The paper estimates underlying labour-productivity growth for each of the G7 countries over the last two decades. Underlying productivity is proxied by a stochastic trend, which is estimated using the Kalman filter. This technique allows the data to determine when changes in growth have occurred...

When countries of different sizes participate in a cooperative agreement, the potential gain from deviation determines the minimum power that each country requires in the common decision-making. This paper studies the problem in the context of a common currency, which requires coordination of...

In a competitive two-country overlapping generations model with perfect capital mobility, a plan that is individually Pareto optimal (that is Pareto optimal with respect to individual preferences) can be sustained without coordination of national fiscal policies where the fiscal arsenal is...

Based on evidence about industrial organization and market structure, this paper develops a CGE model with increasing returns to scale (IRTS) in selected industrial sectors in order to estimate the welfare gains Korea would achieve from abolishing the import restraints (tariffs and equivalent...

This paper quantifies welfare costs and resource shifts that would occur if US quantitative restrictions in textiles, steel and autos were removed. Estimates are derived from a static ten-sector general the equilibrium model of the US economy. The welfare loss from the quantitative restrictions...

We assess how banking competition will be affected by the process of deregulation and integration in European financial markets, drawing on the lessons of recent research in finance, banking and industrial organization. Our central thesis contends that the main effect of integration will be to...

This paper analyzes some of the consequences of economic and monetary union of the two Germanies. Particular emphasis is given to the real implications for the supply side of the German Democratic Republic and for resource flows between two economic regions.

We formulate a stochastic, rational-expectations model of exchange rate determination, in which there are random shocks to the process of sluggish price adjustment. We examine the effects of imposing limits upon the range of variation of both nominal and real exchange rates and describe the...

This paper offers a critique of the UK government's Medium Term Financial Strategy from a policy optimization perspective. It argues that recent versions of the MTFS can be interpreted as representing the outcome of a policy optimization exercise, but that certain key aspects remain unclear....

A customs union is enlarged by the addition of one or more new countries. What should be the consequential change in its common external tariff (CET)? The paper attempts to make this question precise and to apply it to the enlargement of the EC. In many simple trade models the optimal CET is...