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Program on Information and Resources,
Director, Columbia Center
for Risk Management
UNESCO Professor of Mathematics and
Professor of Statistics,
Address: 405 Low Library
116th and Broadway
New York, NY
Telephone: (212) 854-7275
Born in Buenos Aires, Argentina,
and US citizen since 1991. Two children.
Fluent in Spanish and
1998 - Director, Columbia
Center for Risk Management, Columbia
1994 - Director, Program on
Information and Resources, Columbia University
- UNESCO Professor of Mathematics and Economics and Professor
Statistics, Columbia University.
1980 - Professor of
Economics, Columbia University. Tenured since 1979.
Visiting Professor, Deakin University, Melbourne, Australia,
1996 Visiting Professor, Ecole des Hautes
Etudes en Sciences Sociales and
University of Paris X, Nanterre,
1994-95 Salinbemi Chair, Universita
di Siena, Italy.
1993 - 94 Visiting Professor of Economics
and Operations Research,
Department of Economics, Department of
Operations Research, and Institute
for International Studies,
1993, 1994 Profesor Visitante,
Universidad Catolica de Buenos Aires,
Argentina, August 1993 and
1991- 1993 Visiting Professor, Stanford
Institute for Theoretical Economics
(SITE), Stanford University,
Summers of 1991,1992, 1993, and 1994.
1991, 1992 Visiting
Professor, University of Siena, Italy, Summer Terms
1984-85 Professeur Missionaire, Universite des
Antilles et de la Guyane,
Short Term visits, Spring
1983-84 Visiting Professor, Institute of Mathematics
and its Applications,
University of Minnesota.
Chair in Economics, University of Essex, United
1977-80 Associate Professor of Economics, Columbia
University, Tenured since
1978 Fellow, Harvard
Institute of International Development,
1975-77 Lecturer, Department of
Economics, Harvard University.
1974 Postdoctoral Fellow,
Author, Intergovernmental Panel on Climate
Member of Board of
Editors, Review of Development Economics
1998- Member of the
Editorial Advisory Council, Pacific Economic Review
Member of Board of Editors, Journal of Economic Integration,
for International Economics Sejong
1976-1986 Associate Editor, Journal
of Development Economics. Elsevier
Science, Amsterdam, The
1981-1986 Editorial Board, Review of Economic
Studies. Blackwell Publishers,
108 Cowley Road, Oxford, OX4 1JF
1980-1985 Editorial Board, Advances in Applied
Mathematics. Academic Press,
6277 Sea Harbor Drive, Orlando,
1984 - 1996 Editorial Board, Social
Choice and Welfare. Springer-Verlag,
Postfach 31 13 40, D-10643,
1985 - 1996 Editorial Board,
International Journal of Development Planning
Spellbound Publications PVT.LTC 177/28, Model Town, Delhi
Medical Mor, Rohtak - 124001, India.
1991 - 1996
Member of the Council of Social Choice and Welfare
Editorial Board, Social Choice and Welfare.
Springer-Verlag, Postfach 31 13
40, D-10643, Berlin,
1993 - 1996 Editorial Board, Economics Letters.
Elsevier Science S.A., PO
Box 564, CH-1001, Lausanne,
1993 - 1996 Editorial Board, Journal of
International Trade and Economic
Development. Routledge, 11 New
Fetter Ln. London, EC4P 4EE, UK.
1993 - 1996 Editorial
Board, Journal of International and Comparative
Physica-Verlag, Tiergarten Strasse 17, D-69121,
1994 - 1996 Member, Advisory Board,
Metroeconomica Blackwell Publishers
Journal, PO Box 805, 108
Cowley Road, Oxford OX4 1FH, UK.
1993-94 Chair, Organizing
Committee, Conference and Workshop on "Geometry,
and Markets." The Fields Institute of Mathematical
1993-94 Member, Program Committee,
Econometric Society North American Summer
1993 - 1996 Advisor and Contributing Author,
Intergovernmental Panel on
Climate Change (IPCC).
Member of the Second National Forum on Biodiversity of the
Academy of Sciences.
1996-2000 Editorial Board,
International Review of Economics and Finance.
