The paper examines the appropriate domain of the Welfare State by exploring the areas in which free enterprise fails to provide adequate welfare state services. The paper outlines a simple coherent strategy for formulating government welfare state policy by identifying the relevant market...

A model of optimum currency areas is presented using a general equilibrium model with regionally differentiated goods. The choice of a currency union depends upon the size of the underlying disturbances, the correlation between these disturbances, the costs of transactions across currencies,...

This paper describes a simple model of technology adoption which combines the two engines of growth emphasized in the recent growth literature: human capital accumulation and technological progress. Our model economy does not create new technologies, it simply adopts those that have been created...

Social Security programmes around the world link public pensions to retirement: people do not lose their pensions if they make a million dollars a year in the stock market, but they do confront marginal tax rates of up to 100% if they choose to work. After arguing that most existing theories...

The paper contradicts the thesis of Mancur Olson presented in `The Rise and Decline of Nations', using empirical evidence from studies on business interest associations and sectoral corporatism. We argue first that, unlike Olson assumes, selfish interest associations are not necessarily...

This paper surveys the performance of international capital markets and the literature on measuring international capital mobility. Three main functions of a globally integrated and efficient world capital market provide focal points for the analysis. First, asset-price arbitrage ensures that...

This paper assesses convergence in output per head across regions in the European Community (EC), for the period 1975<196>90. We use three alternative methodologies to measure convergence, which yield consistent results. We observe that there are strong differences in the pattern of convergence...</196>

This paper investigates the economic factors that best explain the decisions of the International Trade Commission in administering the injury provisions of US antidumping, countervailing duty, and safeguard laws during the 1980s. Utilizing the economic data collected by the Commission for each...

We set out a reference chronology for annual UK inflation, identifying nine complete cycles between 1958 and 1990. Inflation over this period is asymmetric, falling more quickly than it rises. Leading indicators are also proposed, with composite shorter and longer leading indicators constructed....

The paper presents a stochastic insider-outsider model that accounts for the following stylized facts: (1) unemployment rates display a high degree of serial correlation, or `persistence'; (2) the average rate of unemployment has been higher in the United States than in Europe over the 1950s and...