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Program of Study

  • The distinctive and innovative nature of this program requires a core set of courses that provide an interdisciplinary grounding. Each of these courses is taught on the level expected of first- or second-year PhD students in the affiliated departments. The course structure is designed to provide students with PhD-level training in economics and a natural science field, complemented by integrative courses in sustainable development designed specifically for this program and courses in social sciences. The course structure is designed to combine flexibility to pursue an individual field of study, with the development of broad-based skills and knowledge. The core curriculum consists of around 10 core courses, listed below. Students must also complete two social science electives, and a coherent sequence of four natural science courses for a minimum total of 60 credits and should maintain an overall B+ average with no lower than a B- in any of the core classes. In addition to course work, students participate in integrative seminars (U9200/01) throughout the first three years of the program, and complete the MA thesis and take an Orals Exam (leading to the MPhil Degree), in addition to presenting and defending a PhD dissertation.

    Due to the unique interdisciplinary content of the program, students entering with a master’s degree earned at Columbia or elsewhere are still required to complete all MA and MPhil course requirements and examinations.

    Credit transfers for previously held degrees, while rare, may be accorded at the discretion of the Director of Graduate Studies (DGS).

    1. Advising

    Students must establish an advisor, who generally serves as the first reader of the MA thesis, before the end of the fourth semester, ideally earlier. The DGS and Program Faculty will assist in helping select an advisor and an advisory committee. The committee ideally comprises of 2-3 members, one of whom is the academic advisor and must be a member of the SIPA faculty. The remaining research advisors can be from other Columbia schools and departments and/or from a different university. An advisor from a different university cannot be the academic advisor. The advisory committee should include faculty whose expertise covers the social and natural sciences. These advisors will generally make up both your Orals and Dissertation Committees.

    For the first one or (at most) two academic years the DGS will have the role of academic advisor. The role of the advisor is to guide and monitor research progress including reporting to GSAS on the progress of the student, sitting in on Orals and Defense committees, selecting an appropriate advisor/s, and other associated duties. All first and second years are required to attend two advising sessions per semester, once at the start of the semester and again toward the end of the semester prior to registration, with the DGS, Program Coordinator, and Econ Advisor. Upper year students will be required to meet once per semester. These meetings will be arranged by the Program Coordinator. Once an advisor has been chosen, students are expected to meet with him/her on a regular basis.

    2. Service Requirements

    In addition to the completion of the requirements for the MA and the MPhil, students have to fulfill a teaching and research requirement. This entails six semesters of work as a Teaching Fellow (TF) or a Graduate Research Fellow (GRF), as assigned by the Program Coordinator. Students typically serve as TAs in SIPA master-level courses as well as a few undergraduate courses. Students who secure external fellowship funding may reduce this requirement with the approval of the Director of Graduate Studies, but in all cases every student must TA at least two semesters. TA/RA assignments for the following academic year are generally released in late May or early June.

    Please note that given the program’s large teaching commitments, and limited Research Assistantship opportunities, it is preferable that students only act as Research Assistants for one academic year.

    3. Sixth Year

    The PhD in sustainable development is designed and supported as a five-year program. It is recognized that some students may need to extend their studies for all or part of a sixth year. While this can be accommodated administratively, students cannot assume that funds will be available to support a sixth year of study, and they are urged to make efforts to secure fellowship support or obtain funds through their advisors or from outside sources. A list of awards and fellowships pertinent to the program can be requested from the Program Coordinator.

    Sixth year extensions may be granted as exceptions and must not be assumed.

  • You must fulfill a total of 60 credits from the following: Sustainable Development (21 credits), Economics (16 credits), one course is Qualitative Analysis (3 credits), Natural Sciences (9 credits), Social Science (6 credits), and one elective (3 credits). This coursework (with the exception of 2 of the 6 semesters of SDEV U9200/01, which are completed in the 3rd year) is ideally completed within the first four semesters of the Program.

    Sustainable Development: 21 credits

    Course # Course Name Pts
    1 SDEV U9200/01 (*) Sustainable Development Seminar (6 semesters) 9
    2 SDEV U9240 Human Ecology 4
    3 SDEV U9245 Environment and Resource Economics 3
    4 SDEV U6240 Environmental Science for Sustainable Development 4
    5 SDEV U9248 Collective Action in Global Sustainable Development 3

    SDEV course descriptions can be found here.

    Please note that as the program grows, those courses, with the exception of the seminar, that count toward the 22 SDEV credits required may change. Please consult with the DGS or Program Coordinator should you have questions regarding coursework to fulfill the SDEV requirement.

    (*)Two of three required sections are completed in the third year.

    Economics: 16 credits

    Prior to the start of the first academic year, all incoming students are required to participate in an intensive Summer Econ Math Camp. Entry into all first year econ courses requires passing the Math Camp final exam. Students who do not pass the exam will postpone econ coursework to the following academic year and enroll in courses with content specific to the skill gaps of each students (ie: math methods or an undergrad/masters level econ course).

    Any students who does poorly on the exam will be required to attend tutorng during the academic year.

    Course # Course Name Semester Fulfilled  Pts
    1 ECON G6211 Microeconomic Analysis I 1st 4
    2 ECON G6210 Microecnomic Analysis II 2nd 4
    3 ECON G6411 Intro to Econometrics I 1st 4
    4 ECON G6412 Intro to Econometrics II 2nd 4

    Quantitative Analysis: 3 credits

    Natural Sciences: 9 credits

    A total of 4 (*) natural sciences from any of the following departments: Ecology, Evolution, and Environmental Biology (EEEB); Earth and Environmental Sciences (DEES); Environmental Health Sciences (EHS); Earth and Environmental Engineering (SEAS) or another DGS approved natural science department.

    (*) SDEV U6240 counts as the 4th Natural Science course and is recorded under the SDEV section.

    Social Sciences: 6 credits (can be completed in the 3rd year) 

    Elective: 3 Credits

    One course related to one's research that does not fall within the above categories or goes beyond the credits required for any of the above. DGS approval required.

    Colloquium: All SDEV students are also encouraged to attend the weekly SDEV Colloquium during their first year and throughout the duration of the program. Colloquium is an opportunity for SDEV students to informally present their research projects and ideas, and recieve feedback from members of the program.

  • Ideally, the MA would be completed before the start of the fifth semester, however, given the heavy required course load in the 1st and 2nd years, this deadline can be extended up to, but not beyond, except in extreme circumstances, the start of the sixth semester.

    The Master’s thesis should address a problem in sustainable development using data and/or theory together with methodologies from the core courses completed in the first two years of the program. The thesis consists of an article (around 30 pages long).

    1. In concert with the DGS, a thesis advisor should be chosen and approved. You should be working with the advisor throughout the writing of the thesis.
    2. A draft of the Masters paper should be submitted to the research advisor(s) for comments and feedback. Once all revisions have been completed, the thesis should be resubmitted for final approval by the advisor.
    3. A copy of the thesis should then be submitted to the Director of Graduate Studies (DGS). Once the DGS approves, Program Coordinator should be notified for processing. Please note that on occassion an additional reader may be assigned by the DGS for a "second read." This is not unusual, and generally occus when the DGS is seeking comment from a reader more familiar with the research and/or subject matter.
    4. Once the thesis has been approved by the DGS, you must complete the Application of Degree or Certificate form and return it to the Diploma Division, 210 Kent Hall. Please note that due dates for May and October conferral can be found on the Registrar's Office website. 

    Please note that in addition to the completion of the MA thesis, to receive the degree, students are required to hold a cumulative GPA of at least 3.0, and complete all coursework and receive letter grades to replace all marks of Incompete (IN) or Credit Pending (CP), whether or not the course is required for the degree.

    Job Market: It is important throughout the program to be considering the job market, ie: which academic market (for example, econ vs policy or natural science) you plan to go on, when you plan to go on the market, and the type of job you'd like to have once the program is complete (ie: academic vs private sector). You can find a suggested timeline here.

  • Ideally, the MPhil should be completed by the end of the sixth semester, and must be completed before beginning full-time work on the dissertation.

    Students can begin examinations for the MPhil in Sustainable Development only after they have completed all core courses described above, the natural science course sequence and the social science elective sequence, as well as the MA thesis. In order to take the oral examinations for the M. Phil., students must also submit a dissertation prospectus. Examination of the prospectus and fields of scholarship are completed ideally by the end of the third year. 

    1. Completion of the MA requirements described above with a minimum of 60 credits and a B+ average

    2. Completion of all third-year required courses:

    • Social Sciences: Two social science electives. 
    • Elective Courses: Students can register for as many additional courses as they need after completion of their requirements. Continued participation in the Sustainable Development seminar is also required (students are required to register for the seminar in their first three years and are encouraged to attend throughout their tenure).

