We show that if K is a closed cone in a finite dimensional vector space X, then there exists a one-to-one linear operator T : X - C[0,1] such that K is the pull-back cone of the positive cone of C[0,1], i.e., K = T (C+ [0,1]). This problem originated from questions regarding arbitrage free...

This paper studies a simple stochastic two-period general equilibrium model with money, an incomplete market of nominal assets, and a competitive banking system, intermediate between consumers and a Central Bank. There is a finite number of agents, consumers and banks. Default is not permitted....

In this paper, we propose a definition of Edgeworth equilibrium for a private ownership production economy with possibly infinitely many private goods and a finite number of pure public goods. We show that Edgeworth equilibria exist and can be decentralized as Lindahl-Foley equilibria, whatever...

This paper studies production economies having a locally convex topological vector commodity space ordered by a closed and generating convex come such that the order intervals are topologically bounded. The generally assumed lattice properties on the commodity-price duality are replaced by an...