The main goal of this essay is to provide microfoundations in a spatial general equilibrium framework for the fact that individuals use money to make transactions, and hence microfoundations for the cash in advance constraint. We analyze the emergence of a monetary economy out of a...

The main goal of this essay is to analyze the emergence of a barter economy, and the rise of centralized merchants and a barter redistribution system out of a primitive barter system. The environment is a spatial general equilibrium model where exchange is costly. Since exchange becomes more...

An overlapping generations model with two production factors and two types of agents is considered in presence of …nancial intermediation. The research focuses at the analysis of the consequences of a suddain negative production shock on a …nancial intermediation capacities and consequently...

Random matching models have been used in Monetary Economics to argue that money can increase the well being of all agents in the economy. If the model features a finite number of agents it will be shown that there is an equilibrium, analogous to the contagious equilibria described in Kandori...

Keynes (1936) said that shortage of money caused by hoarding or failure to invest led to unemployment, but Lucas (1972) said that money does not affect unemployment. The tables have now turned. Gani (2003) produced a model of indirect trade in which money is necessary as a means of payment....

THIS PAPER DERIVES AND ESTIMATES A BARRO-TYPE REDUCED-FORM EQUATION FOR DOMESTIC REAL OUTPUT FROM A SIMPLE STRUCTURAL MODEL OF AN OPEN DEVELOPING ECONOMY IN WHICH MARKETS CLEAR CONTINUOUSLY AND EXPECTATIONS ARE RATIONAL. THE FORM IN WHICH OPEN ECONOMY VARIABLES APPEARED WAS EXPLICITLY DERIVED...

This paper studies the existence of single-price price equilibrium from a given initial distribution of money holdings in a search-theoretic model of money where agents have no time preference. The model is similar to the authors' recent models of search economies with no constraints on money...

Extensive theoretical analysis of electronic money and electronic money systems based on quantum theoretical approach. Fundamental critique to traditional approach to electronic money.

Most prices and interest rates display fluctuating levels that embody extractable energy and equivalent amounts of money. Such fluctuations are also associated with varying degrees of uncertainty. Shannon's derivations of spectral entropy and information content offer computational techniques...

A two-block open economy model is estimated in this paper using Australian and U.S. data. Evaluation of the estimated model is carried out in relation to a simple closed economy alternative. Namely, we inspect the implied transmission mechanisms, and examine the relative out-of-sample...