    3. Completed at least 4 out of 6 semesters of service requirements (Teaching Fellow, TF or Graduate Research Fellow, GRF appointments). Students with outside funding need to complete a minimum of 2 TF appointments.

    4. Fulfillment of requirements to prove competency in two research tools. Students should possess at least two research tools before starting the dissertation portion of this program.

    • The first demonstrates an advanced understanding of quantitative methods, to be gained through the mandatory core courses in quantitative methods (Introduction to Econometrics I and II, and a third Quantitative Analysis course). 
    • The other research tool should be appropriate to the student's dissertation work. In consultation with the student's academic advisers, this second tool could be fulfilled through a two-course sequence in GIS or other analytic modeling systems, or through a proficiency examination in a language that may be particularly important for understanding the literature of the student's chosen specialty, and selected with the approval of the academic adviser. English is not accepted as a foreign language in fulfillment of this requirement. 

    5. Successful completion of the MPhil Qualifying Exams (Orals):

    Students are eligible to take the qualifying examinations (Orals) for the MPhil at the end of their third year or early in their fourth year, and must take the exam before the end of the fourth academic year at the latest, after satisfactory completion of all required coursework, and having obtained a GPA not less than B+.

    The Oral Examination is a student's opportunity to present his/her research ideas and, through the prospectus, to begin to guide research toward a strong and cohesive dissertation and, hopefully, an effective job market paper. The student are likely to have the attention of 3-4 experts in the field listening to students and his/her ideas and providing timely and constructive feedback to this extent again, take advantage of this time.

    Below you will find a detailed, step-by-step, explanation of the orals process. Please note that parts I and III of the process are strict, however, the format of the examination itself (part II), including timing and, to a lesser extent, content, can be altered in consultation with your advisor and the DGS; It is, however, recommended that you adhere to the format as closely as possible.

    The purpose of the exam is three-fold. One is, through examination of the dissertation prospectus/proposal prepared by the student, to assess whether the proposed can be carried out successfully and that a suitable dissertation would result. Second, the student must show that they have the training and ability to do the research they propose to do. Third, it must be shown that the dissertation research is salient to a critical issue or issues in the broad field of sustainable development.

    The qualifying examinations takes up to two hours for the student to complete and up to 30 minutes for the committee to discuss the exam in the absence of the candidate. Below you will find a detailed, step-by-step, explanation of the orals process. Please note that parts I and III of the process are strict, however, the format of the examination itself (part II), including timing and, to a lesser extent, content, can be altered in consultation with your advisor. It is, however, recommended that you adhere to the format as closely as possible.

    Part I: Pre-Oral Exam

    • Submit your proposal to your adviser for approval. 
    • Choose an examination committee of 3-4 individuals will be chosen in consultation with John Mutter, the Director of Graduate Studies (DGS), and your advisor. This step should begin prior to adviser and DGS approval of the prospectus, if the prospectus is close to being complete and approved. Once the committee is chosen, they should be contacted at least five weeks prior to the exptected presentationm date to confirm their willingness to participate. Once you have selected your committee, please send the committee members’ names and covering fields to the Program Coordinator.

      The committee should be made up of the following: One or more members of the examination committee may be from outside SIPA. Except under extraordinary circumstances (COVID 19 restrictions, for instance) one member of the committee can contribute remotely. Please note that you are not permitted to choose your committee without consulting the DGS and your adviser:

      • With few exceptions, the DGS will be one member of the committee. To discuss alternatives, please contact the DGS and your adviser
      • One will be your major advisor
      • One faculty member must represent each of the following, which can be fulfilled by one of the above: social science, natural science, sustainable development, and (optional) your particular area of study.
    • Submit dissertation prospectus to the DGS for approval:
      • The dissertation prospectus can be in the form of a regular size document or in the form of three separate but connected papers.
      • It needs to be distinct from the Masterʼs thesis, though it can build on the research done for it.
      • The prospectus should be apx 40 pages and cover the methods and objectives of the research projects. For those writing 3 papers, the prospectus should describe all three.
    • Request reading lists from your committee members. There is no longer a SustDev specific reading list, however, you can contact your committee members to see if they have a reading list.
    • Arrange a date/time for the exam. The Program Coordinator will work with your committee members to set a date and time, as well as booking a room. You should set aside 2.5 hours for the exam.
    • Once approved by the DGS, distribute dissertation prospectus to your examination committee no less than three weeks prior to the Oral exam.

    Part II: Oral Examination

    •  Formal presentation of the dissertation prospectus/proposal, usually accompanied by a slide presentation (30-40 minutes)

    • Questioning by committee can occur by interruption during the presentation or by a designated period of time following presentation of each section of the dissertation (30-40 minutes)
    • The exam includes assessment of the proficiency in fields most relevant to the proposed research, from within the following three subjects (30-40 minutes).
      • Economics (e.g. development economics, environmental economics)
      • Natural science (e.g. hydrology, climatology) or engineering.
      • Sustainable development (the general, integrative field in which the relevant coursework and proposed research resides)
    • Evaluation by committee members in absence of candidate.
    • Recommendations to the student by the committee as to the results of their discussion. It is the role of the advisor to follow up and ensure that the committee recommendations are followed.

    Part III: Post-Examination: Complete and submit the Application for MPhil form to the Program Coordinator for processing. Please note that due dates for May and October conferral dates can be found on the GSAS Dates and Deadlines page.

    The Core faculty and the DGS will exercise their judgment in determining, on the basis of the student’s full record, whether he or she should be awarded an MPhil and advance to the PhD candidacy.

  • 1. The PhD dissertation

    The PhD dissertation will be on a social science topic in sustainable development. The social science research will be informed by an understanding of physical and natural science constraints and opportunities influencing economic development.

    Students with a regional area of interest to their dissertation may wish to do research abroad, to conduct field studies, use archives, improve language skills, or confer with local experts. It is preferred that students make use of summers to conduct such research. Given this preference, requests for approval of summer courses and internships are generally denied.

    Students who feel they require a longer period of field research or language training need the approval of their advisor and the Director of Graduate Studies.

    2. PhD Defense

    The dissertation defense is in some ways like "Orals on steroids" with the critical exception that the candidate for the degree has the upper hand.

    Unlike Orals, this is not a test of your breadth and depth of knowledge, but a defense of what has resulted from your research. Since it is your research you are the person most familiar with it, and that is what gives you the upper hand. The emphasis is on what new contributions you have made to your field of study, so you need not elaborate on the methods you have used unless your work has resulted in the advancement of a method. You might get questions about methods or data etc, but you should focus on what you have achieved in your research that is genuinely new.

    The defense begins with a presentation, typically with a PowerPoint or equivalent presentation, that can take as much as 45 minutes. Questions usually come at the end of each chapter (like Orals) or logical divisions of the work. Unlike Orals, the examining committee is not as discipline-based. The external committee member is chosen to ensure that someone on the committee is completely neutral, having not been involved with your progress as a student in any way, but who is familiar with your field of study. It is common for that person to be present by Skype. Please note that no more than two members of the defense committee can participate via Skype.

    The defense takes no more than 2 hours with the candidate present. An additional 30 minutes is included for the committee to deliberate without the candidate present to determine the outcome (pass/minor revisions, incomplete/major revisions, or fail). The candidate is made aware of the outcome after that deliberation.

    The following steps must be taken to complete the defense:

    a. Candidates must consult with their advisor and the Director of Graduate Studies and Program Coordinator about scheduling the defense

    b. The final examination will not be scheduled until the Director of Graduate Studies has recommended the dissertation for defense. A five-person examining committee will be appointed by the department and must be approved by GSAS. At least three of the members of the final defense committee must be inside examiners (holding a formal appointment or approved as a dissertation sponsor at SIPA), and at least one of the five must be an outside examiner. See definition of an “outside examiner” here.

    In addition, at least three of the five examiners must be approved dissertation sponsors.

    c. The DGS will then officially invite the examiners. Once the committee has been confirmed, the Program Coordinator should be notified and will begin the process of setting a date and reserving a room.