JAI Press Inc.,
55 Old Post Road No. 2, P.O. Box 1678, Greenwich,
1996- Member of the Editorial Advisory
Council, Pacific Economic Review.
Blackwell Publishers, Oxford,
U.K. and Cambridge, Massachusetts, U.S.A.
Board, Risk, Decision & Policy. Chapman & Hall,
Boundary Row, London SE1 8HN, UK.
of the Technical and Scientific Advisory Committee for
International Program on Research and Development, Ministry
Water Resources and Legal Amazon,
1997- Member of Editorial Board, Non Linear
World, International Federation
of Nonlinear Analysts
1997- Member of Editorial Board, Advances in Applied
Member of the American Mathematical
Member of the American Economic Association
the American Statistical Association
Who is Who in the World
Who is Who in America
is Who of Science and Engineering
Who is Who of
Who is Who in American Education
Who is Who of Women
Who is Who in the East
Dictionary of International
Strathmore's Who's Who
2000 Outstanding Scholars of
the 20th Century
Outstanding People of the 20th Century
Outstanding Intellectuals of the 20th
1960-65 High School: Instituto
National de Lenguas Vivas,
Buenos Aires, Argentina
1967-68 Ph.D. Program in Mathematics,
Massachusetts Institute of Technology
1968-71 Ph.D. Program
in Mathematics, University of California, Berkeley
M.A., 1970, Ph.D. in Mathematics, 1971
"Lifting Action on Spin Manifolds"
Adviser: Professor Jerrold Marsden
1972-74 Ph.D. Program in
Economics, University of California, Berkeley
Ph.D. in Economics, 1976
Thesis title: "Manifolds of
Preferences and Equilibria"
Ph. D. Adviser: Professor
Honors and Awards:
Address, XII World Congress of the International
Association, Buenos Aires, August 23 - 27,
1999 Keynote Address, 12th Workshop of the
International School of Economic
Research, Siena, July
"General Equilibrium: Problems, Prospects, and
1999 Three Pegram Lectures,
"Biosphere and Society", Brookhaven
Laboratory, March 12, 15, 17, 1999.
Address, "Advances in Emissions Trading", Third
Symposium on Global Accords for Sustainable
Institute of Technology, September
1998 Keynote Address, "Clean and Sustainable
Presentation to the General
Assembly of UNIDO Meeting on Industrialization
in the 21st
Century, Vienna, May 1998.
1998 Keynote Address " The
Knowledge Revolution: Updating Property Rights"
the Missouri Botanical Garden Conference on Managing Human
Ecosystems, March 1998.
1997 Keynote Address to
the Australasian Meetings of the Econometric
"Markets with Endogenous Uncertainty" Melbourne,
1996 Plenary Address to the Second
World Congress of Nonlinear Analysts, "A
Invariant for Competitive Markets." Athens, Greece, July
1996 "The Future of Global
Reinsurance" Keynote Address, Independent
Underwriters Association of the USA, New Jersey, September
1996 "Environmental Markets: Equity
and Efficiency" Keynote Presentation,
New York University
Law School Workshop at Villa La Pietra, Florence, Italy,
1996 Chairman of the Organizing Committee of the
Workshop on Catastrophic
Environmental Risks, The Fields
Institute for Mathematical Sciences,
Toronto, Canada, June
1996 Distinguished Lectures on "Managing the
Global Environment: Between
Equity and Efficiency,"
University of Paris Nanterre, EHESS, and CIRED,
1996 "Property Rights in Markets for
Knowledge," Invited Address to the
Association Yearly Meetings, San Francisco, January
1995- Member, Review Panel on Mathematical Science
Science Foundation, June 1995.
"Markets with Emissions Trading: the Case for an International
Environmental Settlements," Keynote Plenary
address to: The Third Annual
World Bank Conference on Effective
Financing of Environmentally Sustainable
Development, The World
Bank, October 5, 1995, Washington, D.C.
