Curriculum vitae

Ekeland Ivar

Professeur émérite
CEREMADE

ekelandping @ ceremade.dauphinepong.fr
Bureau : A 710

Dernières publications

Articles

Ekeland I., Lautier D., Villeneuve B. (2018), Hedging pressure and speculation in commodity markets, Economic Theory

Asheim G., Ekeland I. (2016), Resource conservation across generations in a Ramsey-Chichilnisky model, Economic Theory, vol. 61, n°4, p. 611-639

Ekeland I., Queyranne M. (2015), Optimal pits and optimal transportation, ESAIM: Mathematical Modelling and Numerical Analysis, vol. 49, n°6, p. 1659-1670

Schachermayer W., Ekeland I. (2014), Optimal transport and the geometry of L1(Rd), Proceedings of the American Mathematical Society, vol. 142, p. 3585-3596

Ekeland I. (2014), How to Build Stable Relationships Between People Who Lie and Cheat, Milan Journal of Mathematics, vol. 82, n°1, p. 67-79

Carlier G., Aloqeili M., Ekeland I. (2014), Restrictions and identification in a multidimensional risk-sharing problem, Economic Theory, vol. 56, n°2, p. 409-423

Ekeland I., Long Y., Zhou Q. (2013), A new class of problems in the calculus of variations, Regular and Chaotic Dynamics, vol. 18, n°6, p. 553-584

Galichon A., Ekeland I. (2013), The housing problem and revealed preference theory: duality and an application, Economic Theory, vol. 54, n°3, p. 425-441

Ekeland I., Galichon A., Henry M. (2012), Comonotonic Measures of Multivariate Risks, Mathematical Finance, vol. 22, n°1, p. 109-132

Pirvu T., Mbodji O., Ekeland I. (2012), Time-Consistent Portfolio Management, SIAM Journal on Financial Mathematics, vol. 3, n°1, p. 1-32

Ekeland I., Schachermayer W. (2011), Law invariant risk measures on L∞ (ℝd), Statistics & Risk Modeling, vol. 28, n°3, p. 195-225

Carlier G., Ekeland I. (2010), Matching for Teams, Economic Theory, vol. 42, n°2, p. 397-418

Touzi N., Ekeland I., Carlier G. (2007), Optimal derivatives design for mean–variance agents under adverse selection, Mathematics and Financial Economics, vol. 1, n°1, p. 57-80

Ekeland I., Carlier G. (2007), Equilibrium structure of a bidimensional asymmetric city, Nonlinear Analysis: Real World Applications, vol. 8, n°3, p. 725-748

Taflin E., Ekeland I. (2005), A theory of bond portfolios, The Annals of Applied Probability, vol. 15, n°2, p. 1260-1305

Touzi N., Ekeland I., Bouchard B. (2004), On the Malliavin approach to Monte Carlo approximation of conditional expectations, Finance and Stochastics, vol. 8, n°1, p. 45-71

Chiappori P-A., Ekeland I. (2004), Individual excess demands, Journal of Mathematical Economics, vol. 40, n°1-2, p. 41-57

Nesheim L., Heckman J., Ekeland I. (2004), Identification and Estimation of Hedonic Models, The Journal of Political Economy, vol. 112, n°S1, p. S60-S109

Chiappori P-A., Ekeland I. (2004), Applying exterior differential calculus to economics: a presentation and some new results, Japan and the World Economy, vol. 16, n°3, p. 363-385

Carlier G., Ekeland I. (2004), The Structure of Cities, Journal of Global Optimization, vol. 29, n°4, p. 371-376

Chiappori P-A., Ekeland I., Kubler F., Polemarchakis H. (2002), The Identification of Preferences from Equilibrium Prices under Uncertainty, Journal of Economic Theory, vol. 102, n°2, p. 403-420

Ekeland I., Nirenberg L. (2002), A Convex Darboux Theorem, Methods and Applications of Analysis, vol. 9, n°3, p. 329-344

Ekeland I. (2002), Equilibrium: In the balance, Nature, n°417, p. 385

Ekeland I. (2000), Testable consequences of economic theory, Decisions in Economics and Finance, vol. 23, n°1, p. 1-13