    (Please note that students should not ask particular faculty members to serve on their defense committees, nor should they make final arrangements for the defense. These tasks should be completed by the DGS and/or Program Coordinator.)

    d. The Application for Defense must be completed by the Candidate and the Director of Graduate Studies and submitted by the Program Coordinator to the GSAS Dissertation office.

    e. Members of the PhD examining committee must be given a minimum of three weeks each to read the thesis, so the defense may comfortably be scheduled after distribution. Prior to this, the candidate must submit to the dissertation sponsor and DGS draft copies of the thesis, including figures, plates and tables for approval. Approval indicates only that the thesis as it stands or with revisions suggested by them is in good enough form to justify scheduling the defense.)

    f. The candidate must see that outstanding fees or loans to the University are paid and make sure that he/she has fulfilled all other Departmental requirements.

    g. After passing the final examination, the candidate must see to any minor revisions and their approval by the examining committee before final deposit. If major revisions were called for (a defense-vote of “incomplete”), these must be made and submitted within a stated period (usually no fewer than three months and no longer than one year from the date of the defense) to the committee members, whose approval will have to be certified in writing before the candidate can be recorded as having passed the final examination. From the time of the “pass” vote, the student has a maximum of six months to deposit the thesis.

    h. Obtain approval to deposit your dissertation.  This is done using the Approval Card, given to you upon passing your defense. After your revisions are approved, the card must be signed by your sponsor, as well as your department Chair or program Director. These signatures allow you to deposit your dissertation. 

    i. Deposit your dissertation with GSAS. This is the final step to earning the Ph.D. degree. Complete information regarding the deposit is available through the Deposit Gateway.

    Please note that open defenses are no longer permitted by GSAS.

    You can find further information on the GSAS process and policy for distribution, defense, and deposit of the defense here. Please note that due dates for May and October conferral dates can be found on the GSAS Dates and Deadlines page.

  • 1. Time to Completion

    The ideal time to degree for the sustainable development PhD is five years. Students are guaranteed funding through their fifth year, however, extensions beyond a fifth can be granted annually, but funding is not guaranteed. Once a student extends beyond the sixth year, with the excpetion of an approved Leave of Absence or Parental Accommodation, his/her progress is no longer satisfactory. A student who fails to maintain satisfactory progress will be advised of corrective steps to take, and be apprised of the consequences of failing to take those steps. A student who fails to maintain satisfactory progress after such a probationary period will have his/her candidacy terminated.

    SIPA and GSAS consider progress to be minimally satisfactory when a student completes each of the requirements as follows:

    1. M.A. degree within five semesters of full-time study
    2. M.Phil. degree within eight semesters of full-time study
    3. Dissertation prospectus or proposal must be successfully defended within eight semesters of first enrolling in the program
    4. M.A./M.Phil./Ph.D. within 18 semesters or nine years of full-time study

    Students who do not complete all requirements for the doctoral degree by the end of the ninth year (Nine Year Policy for Time to the PhD Degree) will no longer be considered Ph.D. degree candidates and will be notified accordingly in writing.

    These time-to-degree requirements are the maximum registration for the M.A./M.Phil./Ph.D. in the Graduate School. Failure to comply with these requirements will indicate a lack of satisfactory academic progress toward the degree.

    2. GPA and Incompletes

    a. Students must also maintain a minimum cumulative grade point average (GPA) of 3.0 within the program. The MA will not be granted if the GPA is below a 3.0. The cumulative GPA is derived from all courses in which a student has registered and received a letter grade (not P/F).

    b. Students must not hold more than one mark of Incomplete at a time.

Governance and Faculty

The PhD in Sustainable Development is housed in the School of International and Public Affairs (SIPA) and the degree, as all graduate degrees at Columbia, is awarded by the Graduate School of Arts and Sciences(GSAS). The program is directed by Professor John Mutter.

Faculty who participate in the program by advising students, teaching in required courses or serving on committees, etc. are drawn from a wide variety of schools and departments in addition to SIPA. A student’s primary advisor need not be a SIPA faculty member but should be a member of the Columbia faculty. 

  • The PhD Program Committee is the primary governing body of the program and is chaired by the Director of Graduate Studies, Professor John Mutter, and includes Merit Janow, the Dean of SIPA, and a number of other members, including Professor Douglas Almond (SIPA and Econ), Professor Mark Cane (DEES and APAM), Professor Geoffrey Heal (Business School and SIPA), Professor Upmanu Lall (Engineering), Professor Jeff Sachs (Earth Institute), Professor Wolfram Schlenker (SIPA and Econ), and Tomara Aldrich the Sustainable Development Program Coordinator. This committee is responsible for all program oversight and management decisions including procedures for orals, defenses and curriculum issues.

  • In addition to the above committee, the following listed faculty have indicated their interest in the program including their willingness to advise students and teach in the program. These faculty members are drawn from SIPA and other departments and schools of Columbia University in order to fulfill the interdisciplinary needs of the program.

  • Given the variety of interests and eventual research areas pursued by SDEV students, the program has established a set of “Research Liaison” faculty who represent those areas most commonly of interest to the SDEV students. The role of these faculty is to act as advisors or “points of contact” once a student has expressed an inclination toward a specific field of research. These discipline areas include: Climate, Water and Engineering, Energy, Public Health, Urbanization, Transportation, Engineering, Ecology and Energy. Research Liaisons have been noted with an (*) in the faculty list below.

  • Dean Merit Janow
    Dean, School of International and Public Affairs; Professor of Practice at Columbia University’s School of International and Public Affairs (SIPA) and affiliated faculty at Columbia Law School
    Research Interests: International Trade and Investment, Asia, Competition Law and Economic Globalization 

    Jeffrey Sachs
    Quetelet Professor of Sustainable Development, and Professor of Health Policy and Management at Columbia University; Director, The Earth Institute; Co-Director, PhD in Sustainable Development; Economics
    Research Interests: Development Economics, Agriculture/Agicultural Economics, Education, Health, Environment, Welfare, Development

    John C. Mutter
    Professor of International and Public Affairs; Director of Graduate Studies, PhD in Sustainable Development; Professor, Earth & Environmental Sciences
    Research Interests: Science-based Issues in Sustainable Development, Natural Disasters

    Douglas Almond
    Professor of International and Public Affairs and Economics
    Research Interests: China, Health Economics, Education, Environment

    Scott Barrett
    Lenfest Professor of Natural Resource Economics at SIPA and the Earth Institute
    Research Interests: Global Institutions

    Sandy Black
    Professor of Economics and of International and Public Affairs
    Research Interests: labor economics, education economics, intergenerational mobility, discrimination

    Mark Cane
    G. Unger Vetlesen Professor Emeritus of Earth and Climate Sciences and Professor Emeritus of Applied Physics and Applied Math; Special Research Scientist in the Lamont-Doherty Earth Observatory
    Research Interests: Climate Change

    Alessandra Casella
    Professor of Economics; Columbia Experimental Laboratory for Social Sciences
    Research Interests: International Trade, Political Economy, Public Economics

    Steve Cohen
    Professor of Practice International and Public Affairs, Executive Director, Earth Institute
    Research Interests: Applied Public Management and Applied Policy Analysis, Quality Management, Strategic Planning, Project and Innovation Management 

    Ruth S. DeFries
    University Professor; Denning Family Professor of Sustainable Development in the Department of Ecology, Evolution and Environmental Biology
    Research Interests: Land Use, Remote Sensing, Climate Change, Conservation, Global Change, Tropical Forests

    Caroline Flammer
    Professor of International and Public Affairs
    Research Interests: Climate Change, Corporate Governance, Impact Investing, Innovation, Sustainable Finance Inequality and Global Health

    Emanuele Gerratana
    Lecturer in Discipline of International and Public Affairs
    Research Interests: Microeconomic Theory: Game Theory and Contracts; Industrial Organization; Labor Economics

    Geoff Heal
    Paul Garret Professor of Public Policy and Business Responsibility, Donald C. Waite III Professor of Social Enterprise
    Research Interests: Risk, Environmental Economics, Decision Making

    (*) Jackie Klopp
    Co-director of the Center for Sustainable Urban Development 
    Research Interests: sustainable transport, land use, accountability, air pollution, climate change, and data and technology

    (*) Upmanu Lall
    Alan and Carol Silberstein Professor of Earth and Environmental Engineering (DEES) and of Civil Engineering and Engineering Mechanics; Department Chair - DEES
    Research Interests: Water, Climate Change, Environment, Natural Resource Management 

    W. Bentley MacLeod
    Professor of International and Public Affairs and Sami Mnaymneh Professor of Economics
    Research Interests: Contract Theory

    (*) Vijay Modi
    Professor of Mechanical Engineering
    Research Interests: Environment, Energy Policy

    (*) Shahid Naeem
    E3B Professor, Chair of the Department of Ecology, Evolution, and Environmental Biology
    Research Interests: ecological and environmental consequences of biodiversity loss on ecosystems

    Suresh Naidu
    Associate Professor of Economics and International and Public Affairs
    Research Interests: Development Economics, Labor Economics, Political Economy

