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Endogenous Information: The Role of Sequential Trade and Financial Participation

  • Sebastián Cea-Echenique
  • Carlos Hervés-Beloso
  • Juan Pablo Torres-Martínez

We develop a general equilibrium model with differential information and incomplete financial participation. Agents endogenously update information from commodity prices and financial contracts. Without require financial survival assumptions, we prove equilibrium existence in a model where the heterogeneity of preferences across states of nature may depends on available information.

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File URL: http://www.econ.uchile.cl/uploads/publicacion/5f111c9d74799b6543eb843a484d96cb896f5a20.pdf
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Paper provided by University of Chile, Department of Economics in its series Working Papers with number wp361.

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Length: 18 pages
Date of creation: Sep 2012
Date of revision:
Handle: RePEc:udc:wpaper:wp361
Contact details of provider: Web page: http://www.econ.uchile.cl/

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  1. Joao Correia-da-Silva & Carlos Hervés-Beloso, 2006. "Prudent Expectations Equilibrium in Economies with Uncertain Delivery," FEP Working Papers 216, Universidade do Porto, Faculdade de Economia do Porto.
  2. Abdelkrim Seghir & Juan Pablo Torres-Martínez, 2010. "On equilibrium existence with endogenous restricted financial participation," Working Papers wp316, University of Chile, Department of Economics.
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  4. Correia-da-Silva, João & Hervés-Beloso, Carlos, 2008. "Subjective expectations equilibrium in economies with uncertain delivery," Journal of Mathematical Economics, Elsevier, vol. 44(7-8), pages 641-650, July.
  5. Carosi, Laura & Gori, Michele & Villanacci, Antonio, 2009. "Endogenous restricted participation in general financial equilibrium," Journal of Mathematical Economics, Elsevier, vol. 45(12), pages 787-806, December.
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  9. Wayne Shafer & Hugo Sonnenschein, 1974. "Equilibrium in Abstract Economies Without Ordered Preferences," Discussion Papers 94, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  10. Bernard Cornet & Zaier Aouani, 2009. "Existence of financial equilibria with restricted participation," WORKING PAPERS SERIES IN THEORETICAL AND APPLIED ECONOMICS 200909, University of Kansas, Department of Economics, revised Dec 2009.
  11. Greenberg, Joseph & Shitovitz, Benyamin & Wieczorek, Andrzej, 1979. "Existence of equilibria in atomless production economies with price dependent preferences," Journal of Mathematical Economics, Elsevier, vol. 6(1), pages 31-41, March.
  12. John Geanakoplos, 1997. "An Introduction to General Equilibrium with Incomplete Asset Markets," Levine's Working Paper Archive 1115, David K. Levine.
  13. Noguchi, Mitsunori, 2009. "Price-dependent consumption externalities and non-existence of equilibria," Journal of Mathematical Economics, Elsevier, vol. 45(3-4), pages 205-211, March.
  14. Polemarchakis, H. M. & Siconolfi, P., 1997. "Generic existence of competitive equilibria with restricted participation," Journal of Mathematical Economics, Elsevier, vol. 28(3), pages 289-311, October.
  15. Geanakoplos, John, 1990. "An introduction to general equilibrium with incomplete asset markets," Journal of Mathematical Economics, Elsevier, vol. 19(1-2), pages 1-38.
  16. Polemarchakis, H M & Siconolfi, P, 1993. "Asset Markets and the Information Revealed by Prices," Economic Theory, Springer, vol. 3(4), pages 645-61, October.
  17. Cornet, Bernard & De Boisdeffre, Lionel, 2002. "Arbitrage and price revelation with asymmetric information and incomplete markets," Journal of Mathematical Economics, Elsevier, vol. 38(4), pages 393-410, December.
  18. Rahi, Rohit, 1995. "Partially revealing rational expectations equilibria with nominal assets," Journal of Mathematical Economics, Elsevier, vol. 24(2), pages 137-146.
  19. Balasko, Yves, 2003. "Economies with price-dependent preferences," Journal of Economic Theory, Elsevier, vol. 109(2), pages 333-359, April.
  20. Marta Faias & Emma Moreno-García, 2010. "Incomplete financial markets and differential information," Economic Theory, Springer, vol. 43(2), pages 189-206, May.
  21. Pollak, Robert A, 1977. "Price Dependent Preferences," American Economic Review, American Economic Association, vol. 67(2), pages 64-75, March.
  22. Hart, Oliver D., 1975. "On the optimality of equilibrium when the market structure is incomplete," Journal of Economic Theory, Elsevier, vol. 11(3), pages 418-443, December.
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  24. Aouani, Zaier & Cornet, Bernard, 2011. "Reduced equivalent form of a financial structure," Journal of Mathematical Economics, Elsevier, vol. 47(3), pages 318-327.
  25. Cass, David & Siconolfi, Paolo & Villanacci, Antonio, 2001. "Generic regularity of competitive equilibria with restricted participation," Journal of Mathematical Economics, Elsevier, vol. 36(1), pages 61-76, September.
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