1995 Leif Johansen
Award, "Endogenous Uncertainty & Resource
March 1995, University of Oslo,
1995 Invited Speaker: "Topics in
Mathematical Finance," Colloquium, Applied
Department, Columbia University, New York, New York, April
1995 Invited Speaker: "Perspectives of
General Equilibrium Analysis,"
Colloquium in Honor of Frank
Hahn's 70th Birthday, Department of Political
Economy of the
University of Siena, Siena, Italy, April 1995.
Speaker: "Trade Regimes and GATT," CIDEI, University of
La Sapienza, December 1994.
1994-1998 Member, Board
of Trustees, Natural Resources Defense Council
1994 David Kinley Distinguished Lecture, University of
Environmental Policy: Equity
and Efficiency," Champaign, Illinois, November
1994 Invited Speaker: "Limited Arbitrage,
Gains from Trade and Social
Diversity: a Unified Perspective on
Resource Allocation," University of
California at Irvine,
Irvine California, August 1994.
1994 Plenary Speaker:
"Markets With Endogenous Uncertainty," FUR VII
Foundation of Uncertainty and Risk, July 1994.
Invited Speaker: "What is Sustainable Development,"
Incommensurability and Value, Chateau du
Baffy, Normandy, France, April
Speaker: Conference on Biological Diversity: Exploring
Complexities, Conference at the University of Arizona,
Tucson Arizona, March
1994 Invited Speaker: "A
Unified Perspective on Resource Allocation,"
Economic Association Round Table on Social Choice,
Hernstein, Vienna, Austria, May 1994.
Invited Speaker: "Property Rights, North-South Trade and
Environment," Conference on Agricultural Trade
and the Environment:
Understanding and Measuring the Critical
Agricultural Trade Research Consortium
and The U.S. Agency for International
Canada, June 17-18, 1994.
1994 Invited Minicourse
"Topology and Markets," The Fields Institute
Mathematical Sciences of Canada, August 1994.
Keynote Speaker: "Meanings of Equity" in
Intergovernmental Panel on
Climate Change (IPCC), UNEP, Nairobi,
Kenya, July 1994.
1994 Contributed author IPCC, "Equity
and Social Considerations."
1994 Keynote Speaker:
"Markets With Emission Permits: Equity
Efficiency," Ülvon Conference on the Environment,
Beijer Institute, Royal
Swedish Academy of Sciences, Ülvon,
Sweden, May 1994.
1994 Invited Speaker: "Intersecting
Families of Sets," Colloquium,
Department of Mathematics,
University of California, Berkeley, February
95 Salinbemi Chair, University of Siena, Siena, Italy.
Invited Speaker and Session Chair on"Topology & Resource
in Conference on Current Trends in Economics:
Theory and Applications, May
22-28, 1995. Cephalonia,
1994 Invited Speaker: "Arbitrage, Gains from
Trade and Social Diversity: A
Unified Perspective on Resource
Allocation", American Economic Association
Boston, January 3-5 1994.
1993 Invited Speaker:
"A Topological Interpretation of Hirsch's
Dynamics," "Hirsch Symposium," Midwest
Dynamical Systems Seminar, Fall 1993,
University of California
at Berkeley, Berkeley CA, October 24, 1993.
Speaker: "The Topology of Markets and Games,"
Congress of Mathematicians, Satellite Seminar on
Mathematics and Economics,
Chaired by G. Debreu, Paris, July 4,
1991,1992, 1993 Siena Fellowship, Monti di Paschi di
Siena, University of
Foundation and ODE, Honor Society in Economics Award:
Distinguished Women Economist, Tulane University, New
1985-86 Awarded: National Science Foundation
Professorship, Department of
Mathematics, University of
1983-84 Rockefeller Foundation,
International Relations Award.
1972-74 Fellowship, Banco
Central de la Republica Argentina
1968-69 Ford Foundation
Fellowship for Studies in
"Group Actions on Spin Manifolds," Transactions of the
Mathematical Society, Vol. 172, October 1972, p.
2. "Properties of Critical Points and
Operators in Economics," (with P.J.
Kalman), Journal of
Mathematical Analysis and Applications, Vol. 57, No. 2,
1977, p. 340-349.
3. "Spaces of Economic Agents,"
Journal of Economic Theory, Vol. 15, No. 1,
June 1977, p.