    Matt Neidell
    Professor, Department of Health Policy and Management, Mailman School of Public Health; Sustainable Development Job Placement Director
    Research Interests: Big Data; Environmental Health

    Dan Osgood
    Research Scientist in the International Research Institute for Climate and Society
    Research Interests: Climate Information & Financial Mechanisms, Insurance Design & Evaluation, Probabilistic Information in Decision-Making

    Christian (Kiki) Pop-Eleches
    Associate Professor of International and Public Affairs
    Research Interests: Applied Microeconomics, Labor/Development, Demography

    Bernard Salanié
    Professor of Economics
    Research Interests: Contract Theory, Insurance Economics, Labor Economics, Theoretical and Applied Econometrics

    Wolfram Schlenker
    Professor of International and Public Affairs
    Research Interests: Agricultural Economics, Natural Resource Economics, Applied Microeconomics, Water, Environmental Economics, Climate Change

    Elliot Sclar
    Professor Architecture, Planning, and Preservation
    Research Interests: Sustainable Urban Development, Transportation

    (*) Richard Seager
    Palisades Geophysical Institute/Lamont Research Professor, Lamont-Doherty Earth Observatory
    Research Interests: Climate Variability, Climate Change Global Hydroclimate, Climate Dynamic Processes in the Atmosphere and Ocean

    (*) Jeff Shaman
    Associate Professor of Environmental Health Sciences
    Research Interests: Environmental Determinants of Infectious Disease Transmission, Climate, Atmospheric Science and Hydrology, Biology

    Jeff Shrader
    Assistant Professor of International and Public Affairs
    Research Interests: environmental economics, labor economics

    Rodrigo Soares
    Lemann Professor of Brazilian Public Policy and International and Public Affairs
    Research Interests: Development economics, ranging from labor, human capital, and demographic economics to institutions and crime

    Joseph Stiglitz
    University Professor, International Affairs, Business, and Economics
    Research Interests: Economics of Information, Adverse Selection and Moral Hazard, Monetary Theory, Industrial Organization

    Miguel Urquiola
    Professor of International and Public Affairs and Economics
    Research Interests: Applied Micro, Education, Development, Latin America

    Eric Verhoogen
    Professor of International and Public Affairs and Economics; Vice Dean for Academic Affairs, School of International and Public Affairs
    Research Interests: Trade, Development and Labor Economics, Latin America

Students and Alumni

The Sustainable Development student is unique. Students come from a variety of backgrounds, both academically, ranging from Literature to Chemistry and Philosophy to Economics, and career-wise. They are culturally and ethnically diverse, and each brings with him/her a unique background that informs the shape and focus of the program.

  • 1. Sixth or Above Year:

    Solomon Gofere
    Educational Background: Economics; Public Affairs, Economics Policy Management
    Contact: [email protected]

    Carolyn Hayek
    Education Background: Environmental Planning, Chemistry, Engineering, Water Quality
    Contact: [email protected]

    Justin Ho
    Education Background: Management Science and Engineering, Materials Science, Chemistry
    Contact: [email protected]

    Hyae Ryun (Helen) Kim
    Educational Background: Innovation Economics; Technology Management and Policy; Chemical and Biological Engineering; Applied Chemistry and Biotechnology
    Contact: [email protected]

    Claire Palandri
    Educational Background: Agronomy; Environmental and Energy Economics
    Contact: [email protected]

    Charles Taylor
    Educational Background: Economics
    Contact: [email protected]

    3. Fifth Year

    R. Daniel (Danny) Bressler
    Educational Background: Economics and History
    Contact: [email protected]

    Xinmimg Du
    Educational Background: Global Environment, Economics and Management
    Contact: [email protected]

    Florian Grosset
    Educational Background: Economics and Public Policy
    Contact: [email protected]

    Matthew Harrington
    Educational Background: Economics and Business
    Contact: [email protected]

    Andrew Wilson
    Educational Background: Public Policy and Political Economy
    Contact: [email protected]

    4. Fourth Year

    Vincent Bagilet
    Educational Background: Economics, Engineering, Management, Public Policy and Development
    Contact: [email protected]

    Gabriel Gonzalez Sutil
    Educational Background: Economics
    Contact: [email protected]

    Sarah Inman
    Educational Background: Data Science, Politics, Philosophy, and Economics
    Contact: [email protected]

    Jesse McDevitt-Irwin
    Educational Background: Economics
    Contact: [email protected]

    Third Year

    Thomas Braun
    Educational Background: Mechanical Engineering; Advanced Mathematics
    Contact: [email protected]

    Nicolas Longuet Marx
    Educational Background: Economics
    Contact: [email protected]

    Tristan Du Puy
    Educational Background: Law; Philosophy; Economics; Mathematics
    Contact: [email protected]

    Tarikua Erda
    Educational Background: Economics; African Studies
    Contact: [email protected]

    Marguerite Obolensky
    Educational Background: Environmental Science; Economics
    Contact: [email protected]

    Anna Papp
    Educational Background: Environmental Science; Engineering
    Contact: [email protected]

    Isabella Smythe
    Educational Background: Earth Systems; Computer Science
    Contact: [email protected]

    Eugene Tan
    Educational Background: Chemistry; Environmental Science; Economics
    Contact: [email protected]

    Second Year

    Sujoy Bhattacharyya
    Educational Background: Public Administration in International Devlopment; Economics; Physics
    Contact: [email protected]

    Hannah Farkas
    Educational Background: Economics; Global Environmental Change and Sustainability 
    Contact: [email protected]

    Dylan Hogan
    Educational Background: Applied Mathamatics and Economics
    Contact: [email protected]

    Hayeon Jeong
    Educational Background: Environmental Economics and Climate Change; Environmental Management
    Contact: [email protected]

    Stephan Thies
    Educational Background: International Trade, Finance and Development; Statistics; Economics
    Contact: [email protected]

    Roberto Zuniga Valladares
    Educational Background: Applied Mathamatics; Engineering and Science; Industrial Engineering and Mathamatical Engineering
    Contact: [email protected]

    First Year

    Clara Berestycki 
    Educational Background:
    Contact: [email protected]

    Abhishek Deshwal
    Educational Background:
    Contact: [email protected]

    Jessie Lu
    Educational Background:
    Contact Info: [email protected]

    Maya Norman
    Educational Background:
    Contact Info: [email protected]

  • For a complete list of alumni placements, please visit the SIPA Job Placement page.

    Saifedean Ammous, 2011

    Saifedean's research interests include political and economic development, international development assistance, economic growth, Middle East politics, and alternative energy. His doctoral dissertation was a multi-disciplinary study of the new biofuels program in Senegal. Saifedean is focused on the Senegal program’s prospects, political and economic dimensions, and how it relates to the global drive towards using biofuels.

    Born and raised in occupied Palestine, Saifedean graduated from the Ramallah Friends School in 1998. In 2003, he completed his Bachelor’s degree in Mechanical Engineering from the American University of Beirut in Lebanon; he obtained a Master’s degree in Development Management from the London School of Economics and Political Science in 2004. 

    Saifedean is the Founder and CEO of saifedean.com.

    Sandra Aguilar, 2021

    Sandra's research interests lie in the fields of health, inequality, gender and development economics. Sandra holds a Masters in Applied Economics from Instituto Tecnológico Autónomo de México (ITAM), as well as a degree in Economics from the same university. Her BA’s thesis, in which she explored the distribution of the economic consequences of drug-related violence in Mexico, has been awarded by CitiGroup (Banamex) and the United Nations Office on Drugs and Crime (UNODC).

    She is previously worked with the Data Science group of Mt. Sinai Icahn School of Medicine, where she studies drivers of health inequality in the US. Her other projects focus on gender disparities in the context of natural resource shocks and women’s health in developing countries. 

    Sandra is currently a Postdoctoral Scholar, UC San Diego- Postdoctoral and will begin as an Associate Professor at the Universidad de los Andes- AP of Economics.

    Francis Annan, 2018

    Francis' fields are development and applied microeconomics. His research brings together applied economic theory and careful empirical analysis using both experimental and quasi-experimental methods to study issues about markets, adoption of innovative technologies, environment and public policy. 

    Francis is now an Assistant Professor at Georgia State, J. Mack Robinson College of Business.

