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Convexity of preferences

Grodal, Birgit - In: Mathematical models in economics : proceedings of the …, (pp. 441-448). 1974

Persistent link: https://www.econbiz.de/10002529776

Existence of approximate cores with incomplete preferences

Grodal, Birgit - In: Econometrica : journal of the Econometric Society, an … 44 (1976) 4, pp. 829-830

Persistent link: https://www.econbiz.de/10002529797

The rate of convergence of the core for a purely competitive sequence of economies

Grodal, Birgit - In: Journal of mathematical economics 2 (1975), pp. 171-186

Persistent link: https://www.econbiz.de/10002529832

A second remark on the core of an atomless economy

Grodal, Birgit - In: Econometrica : journal of the Econometric Society, an … 40 (1972) 3, pp. 581-583

Persistent link: https://www.econbiz.de/10002529839

A theorem on correspondences and continuity of the core

Grodal, Birgit - In: Differential games and related topics, (pp. 221-233). 1971

Persistent link: https://www.econbiz.de/10002529844

On approximate cores of non-convex economies

Grodal, Birgit; Trockel, Walter; Weber, Shlomo - In: Economics letters 15 (1984) 3/4, pp. 197-202

Persistent link: https://www.econbiz.de/10002529820

Clubs and the Market: Large Finite Economies.

<B> </B>Bryan Ellickson; Grodal, Birgit; Scotchmer, Suzanne - Department of Economics, University of California-Berkeley - 1997

This paper defines a general equilibrium model with exchange and club formation. Agents trade multiple private goods widely in the market, can belong to several clubs, and care about the characteristics of the other members of thei r clubs. The space of agents and the number of possible club...

Persistent link: https://www.econbiz.de/10005292495

On approximate cores of non-convex economies

Grodal, Birgit; Trockel, Walter; Weber, Shlomo - In: Economics Letters 15 (1984) 3-4, pp. 197-202

Persistent link: https://www.econbiz.de/10005362420

Equilibrium with arbitrary market structure

Grodal, Birgit; Vind, Karl - In: Economic Theory 25 (2005) 1, pp. 123-134

Fifty years ago Arrow [1] introduced contingent commodities and Debreu [4] observed that this reinterpretation of a commodity was enough to apply the existing general equilibrium theory to uncertainty and time. This interpretation of general equilibrium theory is the Arrow-Debreu model. The...

Persistent link: https://www.econbiz.de/10005370755

Are incomplete markets able to achieve minimal efficiency?

Dierker, Egbert; Dierker, Hildegard; Grodal, Birgit - In: Economic Theory 25 (2005) 1, pp. 75-87

We consider economies with incomplete markets, one good per state, two periods, t=0,1, private ownership of initial endowments, a single firm, and no assets other than shares in this firm. In Dierker, Dierker, Grodal (2002), we give an example of such an economy in which all market equilibria...

Persistent link: https://www.econbiz.de/10005370912