4. "Trends in Mathematical Modelling,"
Applied Mathematical Modelling, June
"Economic Development and Efficiency Criteria in the
Basic Needs," Applied Mathematical
Modelling, Vol. 1, No. 6, September 1977,
"Nonlinear Functional Analysis and Optimal Economic
Growth," Journal of
Mathematical Analysis and Applications,
Vol. 61, No. 2, November 15, 1977,
"Development Patterns and the International Order,"
International Affairs, Vol. 31, No. 2,
Fall/Winter 1977, p. 275-304.
8. "Comparative Statics
of Less Neoclassical Agents," (with P.J. Kalman)
International Economic Review, Vol. 19, February 1978, p. 141-148;
in Some Aspects of the Foundation of General Equilibrium
Theory , ed. J.
Green, Lecture Notes in Economics and
York: 1978), No. 159, p. 61-76.
9. "Problems of Market
Adjustments to Occupational Safety and Health
Technical Report, Office of Assistant Secretary for
Evaluation and Research (ASPER), U.S. Department of
Labor, No. B-9-D-6-3788,
"Modelling With Scenarios: Technology in North-South
H.S.D. Cole), Futures, August 1978, p.
11. "Technology Distribution and North-South
Relations" (with S. Cole)
UNITAR Report, Project on the
Future, 1978, August, p. 1-90.
12. "Some Results from a
Model of Trade, Aid and Development," in Acero,
Rush (eds.), Issues and Analysis of Long Term Development,
Proceedings of Seminar at the Institute of Development,
Sussex, November 20 December 2, 1978,
13. "An Extension of Comparative Statics
to a General Class of Optimal
Choice Models," (with P.J.
Kalman), Journal of Mathematical Analysis and
1980; also in Some Aspects of the Foundations of
Equilibrium Theory, edited by J. Green, Lecture Notes on
Mathematical Systems, (Springer-Verlag,
Berlin-Heidelberg-New York: 1978),
No. 159, p. 1-25.
"A Model of Technology, Domestic Distribution and
Relations," (with H.S.D. Cole), Technological
Forecasting and Social Change,
Vol. 13, No. 4, May 1979, p.
15. "Disarmament in the Context of the
International Economic Order," in
Development, D.A. Leurdijk and E.M. Borgese, eds.,
Reshaping the International Order (RIO), Rotterdam,
Netherlands: June 1979, p. 57-64.
"Comparative Statics and Dynamics of Optimal Choice Models in
Spaces" (with P. Kalman) Journal of Mathematical
Analysis and Applications,
Vol 70, No. 2, August 1979, p.
17. "On Fixed Point Theorems and Social Choice
Paradoxes," Economic Letters,
3, 1979, p.
18. "Models and Mystification" in Models,
Planning and Basic Needs (eds. S.
Cole and H. Lucas) Pergamon
19. "A Model of the Relation between
Technology and North-South Income
Distribution" (with S.
Cole and J. Clark) in Models, Planning and Basic
Needs (eds. S.
Cole, H. Lucas) Pergamon Press, 1979.
Application of Functional Analysis to Models of Efficient
of Economic Resources," (with P.J. Kalman),
Journal of Optimization Theory
and Applications, Vol. 30, No. 1,
January 1980, p. 19-32.
Interdependence, Development and Trade" IFDA Dossier
Building Blocks, July/August 1980, p. 59-74.
"Social Choice and the Topology of Spaces of
Preferences," Advances in
Mathematics, Vol. 37, No. 2,
August 1980, p. 165-176.
23. "Authoritarianism and
Development: a Global Perspective" (with Richard
P. Serra) IFDA Dossier 11, September/October 1980, p.
24. "Basic Goods, the Effects of Commodity
Transfers and the International
Economic Order," Journal of
Development Economics, vol.7, December 1980,
25. "Agriculture and the Rest of the
Economy, Macro Connections and Policy
Constraints" (with L.
Taylor), American Journal of Agricultural Economics,
62,1980, p. 303 - 309.
26. "Basic Needs and Global
Models: Resources, Trade and
Alternatives, Vol. 6.1980, p.