    Jesse Antilla-Hughes, 2012

    Jesse was an NSF IGERT-IDG Fellow. His areas of interest include climate change, disasters and rare events, finance, corruption and crime, and environmental economics. After graduating from Harvard University in 2002 with an A.B.in physics, Jesse spent time studying at Peking University, followed by several years doing statistical analysis and corporate finance in Citigroup's investment bank, where he learned to appreciate applied statistics as well as the joys of working on too many projects at once. Outside of academic work, Jesse enjoys a variety of pursuits, most notably cooking, traveling, exploring cities, and martial arts. He speaks varying degrees of French, Mandarin, Japanese, and Spanish, as well as very poor Russian.

    Jesse is now an Assistant Professor at University of San Francisco in the Department of Economics.

    Belinda Archibong, 2015

    Belinda is from Nigeria and graduated from Columbia University with a B.A. in Economics/Philosophy in 2010. She has done previous work with the Earth Institute examining the macroeconomic impacts of natural disasters. She has also done investment research at Goldman Sachs working with the GS Sustain team to bring together environmental, social and governance criteria, broad industry analysis and return on capital to identify long-term investment opportunities for the business sector.

    Belinda is an Assistant Professor in the Economics Department at Barnard College.

    Sandra Baquié, 2021

    Sandra's main research interests lie in the fields of Health, Development, and Environmental Economics. Sandra's ongoing projects range from the study of antibiotic resistance to the analysis of the role of gender empowerment in resilience to natural disasters in Sub-Saharan Africa.

    Prior to starting her PhD, Sandra gained firsthand experience of industrial engineering and international trade in developing countries by working as an Engineer in China and Cambodia. She has subsequently led analytical work supporting public policy advice in South East Asia, the Middle East, and Africa (United Nations ESCAP, Lebanese Center for Policy Studies, and World Bank). 

    Sandra will begin work as an Economist at the World Bank in the coming months.

    Xiaojia Bao, 2013

    Xiaojia's research interests focus on the interaction of environment and economic development, especially the relationship between environment pollution and economic growth. Xiaojia also has a deep interest in water pollution issues in China.

    Xiaojia obtained her B.A. in Public Affairs Management in 2006 and MA in Resource and Environmental Economics in 2008 from Renmin University of China, with a master thesis on economic growth model with environment pollution consideration. She has worked as research assistant on Yellow River Pollution Water Pollution Control Project, and Sanjiang Plain Wetland Restoration Project. In 2007, she worked part-time in World Bank Beijing Office on air pollution and economic development in China. In 2008, she worked as program assistant in CAI-Asia on urban air pollution, especially PM10 pollution.

    Xiaojia is now an Assistant Professor at Xiamen University, Wang Yanan Institute for Studies in Economics.

    Jessica Barnes, 2010

    The focus of Jessica's research includs water management in Egypt's agricultural sector. Drawing on a year of ethnographic fieldwork in Egypt, her research traced the linkages between farmers' everyday practices of water use and regional, national, and international policy-making on water resources management.

    Jessica holds a B.A. in Geography from Oxford University and a Master's in Environmental Management from Yale's School of Forestry and Environmental Studies.

    Jessica is an Assistant Professor at the University of South Carolina in the Department of Geography.

    Prabhat Barnwal, 2015

    Prabhat is interested in the issues related to natural resources, poverty, agriculture and the economics of climate change.

    Prabhat graduated from International University of Japan in 2010 with an M.A. in International Development. He obtained his B.E. in Electrical Engineering from National Institute of Technology, Surat (India) in 2006. Before enrolling in the Ph.D. program, he has contributed to policy reports on Sustainability assessment and Payments for ecosystem services at United Nations, Bangkok. He has also worked as an energy analyst for a green building consulting firm at New Delhi.

    Prabhat is now an Assistant Professor in the Economics Department at Michigan State.

    Aaron Baum, 2016

    Aaron's research interests are in development and health economics. He collaborates with Fonkoze, the largest microfinance bank in Haiti, City Health Works, a non-profit that manages a workforce of community health workers in New York City, and the Systems Design team at the Earth Institute. Aaron holds a Bachelors of Science with honors in mathematics from the University of Chicago. He previously worked for five years as an equities trader, circumnavigated the globe on Semester at Sea, and lived in Haiti. Aaron is on leave from the University of Pittsburgh School of Medicine, where he is pursuing an MD/MSc through the National Institute of Health supported Clinical Scientist Training Program.

    Aaron is now Assistant Professor in the Department of Health System Design & Global Health at the Icahn School of Medicine at Mount Sinai and an Economist at Arnhold Institute for Global Health.

    Steffen Bixby (nee Merte), 2017

    Steffen studies the economic effects of climate change on human development using quantitative methods. His further research interests include the use of game theory to explore the political economy of environmental problems.

    Steffen holds a BSc in Environmental Sciences with concentration in economics from ETH Zurich and a MSc in Environment and Development from London School of Economics.

    Steffen is currently the Vice President at Institutional Shareholder Service, Climate Unit

    Mehdi Benatiya Andaloussi, 2019

    A native of Paris, France, he received a Master of Science in Physics and Economics from Mines ParisTech and pursued his undergraduate education in Mathematics and Physics at Louis Le Grand. Before joining Columbia, Mehdi worked with the World Bank, the Fundaçao Getulio Vargas and the Boston Consulting Group. His primary fields include resource and environmental economics, urban economics, and economic geography.

    Mehdi is currently an Economist at the International Monetary Fund.

    Kayleigh B Campbell, 2017

    Kayleigh is interested in how urban transportation shapes cities and the lives of people living in cities. She graduated with a Bachelor of Arts in Mathematics-Economics from Columbia University. Prior to graduate school, she worked as a construction consultant for Davis Langdon.

    In her dissertation research Kayleigh quantifies the impact that opening a bikesharing system had on bus ridership in New York City. The goal is to learn more about how bikesharing interacts with other modes of transportation. She is also studying transportation accessibility in Nairobi, Kenya.

    Kayleigh is now a Senior Transportation Economist at the Washington Metropolitan Area Transit Authority (WMATA).

    Zhihan Cui, 2021

    Zhihan is a behavioral economist and personality/cultural psychologist studying how personality and cultural differences impact decision making, ideology formation, and health. Zhihan uses both observational and experimental data to show rigorous evidence about how these differences matter so much for economic behaviors, and how these differences originate from socioecological factors. His other research includes theory and empirical work on games, with implications about political economy and public health. Some studies are focused on the myth of COVID-19. Zhihan is the chief co-founder of a Chinese online assessment research group, Jungus Culture and Cognition Lab, which conducts various decision-making experiments and measurements about personality and cultural thinking.

    Zhihan is currently a Post-Doctoral Scholar, Behavioral Decision Making, UCLA.

    Anthony D'Agostino, 2017

    Anthony is a development/environmental economist with research interests in technological change, rural climate impacts, urbanization, and income inequality.

    He holds a Master in Public Policy degree from the National University of Singapore and a B.A. in Philosophy from Rutgers University.

    Anthony is now a Researcher at Mathematica Policy Research.

    Denyse Dookie, 2019

    Denyse is interested in solutions to reduce local vulnerability and enhance resilience in the wake of natural disasters and climate change challenges within the region and other small island developing states. Her recent research has specifically focused on the potential role of encouraging disaster preparedness and climate information-sharing in the context of early action. She is also interested in the value of remotely sensed data in data-scarce regions, and improving the science-policy dialogue.

    Denyse is now a Post-Doctoral Researcher at the Grantham Research Institute for Climate Change & the Environment, London School of Economics and Political Science.

    Eugenie Dugoua, 2018

    Eugenie's primary field of research is in Environmental Economics. Her interests lie primarily in understanding how institutions and policies can influence science, innovation and technological change in a way that makes the economic machine sustainable for the environment and the human societies that live upon it.

    Eugenie is now an Assistant Professor in Environmental Economics at the London School of Economics, Geography and Environment Department.

    Marion Dumas, 2015

    Marion graduated from the Massachusetts Institute of Technology with a B.S. degree in Earth and Atmospheric Sciences and from the Swiss Federal Institute of Technology with an M.Sc in Ecology and Evolution. She also worked as a consultant in sustainability strategies of companies in France. Her current research focuses on phosphorus scarcity and its impact on agriculture: she is building a dynamic modeling of the phosphorus cycle on a global scale and the use of such a model to evaluate the impacts on agro-ecosystems of various management strategies. Other research interests include restoration of ecosystem functions and the theory and practice of decision-making applied to sustainability.

    Marion is now an Assistant Professorial Research Fellow, Grantham Research Institute, London School of Economics.

    Pablo Egaña del Sol, 2016

    Pablo's work contributes to the nascent field of study that combines economics and behavioral science focusing on lab-in-the-field experiments in order to better understand policies and interventions to foster entrepreneurial and creative skills, and ultimately economic development. By collecting new data, my research complements traditional techniques in applied econometrics with the most recent approaches from brain-computer interface and psychology.

