We study the effects of non-sterilized intervention on a spot foreign exchange rate using a multi-period game-theoretical model which involves an unspecified number of competitive traders, a finite number of strategic traders (forex dealers), and the central bank of the home country. Simulating...

We study the effect of observability on the noncontractible investment of a regulated firm with private marginal cost information. We show that the observability reduces investment, pointing to the regulated firm's prevention of ratcheting. This result, which is in line with an earlier finding...

This paper illustrates on a simple model of production economy with constant returns the incoherence of the partial competitive equilibrium analysis. The conflict between the Marshallian cross and the general equilibrium, which survives under many proposed restrictions of our economic domain,...