27. "Continuous Representation of
Preferences," Review of Economic Studies,
Vol. 47, 1980, p.
28. "Choix Sociaux et Theorie des Jeux:
Resultats Recents d'une Approche
Cahiers du Seminaire d' Econometrie, No. 23, 1981, p.
29. "Existence and Characterization of Optimal
Growth Paths Including Models
with Non-Convexities in Utilities
and Technologies," Review of Economic
Studies, Vol. 48,
1981, p. 51-61.
30. "Existence of Optimal Savings
Policies with Imperfect Information and
Journal of Mathematical Economics, 8, 1981, p. 1-14.
"Terms of Trade and Domestic Distribution: Export Led
Abundant Labor Supply," Journal of Development
Economics, 8, 1981, p.
Aggregation Rules and Continuity," Quarterly Journal
Economics, May 1982, p. 337-352.
33. "Trade and
Development in the 1980's: Report to the Secretary General
UNCTAD", (with G. M. Heal), United Nations, Geneva,
34. "Structural Instability of Decisive
Majority Rules," Journal of
9, 1982, p. 207-221.
35. "The Topological Equivalence
of the Pareto Condition and the Existence
of a Dictator,"
Journal of Mathematical Economics, 9, 1982, p. 223-233.
"Basic Needs and Exhaustible Resources in the North-South
Imperatives and Distortions," World Order Models
Project, Working Paper No.
and Sufficient Conditions for a Resolution of the Social
Paradox" (with G. Heal), Journal of Economic Theory, Vol. 31,
October 1983, p. 68-87.
Preferences and Social Choice" (with G. Heal), Journal
Mathematical Economics, 12, 1983, p. 33-61.
"Social Choice and Game Theory: Recent Results with a
Approach," Social Choice and Welfare (eds. P.K.
Pattanaik and M. Salles),
North Holland, 1983, Ch. 6, p.
40. "The Transfer Problem with Three Agents
Once Again: Characterization,
Uniqueness and Stability,"
Journal of Development Economics, 13, 1983,
41. "Non-Conflicting Oil Pricing
Policies in the Long Run," OPEC Review,
1983, Vol VII, No.
4 p. 330 - 356.
42. "The World Oil Market, Past
and Future," The Columbia Journal of World
G. Heal) Volume XIX Number 7, Spring 1984, p. 47-55.
"Necesidades Basicas, Recursos No Renovables y Crecimiento en
Contexto de las Relaciones Norte-Sur," Desarrollo
Economico No. 94, Vol. 24,
July, Sept. 1984, p.
44. "Agricultural Productivity and Trade:
Argentina and the USA," (with D.
McLeod) Division Working
Paper No. 1984-5, October 1984, Global Analysis and
Division, The World Bank, Washington D.C., 1-57.
"Resources, Trade and Debt: the Case of Mexico," (with G.
Heal and D.
McLeod) Division Working Paper No. 1984-5, November
1984, Global Analysis
and Projections Division, The World Bank,
46. "North-South Trade and Export-Led
Policies," Journal of Development
Economics, (1984), 15, p.
47. "Patterns of Power" (with G. Heal),
Journal of Public Economics, 1984,
Vol. 23, p.
48. "Terms of Trade, Domestic Distribution and
Export-Led Growth: A
Rejoinder to Rejoinders,"
Journal of Development Economics, (1984), Vol. 15,
49. "The Transfer Problem in Stable Markets:
A Rejoinder to Rejoinders,"
Journal of Development
Economics, (1984), 16, p. 319-320.
and Repeated Games in Futures Markets" in The
Organization of Futures Markets (ed. R. Anderson)
D.C. Heath, Lexington MA,
1984, p. 193 - 214.
"International Trade in Resources: A General Equilibrium
Environmental and Natural Resource
Mathematics, American Mathematical
Society, Short Course,
Eugene, Oregon, 1984, Proc. American Mathematical
vol.32, p. 75-125, 1985, and G.M. Heal (ed) Critical Writings
the Economics of Exhaustible Resources, Edward Elgar,
52. "Von Neuman - Morgenstern Utilities and
Mathematics of Operations Research,
Vol. 10, No. 4, November 1985, p.