    Pablo is currently a Assistant Professor and International Faculty Fellow, Asia School of Business, Kuala Lumpur & MIT Sloan.

    Ram Mukul Fishman, 2011

    Ram grew up in Israel, and for a long time his academic interests were focused on the beauty of theoretical physics. But he always had strong feelings about the environment, and during years of travel in developing countries, mostly in Asia, and involvement in humanitarian activities, he became aware of the broader issues of poverty and development. The program in sustainable development seemed to offer the vehicle to apply quantitative skills in tune with these concerns.

    Ram holds a B.Sc. in Mathematics from Tel-Aviv University, and a M.Sc. in Physics from the Weitzmann Institute of Science. He focused on groundwater depletion in India and the theory of hyperbolic and heterogeneous time discounting. He graduated from the PhD program in Sustainable Development in 2011. 

    Ram is now an Assistant Professor of Public Policy at Tel Aviv University.

    Timothy Foreman, 2019

    Tim is interested in environmental, health, and development economics. His research revolves around the interaction between economic systems and the environment. He graduated magna cum laude with a B.S. in Applied Mathematics from the School of Engineering and Applied Science at Columbia University and received the Applied Mathematics Faculty Award. He previously interned at Hazen and Sawyer Environmental Engineering. Other interests include data science, playing the trumpet, and mathematical methods in economics.

    Tim is now a Research Associate at Qatar Centre for Global Banking & Finance, King’s Business School, King’s College London

    Eyal Frank, 2017

    Eyal is an environmental economist who studies how economic activities reduce levels of natural capital, specifically in the form of biodiversity losses, and the effects this has on outcomes related to health, trade, and labor markets.

    In addition to an MA and MPhil in Sustainable Development, Eyal holds a BSc in Environmental Science and Economics, and an MA in Economics both from the Hebrew University of Jerusalem.

    Eyal is currently an Assistant Professor at University of Chicago Harris School of Public Policy.

    Habtamu Fuje, 2016

    Habtamu's research interest includes development and agricultural economics, public economics and policy, health and education. Previously, Mr. Fuje has held positions at the World Bank, Harvard University, Addis Ababa University and other academic/research institutions. He also holds MPA degree in International Development (MPA/ID) from Harvard University; M.Sc. and B.A. degrees in Economics from Addis Ababa University.

    Habtamu is currently an Economist at The World Bank.

    Solomon Hsiang, 2011

    Sol attended the Massachusetts Institute of Technology where he obtained degrees in Earth, Atmospheric and Planetary Science and Urban Studies and Planning. His research interests include the impacts of climate change and climate variability; as well as environmental, development and public economics. Solomon also obtained the NSF-IGERT fellow and an EPA-STAR fellowship. His dissertation examined how different types of atmospheric phenomena (eg. temperatures, hurricanes and El Nino) impact societies around the world. 

    Solomon is now an Associate Professor at UC Berkeley, Goldman School of Public Policy.

    Josephiné Gantois

    Josephine is working across ecosystem ecology and environmental economics. She uses a causal lens to study ecosystem resilience to climate change, and theory to highlight the role of diversity as a factor of resilience in crop ecosystems. She is also exploring methodological questions at the intersection of remote sensing, machine learning and causal inference.

    She graduated from the Ecole Polytechnique with a multidisciplinary bachelor in Science and Engineering, and a masters in Economics and Public Policy. She also holds an MPA in International Development from the London School of Economics. Before joining the PhD program, she worked with the Social Protection Unit and Human Development Network of the World Bank, and then pursued research in development economics, political economy and international trade at the Columbia Business School.

    Josephine is currently working as a Post-doctoral Scholar, Working to Restore Connectivity and Sustainability Research Group, University of British Columbia.

    Amir Jina, 2014

    Amir's main research interests lie in community-based climate change adaptation and community development. Prior to joining the program, Amir completed an MA in Climate and Society from Columbia University during which, among other things, he had the opportunity to travel to India and Bangladesh to aid the International Federation of the Red Cross and Red Crescent Societies in South Asia in implementing climate change adaptation projects. He hopes to continue this relationship with the Red Cross as his studies progress.

    Amir is now an Assistant Professor in the Harris School of Public Affairs.

    Geoffrey Chi-Johnston, 2012

    Geoff's goal while in the program was to explore and develop methodologies for helping people lift themselves out of poverty, especially in developing countries. He is interested in building spatiotemporal mathematical models of malaria transmission that can be utilized to develop optimal sets of interventions. He is also interested in market failures and agent modeling in economics.

    After graduating from the University of Notre Dame with a BS in pure mathematics and a BA in philosophy, summa cum laude, Geoffrey Johnston was a corps member in Teach for America, teaching high school in Mississippi for two years and grade school in Cleveland for an additional year. He was a 2001 U.S. Presidential Scholar, has co-authored a paper on modeling magnetoplasmadynamic thrusters for NASA, worked at the White House Office of Science and Technology Policy, and studied law, physics, and math for a year at New College, Oxford. He was an NSF Graduate Research Fellow as well as an IGERT International Development and Globalization Fellow. He encourages you to visit unicef.org and give whatever you can.

    Geoffrey is now working as a senior data scientist at Cruise Automation.

    Jaehyun Jung, 2018

    Jaehyun studies human capital formation in developing countries by identifying subtle but crucial changes within households after various environmental, social or policy shocks in observational and experimental settings. 

    Jaehyun is now an Associate Fellow at Korea Institute of Public Finance.

    Booyuel Kim, 2014

    Booyuel's research interests lie primarily in development economics, particularly as it applies to microfinance and social business enterprise.

    Prior to Columbia, Booyuel was a negotiation officer of Republic of Korea Air Force HQ for three years. He was involved in major defense acquisition programs such as F-35 JSF program, F-15K program, Airborne Warning and Control System(AWACS) program, Patriot Advanced Capability-3(PAC-3) program, etc negotiating with USAF, Boeing, Lockheed Martin, and other defense industries.

    Booyuel received his Bachelor of Economics at Handong Global University, South Korea in 2003 and master of international affairs at SIPA, Columbia University in 2009.

    Booyuel is now an Associate Professor at Seoul National University, Graduate School of Environment.

    Chandra Kiran Krishnamurthy, 2011

    Chandra has varied research interests, including measuring climate change-impact, valuing complex ecosystems, and modeling the dynamics of economic and environmental issues.

    Chandra received a Bachelor’s degree in Mechanical Engineering from Bangalore University (India), and an MPhil in Economics from the IGIDR (a Development Research Institute in Mumbai, India). His prior work, in his MPhil dissertation, focused on modeling the impact of emission restrictions on the Indian economy and evaluating the beneficial effects, economic and environmental, of the introduction of biological fuels in India.

    His research at Columbia focused on distinct issues, such as evaluating changes in extreme rainfall events for India and developing statistical models for monsoon rainfall prediction (for agricultural use), addressing the issue of groundwater management using a dynamic programming model, and estimating the impact of predicted changes in climate on agriculture in India. Chandra played a key role in developing the Columbia Water Center’s PepsiCo Foundation funded Punjab groundwater project, which seeks to test and implement inexpensive water saving measures for farmers.

    Chandra is currently an Associate Professor at Swedish Agricultural University, Department of Forest Economics.

    Stephanie Lackner, 2017

    Stephanie's research interest are disasters and social and economic consequences of disasters, particularly earthquakes and other natural disasters. She holds a Master degree in Mathematics and used to work for the Austrian Federal Environment Agency. Before joining the program, she was involved in some research projects dealing with economic consequences of climate change and climate change adaptation in Austria as well as communal development in Kenya.

    Stephanie is currently an Assistant Professor at School of Global and Public Affairs & Economics, Instituto de Empresa (IE University).

    Kimberly Lai Oremus, 2017

    Kimberly's current research is on the role of climate on fish populations and fishery management. She has also published work on U.S. fishery policy. 

    Kimberly holds a Bachelors of Science from Stanford University in management science and engineering, and a Masters in Public Administration in Environmental Science and Policy from Columbia University. She has previously worked with The Nature Conservancy and Natural Resources Defense Counsel on marine conservation. While at Columbia she led a workshop group on REDD-Plus (Reducing Emissions from Deforestation and Forest Degradation) and presented a draft proposal for social and environmental safeguards at the 2011 UN Climate Change Conference in Bangkok.

    Kimberly is currently an Assistant Professor at the University of Deleware College of Earth, Ocean, and Environment.