Ekeland I. (2000), Curves and numbers, Nature, n°405, p. 748-749

Chiappori P-A., Ekeland I. (1999), Disaggregation of excess demand functions in incomplete markets, Journal of Mathematical Economics, vol. 31, n°1, p. 111-129

Ekeland I. (1999), Counting up to four, Nature, n°397, p. 393-394

Ekeland I. (1999), Agreeing on strategies, Nature, n°400, p. 623-624

Ekeland I., Chiappori P-A. (1999), Aggregation and Market Demand: An Exterior Differential Calculus Viewpoint, Econometrica, vol. 67, n°6, p. 1435-1457

Ghoussoub N., Ekeland I. (1998), Z 2-equivariant Ljusternik-Schnirelman theory for non-even functionals, Annales de l'Institut Henri Poincaré (C) Analyse non linéaire, vol. 15, n°3, p. 341-370

Ekeland I. (1998), The big match, Nature, n°393, p. 411-413

Ekeland I. (1998), How to melt if you must, Nature, n°392, p. 654-657

Ekeland I. (1998), Nonlinear modes of vibration, Nature, n°395, p. 116-117

Ekeland I. (1997), What you eat is how many you are, Nature, n°389, p. 16-17

Tehrani H., Ekeland I., Ghoussoub N. (1996), Multiple Solutions for a Classical Problem in the Calculus of Variations, Journal of Differential Equations, vol. 131, n°2, p. 229-243

Hofer H., Ekeland I. (1990), Syplectic topology and Hamiltonian dynamics II, Mathematische Zeitschrift, vol. 203, n°1, p. 553-567

Zelati V., Ekeland I., Séré E. (1990), A variational approach to homolinic orbits in Hamiltonian systems, Mathematische Annalen, vol. 288, n°1, p. 133-160

D'Onofrio B., Ekeland I. (1990), Hamiltonian systems with elliptic periodic orbits, Nonlinear Analysis, vol. 14, n°1, p. 11-21

Hofer H., Ekeland I. (1989), Symplectic topology and Hamiltonian dynamics, Mathematische Zeitschrift, vol. 200, n°3, p. 355-378

Coti Zelati V., Ekeland I., Ambrosetti A. (1987), Symmetry breaking in Hamiltonian systems, Journal of Differential Equations, vol. 67, n°2, p. 165-184

Hofer H., Ekeland I. (1987), Convex Hamiltonian energy surfaces and their periodic trajectories, Communications in Mathematical Physics, vol. 113, n°3, p. 419-469

Ekeland I. (1984), A Morse Theory for Hamiltonian Systems, North-Holland Mathematics Studies, vol. 92, p. 165-172

Ekeland I. (1983), A perturbation theory near convex Hamiltonian systems, Journal of Differential Equations, vol. 50, n°3, p. 407-440

Clarke F., Ekeland I. (1982), Nonlinear oscillations and boundary value problems for Hamiltonian systems, Archive for Rational Mechanics and Analysis, vol. 78, n°4, p. 315-333

Ekeland I. (1979), Periodic solutions of Hamiltonian equations and a theorem of P. Rabinowitz, Journal of Differential Equations, vol. 34, n°3, p. 523-534

Ekeland I. (1974), On the variational principle, Journal of Mathematical Analysis and Applications, vol. 47, n°2, p. 324-353

Ekeland I. (1974), Topologie differentielle et theorie des jeux, Topology, vol. 13, n°4, p. 375-388

Ouvrages

Lasry J-M., Lautier D., Fessler D., Ekeland I. (2013), The ocean as a global system, Portland, Oregon: ESKA, 162 p.

Elster J., Ekeland I. (2011), Théorie économique et rationalité, Paris: Vuibert, 87 p.

Touzi N., Çinlar E., Jouini E., Scheinkman J., Carmona R., Ekeland I. (2004), Paris-Princeton Lectures on Mathematical Finance 2003 Springer, 250 p.

Ekeland I., Kalika M., Chevalier J-M., Frison-Roche M-A. (2000), Internet et nos fondamentaux, Paris: PUF - Presses Universitaires de France, 128 p.

Ekeland I. (2000), Le meilleur des mondes possibles. Mathématiques et destinées., Paris: Le Seuil, 301 p.