Prices and the Developing Countries - the Evidence of the
Decade," Intereconomics No. 6, Vol. 20,
November/December 1985, p. 288-296.
Basicas, Recursos Naturales y Crecimiento en el
Norte-Sur: Respuesta a un Comentario" Desarrollo
Economico, No. 97, Vol. 25,
1985, p. 128-133.
"Trade and the Evolving World Economy," (with G. Heal)
University Graduate School of Business, Winter
1986, p. 30-38.
56. "A General Equilibrium Theory of
North-South Trade," Chapter I, Vol. II
Analysis, Essays in Honor of Kenneth J. Arrow, (eds. W.
D. Starrett and R. Starr) Cambridge University Press,
1986, p. 3-56.
Complexity of Manifolds of Preferences," Chapter 8,
in the Honor of Gerard Debreu (W. Hildenbrand and A. Mas
North Holland, 1986, p. 131-142.
"Trade and Development in the 80's" in One World, One
International Strategies for Development
(Ashok Bapna, ed.) 1986. Praeger
Publishers, N.Y., Chapter 18, p
59. "Resources Naturelles, Commerce et
Endettement," (with G. Heal and D.
McLeod) in Resources
Naturelles et Theorie Economique, G. Gaudet et P.
(eds.), Quebec, Les Presses de L'Universite Laval, 1986, Chapter
60. "Prix du petrole, prix industriels
et production: une analyse
general," Chapter 1, Resources Naturelles et
Economique, G. Gaudet et P. Laserre, (eds.), Quebec, Les Presses
l'Universite Laval, 1986, p. 26-56.
Walrasian Mechanism from Equal Division Is Not Monotonic
Respect to Variations in the Number of Consumers,"
(with W. Thomson) Journal
of Public Economics, 1987,
62. "Resources and North South Trade: A
Macro Analysis in Open Economies,"
in Challenges of
South-South Cooperation, (eds. H. Singer, N, Hatti, R.
Ashish Publishing House, 8/81 Punjab Bagh, New Delhi-110026,
63. "Trade and Structural Change
in Pacific Asia," Journal of Economic
June, vol. XXVII, No.2, p. 633 - 635.
Trade and Basic Needs," International Journal
Development Planning Literature, 1989, Vol. 4, No. 4, p.
65. "On the Mathematical Foundations of
Political Economy," Invited
Political Economy Lecture,
Harvard University, March 22, 1990, in
Political Economy, Cambridge Journal of Economics, Vol. 9,
66. "An Alternative Vision" (1990)
Global Custodian (with G. Heal),
"General Equilibrium and Social Choice with Increasing
of Operations Research , Vol 23, 1990, p.
68. "North-South Trade and Basic Needs,"
Vol. 7, Part G, Chapter 25, North
South Trade in Manufactures,
H. Singer, N. Hatti and R. Tandon (eds.)New
World Order Series,
INDUS Publishing Co., FS-5 Tagore Garden, New Delhi,
100027, 1990, p. 661-711.
69. "Global Models and North
South Relations," International Political
Review,1990, Vol. 11 No. 2, p. 177-185.
Opportunities in US-Soviet Aid" The New York Times, Op-Ed
Sunday, March 24, 1991.
71. "The Wonder Years:
New Communications Technology is Set to Alter the
International Investors do Business", 1991, Global
Custodian (with G. Heal),
June/July, p. 90-93, 142.
"Social Choice and the Closed Convergence Topology,"
Social Choice and
Welfare, 1991, vol.8, p. 307 - 317.
"Development at the Turn of this Century," Chapter 6,
Part B, Adjustment
and Liberalization in the Third World,
H. Singer, N. Hatti and R. Tandon
(eds.), INDUS Publishing
Co., FS-5 Tagore Garden, New Delhi, India 100027,
74. "Development at the Turn of Our
Century" Asian Journal of Economic and
75. "North-South Trade and Basic
Needs," in Theoretical Foundations of
(ed. Shri Bhagwan Dahiya) Vedams Books International,
l991, Vol IV.
