| Abstract: | Summary. In this paper we consider a two-period general equilibrium model with uncertainty and real assets as financial instruments. The novelty of the analysis is that real assets are the stocks of neoclassical firms, so that both returns and yields depend on anticipated spot goods prices (and, of course, the yield matrix may change rank with prices). Assuming that financial markets are potentially complete, we establish generic existence of financial equilibrium and prove that there exists a dense set of economies such that financial equilibria are efficient.Received: 19 April 2001, Revised: 23 April 2003, JEL Classification Numbers:
C60, D51, G10, D60.I am extremely grateful to Dave Cass for drawing my attention to this problem and inspiring me to work on it as well as for many stimulating discussions. I also benefited from discussions with H. Polemarchakis, M. Stinchcombe, and A. Villanacci. I am thankful to the anonymous referee of the first versions of the paper for thoughtful comments and suggestions, and to participants of a recruiting seminar at the University of Texas at Austin (January 2001), the Conference on Economic Design SED 2000, Istanbul, Turkey (June 2000), and Inter-University Student Conference, New York University, New York (May 2000). |
