The paper develops a flow model of the exchange rate with speculative capital flows integrated in a rigorous manner. The model is consistent with five foreign exchange market puzzles: (1) occasional discontinuous jumps in the exchange rate; (2) periodic short-term regimes of persistent...

The authors show how the causes of and the gains from current account imbalances can be integrated into undergraduate economics courses using the same pedagogical tools that are used to explain comparative advantage and the gains from trade. A nonzero current account provides a mechanism for...

A classic article by Gary Becker (1965) showed that when it takes time to consume, the first order conditions for optimal consumption require the marginal rate of substitution between any two goods to equal their relative full costs. These include the direct money price and the money value of...

This paper addresses two findings from the empirical literature testing uncovered interest parity (UIP): (i) more favorable results when interest differentials (IDs) are large and (ii) instability across samples. Simulations demonstrate that explanations of the results using large IDs based on...

The Uncovered Interest Parity (UIP) puzzle has remained a moot point since it first circulated economic discourse in 1984 and, despite a number of attempts at a solution, the UIP puzzle and other anomalies in Exchange Rate Economics continue to perplex economic thought in international finance....

This paper develops a perfectly general non-linear Uncovered Interest Parity, UIP, framework with foreign exchange (fx) market inefficiency. The latter means that there is always some “unexploited profit” which tends to generate a negative value for Fama's beta coefficient. However, as ID...

The objective in this paper is to review several theoretical issues associated with fiscal policy and to test these theories via a reduced form real GNP equation using quarterly U.S. data from 1958 through 1966. Theoretical work by Friedman, Holmes and Smith, and others suggest (for different...