76. "Large and Small Models: Their
Suitability for North-South Issues" Asian
Economic and Social Studies, l99l, p. 237-246.
"Market Innovation and the Global Environment," Columbia
World Business, Fall/Winter 1992, Volume XXVII
Nos III and IV, p. 37-41.
78. "The Rain Drain"
(with G. M. Heal), Hermes, Columbia University School
Business, 1992, p. 26 - 29.
79. "Chaotic Dynamics,
Increasing Returns and the Phillips Curve" (with G.
and Y. Lin) Working Paper Columbia University, 1992, Journal
Economic Behavior and Organization, Vol. 27 (1995)
80. "On Strategic Control", Quarterly
Journal of Economics, February 1993,
"How NAFTA can improve trade", Journal of Commerce
Washington D.C. April
Comparative Advantages Vs. Economies of Scale: NAFTA
GATT", Rivista Di Politica Economica, April 1993,
83. "Competitive Equilibrium in Sobolev
Spaces Without Bounds on Short
Sales" (with Geoffrey Heal),
Working Paper No. 79, Institute for Mathematics
Applications, University of Minnesota, June 1984, Journal
Economic Theory, Vol. 59 No. 2, April 1993, p.
84. "Global Environmental Risks" (with G.
M. Heal), Journal of Economic
Perspectives, Special Issue on the
Environment, Fall 1993, Vol 7, No. 4
"The Abatement of Carbon Emissions in Industrial and
Countries: Commentary" presented at OECD
Conference on The Economics of
Climate Change, June 14-16, 1993,
OECD: The Economics of Climate Change
(ed. T. Jones),
1994, p. 159-170.
86. "North-South Trade and the
Dynamics of Renewable Resources" Structural
and Economic Dynamics, Oxford University Press, December 1993,
4, No 2, p. 219-248.
Substitution: A General Equilibrium Analysis"
Paper, CP- 83- 6 International Institute for Applied
Systems Analysis, 2361
Laxenburg, Austria, February 1983.
Chapter 17 of G.M. Heal (ed) Critical
Writings in the Economics
of Exhaustible Resources, Edward Elgar, 1993,
88. "Intersecting Families of Sets and
the Topology of Cones in Economics"
Bulletin of the
American Mathematical Society, Expository and Research
October 1993, vol 29, No. 2, p. 189-207.
Rights on Biodiversity and the Pharmaceutical Industry"
Study, Columbia Business School, Fall 1993.
"Topology and Economics: The Contribution of S. Smale",
in From Topology
to Computation, Proceedings of the Smalefest
(eds. M. Hirsch, J. Marsden and
M. Shub) 1993, Springer-Verlag,
New York, p. 147-161.
91. "The Cone Condition,
Properness and Extremely Desirable
Economic Theory, 3, 1993, p.
92. "The City as a Home" Op-Ed piece, New
York Times, January 2, 1994.
93. "Who Should Abate
Carbon Emission? An International Perspective" (with
M. Heal), Economics Letters, Spring 1994, p.
94. "Arbitrage, Gains from Trade and Social
Diversity: A Unified Perspective
on Resource Allocation"
Invited Lecture, American Economic Association
Meeting, Boston, January 1994, American Economic Review,
Proceedings Volume 84, No. 2, May 1994, p.
95. "North-South Trade and the Global
Environment," American Economic
Review, Volume 84, No. 4,
September 1994, p. 851-874.
Aggregation of Preferences: The Case of a Continuum
Agents", forthcoming in Social Choice and Welfare, with
J.C. Candeal and E.
Indurain November 20, 1994.
"Limited Arbitrage is Necessary and Sufficient for the
Existence of a
Competitive Equilibrium and the Core, and Limits
Voting Cycles", Economics
Letters, Vol. 46, December
1994, p. 321-331.
98. "North-South Trade, Property
Rights and the Dynamics of Environmental
Resources", in The
Environment after Rio: International Law and Economics,
Campiglio, L. Pineschi, D. Siniscalco and T. Treves), Graham
Trotman/Martinus Nijhoff, Kluwer Academic Publishers Group,
99. "International Markets
and the Global Env