    Ruiwen Lee, 2020

    Ruiwen researches environmental and energy economics using a wide range of data sources, including satellite imagery and survey data. Ruiwen’s professional experience includes economics and policy research at the Environmental Defense Fund, and political analysis at the Singapore Ministry of Foreign Affairs. She holds a Master’s degree in Public Affairs from Princeton University, and a Bachelor’s degree in Computer Science from the National University of Singapore.

    Ruiwen is currently a researcher at the Environmental Market Solutions Lab, Bren School of Environmental Science & Management at UC Santa Barbara.

    Margaret MacLeod, 2009

    Margaret's research focuses on human capital formation and transfer in developing economies, specifically, education as well as maternal and infant health. Drawing from the field of Labor Economics, her methodological focus has been on randomized and quasi- experiments.

    Margaret holds a B.S. from Georgetown University’s School of Foreign Service and has studied at Nanzan University and the Delhi School of Economics. She speaks French, Japanese, Hindi, and Gujarati.

    Margaret is currently a foreign services officer at the US Department of State.

    Geoff McCarney, 2018

    Geoff is an experienced researcher in areas of environmental, natural resource and development economics. His interdisciplinary background has included research in both economics and climate science, with an integrating focus on issues of sustainabiility. His research has particularly been focussed on forestry and carbon management, as well as the impacts of climate variability on natural resource use, and he has published on issues of sustainable forest management and environmental policy relevant to Canada.

    Geoff is currently an Assistant Professor, Environment and Development, School of International Development and Global Studies & Director of Research, The Smart Prosperity Institute, and the Institute of the Environment at University of Ottawa.

    Gordon McCord, 2011

    Gordon has varied interests, including economic growth and poverty reduction, the role of geography in economic dynamics, and the interaction of epidemiology and poverty (particularly in the case of malaria). Before beginning the program, he worked as a special assistant to Jeffrey Sachs at the Columbia Earth Institute and at the UN Millennium Project. During those years, Gordon had the opportunity to travel all over the world supporting Prof. Sachs both in research and in working with country governments and international organizations. Gordon grew up in Latin America and received his B.A. in Economics from Harvard University, where he focused on economic development and Latin American studies, and wrote an undergraduate thesis on the effects of rural road improvement on family incomes in rural Peru.

    Gordon is an Associate Teaching Professor and Associate Deanat the University of California, San Diego in International Relations and Pacific Studies.

    Kyle Meng, 2013

    Kyle's research interests lie primarily in the economics of climate change drawing on tools from applied microeconomics, public economics, and industrial organization. In particular, Kyle's research focuses on the design and efficiency of climate policy, the economic impacts of climate change, and the treatment of climate uncertainty in economic modeling. Kyle also has complementary interests in carbon mitigation in China.

    Prior to Columbia, Kyle was a research fellow at Environmental Defense Fund where, as a member of EDF’s China team, his research and advocacy focused on issues relating to China and the international climate negotiations. Kyle also led EDF’s efforts to reform the Clean Development Mechanism.

    Kyle received his B.S.E. in environmental engineering at Princeton University where his undergraduate thesis examined opportunities for carbon capture and storage demonstration projects in China. The 2005 recipient of Princeton’s post-graduate Martin Dale Fellowship, Kyle conducted studies on Chinese environmental perceptions as a researcher at Tsinghua University in Beijing. He is currently a recipient of the Paul and Daisy Soros Fellowship for New Americans.

    Kyle is now an Associate Professor at the UC Santa Barbara, Bren School of Environmental Science and Management Department of Economics.

    Anouch Missirian, 2020

    Anouch studied Biology and Ecology at the Ecole normale supérieure in Paris, France, and Environmental Economics at AgroParisTech.

    Anouch is primarily interested in how ecosystems and human societies (via their economic component) influence each other. Her current focus is on changes in ecosystem processes that result from changes in the use of agricultural land (e.g. intensification or expansion of pasture, cropland, developed areas, or forest), and the feedback effects of those changes on the economy. Other interests include: pesticides, (environmental) distorsions, human migrations.

    Anouch is currently an ssistant Professor at Toulouse School of Economics.

    Daiju Narita, 2008

    Daiju's research interest is the interrelationship of technology and policy with regard to the global climate change problem. He completed his dissertation about potential economic impacts of the carbon dioxide capture and storage (CCS) technology to reduce global greenhouse gas emissions. In his dissertation research, he also analyzes the policy making mechanism on CCS, particularly the process of scientific assessment by the Intergovernmental Panel on Climate Change (IPCC).

    He has a M.Sc. and a B.A. in Chemistry from the University of Tokyo, where he studied long-range chemical transport of air pollutants (ozone in particular) over East Asia. After his Master’s study in Japan, he worked in the Japanese Ministry of Education, Culture, Sport, Science and Technology, where he was involved in national research funding and nuclear safety regulation. 

    Daiju is now a Associate Professor in the School of Economics and Business Administration at Hokkaido University.

    Nicole Ngo, 2013

    Nicole received her undergraduate degree from the University of California, Irvine with a B.A. in Economics and a B.S. in Earth and Environmental Science. Her focus is in urban air pollution, both indoor and outdoor, and understanding the cost behind strategies for mitigating pollutants.

    For four summers she participated in the Significant Opportunities in Atmospheric Research and Science (SOARS) internship, where she worked at the National Center for Atmospheric Research (NCAR). Research at NCAR included examining marine policy and improving understanding of convective clouds through modeling. She is also interested in urban issues in growing cities in Sub-Saharan Africa and working with local communities to help resolve these problems. Through research and conversations at NCAR and Columbia University, she has a better understanding of the gaps in interdisciplinary work between economics and atmospheric science. Ultimately she wants to improve collaboration, as well as her understanding of the balance between these two disciplines in motivating policy, with emphasis on problems of urban air pollution.

    Nicole is now an Associate Professor at University of Oregon in the Planning, Public Policy, and Management program.

    Anisa Khadem Nwachuku, 2011

    Anisa's focus while in the program was on public health. She recieved a National Science Foundation IGERT fellow in International Development and Globalization. Her research examined the relationship between vulnerability and sustainability particularly as it relates to health equity, resource management and materialism.

    She previously conducted policy research for the World Health Organization, Results for Development, UNICEF, the Center for Strategic and International Studies, The Carter Center, the State Department, and the Program of African Studies at Northwestern University. She holds a B.A. from Northwestern University in International Development Policy.

    At present, Anisa is a Senior COVID-19 Strategy Advisor at UNDP - United Nations Development Progam.

    José Carlos Orihuela, 2010

    A recipient of the CICR Empedocle Maffia Fellowship, José's doctoral dissertation examined the rise of the green state in Latin America by asking why green policy convergence takes place within institutional divergence in mineral-rich Chile and Peru. His research gives close attention to the critical role of policy-entrepreneurs at windows of opportunity and the evolving interplay of agency and structure. He is also involved in a research project with a group of scholars from the University of Oxford whose goal is to revisit the resource-curse hypothesis by comparing six cases of institutional development across Latin America and Africa.

    José Carlos holds a B.A. in Economics from the Pontificia Universidad Catolica del Peru and an MPA in International Development from Harvard University. His research interests include the political economy of environmental conflict, green governance and resource-based development.

    Currently, José Carlos is an Associate Professor of Economics at Pontifical Catholic University of Peru.

    Mark Orrs, 2014

    Mark's primary interest is African economic growth and development, with approaches from the perspectives of tropical agriculture and arid/semi-arid lands, gender and education, and child mortality.

    He is co-author of two articles on HIV/AIDS stigma, which were published in major public health journals. The focus of Mark's dissertation was is on the effects of a sanitary towel distribution. In 2003, Mark earned a BS in Sociology from Saint Joseph’s University in Philadelphia. 

    Mark is now an Associate Teaching Professor at Department of Engineering, Design & Society at the Colorado School of Mines.

    Lily Parshall Watcher, 2010

    Lily was a recipient of an NSF IGERT Fellowship in International Development and Globalization. She studied energy systems and policy, with a focus on the urban scale. She is interested in how cities use energy, why some cities are more efficient than others, and what cities can do to reduce fossil fuel consumption and address climate change. While at Columbia she worked on two projects. The first used spatial analysis to estimate urban energy consumption in U.S. cities, with policy implications for energy-efficient urban development and local energy governance. In the second, she developed a spatially explicit model of demand for heat and power in New York City buildings and determined the technical feasibility and relevant scales of distribution for several alternative technology options.

    Additionally, she previously studied modeling national electricity grid expansion in Senegal and Kenya. She has conducted research for the International Energy Agency, the World Bank, and the New York State Energy Research and Development Authority. She holds a B.A. in Earth and Environmental Science from Columbia University.