Chevalier J-M., Frison-Roche M-A., Ekeland I. (1999), L'idée du service public est-elle encore soutenable ?, Paris: PUF - Presses Universitaires de France, 261 p.

Ekeland I. (1995), Le chaos, Paris: Flammarion, 127 p.

Ekeland I. (1991), Au hasard. La chance, la science et le monde, Paris: Le Seuil, 199 p.

Ekeland I. (1990), Convexity Methods in Hamiltonian Mechanics, Berlin: Springer, 247 p.

Berestycki H., Coron J-M., Ekeland I. (1990), Variational Methods. Proceedings of a Conference. Paris, June 1988., Boston: Springer, 477 p.

Ekeland I. (1984), Le calcul, l'imprévu, Paris: Le Seuil, 165 p.

Ekeland I., Turnbull T. (1983), Infinite-dimensional optimization and convexity, Chicago and London: University of Chicago Press, 166 p.

Aubin J-P., Bensoussan A., Ekeland I. (1981), Mathematical Techniques of Optimization, Control and Decision, Boston: Springer, 212 p.

Ekeland I. (1979), Eléments d'économie mathématique, Paris: Hermann, 279 p.

Temam R., Ekeland I. (1976), Convex Analysis and variational problems, Amsterdam: Elsevier, 402 p.

Chapitres d'ouvrage

Ekeland I., Jouini E. (2005), La modélisation économique en économie, in Yoccoz, Jean-Christophe, Les mathématiques dans le monde scientifique contemporain, Paris: Tec & Doc, p. 241-262

Directions d'ouvrage

Carmona R., Cinlar E., Ekeland I., Jouini E., Scheinkman J., Touzi N. (2007), Paris-Princeton Lectures on Mathematical Finance 2004, Berlin Heidelberg: Springer, 248 p.

Carmona R., Cinlar E., Ekeland I., Jouini E., Scheinkman J., Touzi N. (2004), Paris-Princeton Lectures on Mathematical Finance 2003, Berlin Heidelberg: Springer, 254 p.

Carmona R., Cinlar E., Ekeland I., Jouini E., Scheinkman J., Touzi N. (2003), Paris-Princeton Lectures on Mathematical Finance 2002, Berlin Heidelberg: Springer, 178 p.

Communications sans actes

Lautier D., Ekeland I., Villeneuve B. (2018), Hedging pressure and speculation in commodity futures markets, 2nd Commodity Winter Workshop, Nantes, France

Lautier D., Ekeland I., Villeneuve B. (2014), Speculation in commodity futures markets: A simple equilibrium model, séminaire Hotelling (RITM – ENS CACHAN), Paris, France

Villeneuve B., Ekeland I., Lautier D. (2013), A simple equilibrium model for a commodity market with spot trades and futures contracts, 30th International French Finance Association Conference, Lyon, France

Prépublications / Cahiers de recherche

Ekeland I., Séré E. (2018), A surjection theorem for singular perturbations with loss of derivatives, Paris, Cahier de recherche CEREMADE, Université Paris-Dauphine, 24 p.

Séré E., Ekeland I. (2014), An implicit function theorem for non-smooth maps between Fréchet spaces, Paris, Université Paris-Dauphine, 24 p.

Long Y., Zhou Q., Ekeland I. (2012), Economic growth and sustainable development: how should we discount the future?, Paris, Cahiers de la Chaire Finance et Développement Durable, 47 p.

Ekeland I. (2010), Discounting the Future: the Case of Climate Change, Paris, Cahiers de la Chaire Finance et Développement Durable, 31 p.

Pareja C., Ekeland I., Sumaila U. (2009), Fisheries Management and Intergenerational Equity, Paris, Cahiers de la Chaire Finance et Développement Durable, 26 p.

Ekeland I., Carlier G. (2003), Optimal transportation and the structure of cities, Paris, Université Paris-Dauphine, 34 p.

Carlier G., Levin V., Ekeland I., Shananin A. (2002), A system of inequalities arising in mathematical economics and connected with the Monge-Kantorovich problem, Paris, Cahiers du CEREMADE, 13 p.

Chiappori P-A., Ekeland I., Kubler F., Polemarchakis H. (1999), The identification of preferences from equilibrium prices, Louvain, CORE Discussion Papers, 22 p.

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