This paper examines the effects of union decline in Britain on changes in earnings dispersion between 1983 and 1995. As part and parcel of the exercise, the effects of changes in the wage gap and the variance gap are also calculated. Detailed findings are provided by gender and broad sector,...

Taking as our point of departure a model proposed by David Card (2001), we suggest new methods for analyzing wage dispersion in a partially unionized labor market. Card's method disaggregates the labor population into skill categories, which procedure entails some loss of information....

In this paper we consider the effect of ambiguity on the private provision of public goods. Equilibrium is shown to exist and be unique. We examine how provision of the public good changes as the size of the population increases. We show that when there is uncertainty there may be less...