This paper considers the interaction between a firm and trade union in determining employment, wages and capital stock. We take the monopoly trade union model of Oswald (1982), where the union sets the wage, and add the firms choice of capital stock. The standard predictions of the union...

The current international tax system based upon the principles of source and residence is no longer suited to a globalised world economy, and the fundamentals of the international tax system need to be re-examined. An R+F based cash-flow tax based on the principle of destination has been...

In this paper we study two long-standing puzzles in the International Finance literature: the fact that the real exchange rate (RER) is very volatile (RER volatility puzzle) and that it covaries negatively with domestic consumption relative to foreign consumption (Backus-Smith puzzle). To...

This paper develops a model in which wage indexation and foreign exchange market intervention can be used simultaneously for policy purposes. With the type of wage indexation used, there is shown to be a clear separation of function between the two instruments. Intervention should be used only...

Empirically, inflation and the variance of inflation are positively associated. This paper develops a model that provides a potential explanation for this relationship in terms of the incentives facing the policymaker in a "discretionary equilibrium." The model can also account for an empirical...

This paper explores the nature of consumption risk-sharing within and across countries. A basic prediction of efficient risk sharing is that relative consumption growth rates across countries or regions should be positively related to real exchange rate growth rates across the same areas. We...

Traditional analysis of the taxation of income from capital has focused on the impact of tax on marginal investment decisions; the principal impact of tax on investment is through the cost of capital, and is generally measured by an effective marginal tax rate. In this paper, we consider cases...