    Currently, Lily Chief Financial Officer at Fresno Chaffee Zoo

    James Rising, 2015

    James' research interests revolve around a search for frameworks for grasping and modeling coupled environmental and human systems. He hopes to use new technologies to help communities act on those insights to mitigate climate change and promote social justice.

    James previously taught assorted seminars at MIT's Experimental Study Group and electrical engineering at Franklin W. Olin College of Engineering. Until recently, he worked as a software developer, working with over a dozen companies on signal processing, social networks, and artificial intelligence projects.

    James is now a Assistant Professor at Unviresity of Deleware, Earth, Ocean and Environment Program

    Aly Sanoh, 2012

    Aly has worked on cost and access modeling of electrification in Senegal. His research interests include African economic development, community-based rural development, energy resources and technologies, and rural infrastructures. He has done research on infrastructure provision and decentralization process in Mali.

    Aly is from Guinea where he completed his Bachelor's degree in Applied Energy Studies from the University of Conakry in 1999. He obtained a Masters’ degree in Energy and Environmental Policy from the University of Delaware in 2006.

    Aly is now working as a Data Analyst at the World Bank.

    Tse-Ling Teh, 2015

    Ling's research interests are in public policy for the management of natural disasters. Tse-Ling received a Bachelor of Actuarial Studies (First class honours) and a Bachelor of Laws (First class honours) from the Australian National University (2006). An avid traveler, she has lived in many countries, most recently the Lao PDR working with the UNDP. Prior to resuming her studies, Tse-Ling was an actuarial analyst in the private sector.

    Ling is now an Assistant Professor at Bond University, Bond Business School.

    Anna Tompsett, 2014

    Anna graduated with a first class M.Eng. in Civil and Environmental Engineering from Imperial College London and the Universidad Politecnica de Madrid in 2004, and completed an MPhil in Engineering for Sustainable Development at the University of Cambridge in 2007.

    Anna has consultancy experience in the UK in both water and structural engineering. Her overseas experience includes a year teaching high school Math and Physics in Uganda, and a year as an Engineers Without Borders UK volunteer, working on rural infrastructure projects in the Dadiya tribal lands of Gombe State, Nigeria, as well as involvement in improved-earthquake resistance adobe construction projects in El Salvador.

    She has worked on research projects in Mali (using Landsat images to understand flood and agriculture patterns around Toya Millennium Village in the Niger Inland Delta) and in Bangladesh (as research assistant on a randomized field test of the impact of decentralization of decision-making in the provision of arsenic-safe water sources). Her research is broadly focused on understanding the interactions between different types of capital (physical, human, social, natural and financial).

    Anna is now an Assistant Professor at Stockholm University in the Department of Economics.

    Marta Vicarelli, 2011

    Marta worked as a research assistant at the Center for Climate Systems Research at Columbia University. Since 2004, she has been a research fellow at the National Aeronautic and Space Administration (NASA) Goddard Institute for Space Studies.

    Her principal field of research is climate change and natural catastrophes risk management and financing. Her research interests focus on, the balance between the public and the private sector (e.g. insurance, re-insurance) in risk sharing and cost sharing for different risk reducing measures; possible partnerships between international organizations (such as, OECD, UN, World Bank, and UNDP), governments and the private sector; impacts of public policies on insurance (and re-insurance) decision making and market behavior; and the potential role that insurance can play in encouraging mitigation for actions that reduce the impacts of climate change.

    She was also a contributing author to the Intergovernmental Panel for Climate Change (IPCC) Fourth Assessment Report, Working Group II, investigating observed changes and responses in natural and managed systems and sectors. 

    Thanks to a fellowship offered by the French Ministry of Education, Marta spent three years in France where she received a B.S. in Earth and Atmospheric Sciences from the École Normale Supérieure in Paris, and a Master’s of Environmental Economics from École Polytechnique.

    Marta is now an Assistant Professor at University of MA, Amherst in the Department of Economics.

    Ana Varela Varela, 2020

    Ana's research broadly investigates interactions of environmental and urban systems using frameworks and tools from applied microeconomics, data science, and remote sensing. Ana holds a Master in City Planning from the University of California, Berkeley, as well as degrees in Environmental Studies from Imperial College London, and in Civil Engineering from the University of A Coruña, Spain.

    Ana is currently an Assistant Profesor at the Amsterdam School of Economics of the University of Amsterdam.

    Jan von der Goltz, 2016

    Jan's research interests are in development, health, and environmental economics.

    Jan is now an Economist at World Bank.

    Semee Yoon, 2015

    Semee's research interests lie primarily in environmental and development economics on natural resource management and poverty alleviation in developing countries. She is also interested in climate change adaptation policies in developing countries. She serveed as a consultant for the Ethiopia division of Vision Care Service, an ophthalmic service providing NGO, and a project manager of the Project Malawi, a public health project on HIV/AIDS prevention program and maternal and child health program.

    Semee obtained her B.A. in Economics with a special concentration in Sustainable Development in 2010 at Columbia University with a honors thesis on the impact of a new environmental regulation on the top Korean companies. Semee worked at Columbia as a research assistant on the similarities and differences between violent conflicts and natural disasters. In 2008, she worked on the development of evaluation indexes for Korean firms to prepare for risks presented by climate change at the Korea Environment Institute, and she was the only undergraduate representative of the Korea Energy Management Corporation at UNFCCC COP 14 in Poznan, Poland. She hopes to incorporate both environmental science and economics of sustainable development to provide practical policy implications, especially in developing countries. 

    Semee is now an Assistant Professor in the Integrated Social Sciences Division, Underwood International College at Yonsei University.

    Xueting (Sherry) Wang, 2021

    Sherry's research interests include energy economics and industrial organization. She applies tools from IO to study market deregulation and dynamics with a specific interest in the electricity market. Her ongoing research focuses on the analysis of consumer choice in retail electricity market and the market impact of incorporating intermittent renewable generation into the grid.

    She graduated from the National University of Singapore with a bachelor degree in Chemistry and Political Science, and a master’s degree in Public Policy.

    Sherry will work as an Economist at Christensen Associates, Energy ConsultingChristensen Associates, Energy Consulting at the end of the summer.

    Jason Wong, 2019

    Jason is interested in the impact of technology and infrastructure in regional socioeconomic outcomes and environmental decision making. His dissertation focuses on improving individual carbon offsets, economic impacts of aviation connectivity, and climate change impacts on aviation. He also works on electricity infrastructure and energy poverty in India. In 2016-2017, he is a National Academies of Sciences Transportation Research Board Airport Cooperative Research Program (ACRP) Graduate Research Awardee. He won the 2017 Presidential Award for Outstanding Teaching by Graduate Student Instructors, the highest teaching honor bestowed upon a graduate student at Columbia.

    Jason is now an Assistant Professor of Economics at Occidetanl College..

    Alice Tianbo Zhang, 2019

    Alice is an environmental and energy economist studying the social costs and distributional impacts of large-scale infrastructure projects, with a particular focus on developing countries. More fundamentally, she is interested in tackling issues of environmental and social justice, especially as they relate to the disparities in employment, education and health of the disadvantaged and marginalized. Her job market paper uses the Three Gorges Dam in China as a natural experiment to provide the first estimates of the causal impact of dam-induced inundation on migration and labor market outcomes. She employs a variety of techniques that are multi-disciplinary in nature in her work, including applied econometrics, remote sensing and machine learning.

    Alice is currently an Assistant Professor of Economics at Williams School of Commerce, Economics, and Politics at Washington and Lee University.

    Xiaojie Zhang, 2016

    Xiaojie obtained her B.S in Agricultural Science and Technology and B.A. in Economics from University of Maryland- College Park in 2010. During her undergraduate study, she worked on various natural science projects, including molecular biology, plant pathology and soil science. She also conducted research on international agricultural technology transfer systems. Her honors thesis studied the gender gap of cotton productivity in Uganda in the framework of the World Bank Gender Action Plan.

    Her research interests lie primarily on agriculture and community-based development in Africa. She hopes to weave environmental concerns and humanity research into project designs and public policies and to develop a social-economically and environmentally sustainable development approach.

    Xiaojie is now a Consultant and McKinsey and Company.

    Nan Zhong, 2015

    Nan focuses on combined research on economic development and environmental policy.

    Nan obtained her B.E. in Environmental Engineering and B.S. in Economics in 2009 from Tsinghua University of China. In 2008, she joined the on-going research project “An Analysis of Gasoline Tax Reform and its Implications in China” as a research assistant.

    Nan is now an Assistant Professor at Xiamen University, Wang Yanan Institute for Studies in Economics.