The new decade has been called "the age of information." We show that, although information has become more accessible, the increase in the variety of products has made consumers' choices complex and uncertain. Faced with uncertainty about products' attributes offered by "umbrella brands,"...

The paper constructs a theoretical framework in which the value of information in general equilibrium can be linked to the efficiency of the risk sharing mechanism. We demonstrate that in economies with production, information may have negative value even though no risk sharing markets exist. As...

The paper studies Bayesian Games which are extended by adding pre-play communication. Let T be a Bayesian game with three or more players. The main result is that if players can send private messages to each other and make public announcements then every communication equilibrium outcome, q,...

Even Though financial markets today show a high degree of integration, the world capital market is stil far from the textbook story of high capital mobility. The purpose of this paper is to highlight key sources of market failure in the context of international capital flows and to provide...

This paper demonstrates that the utilization of information that is available ex-post but unavailable ex-ante may lead to adverse incentive effects in the design of new products, i.e., in installing safety devices in products, in developing technologies that reduce the distribution of risks...

In this paper, we have emphasized information problems which lead to home bias and insufficient amounts of capital inflows.

The art of rhetoric may be defined as changing other people`s minds (opinions, beliefs) without providing them new information. One technique heavily used by rhetoric employs analogies. Using analogies, one may draw the listener`s attention to similarities between cases and to re-organize...

We develop a model of common agency with complete information and general preferences with non-transferable utility, and prove that the principals'Nash equilibrium in truthful strategies implements an efficient action. We apply this theory to construct a positive model of public finance, where...

The allocation of talent in a society is an important determinant of productivity and growth. I study the informational role of education on the allocation of talent in a two-sector model where education provides workers information about their abilities. When workers and firms are equally...