Policies to promote competition are high on the political agenda worldwide. But in a constantly changing marketplace, the effects of more intense competition on firm conduct, market structure, and industry performance are often hard to distinguish. This study combines game-theoretic models with...

The FSA announced in January 2000 that, as part of the new regulatory approach, it would carry out a number of pilot theme projects on major issues that cut across different industry sectors and have wide-ranging implications for consumers. This paper forms part of one such project. It considers...

Investment costs of pension funds are crucial for their returns. Consolidation in the pension fund market proceeds continuously, often with cost savings as the main argument. Unused economies of scale in the pension fund investment costs, however, have declined over the years to values close to...

Information spillovers between firms can reduce R&D incentives if competitors can free ride on innovations. However, strong property rights may impede cumulative research and lead to inefficient duplication. These effects are particularly relevant in natural resource exploration, where...

This paper examines both pay relativities and mechanisms for pay determination within the UK academic labour market drawing upon a particularly detailed data set of 635 academics from five traditional Scottish Universities. In the existing literature, the fact that in many occupations, employees...

We examine the determinants of low income transitions using first-order Markov models that control for initial conditions effects (those found to be poor in the base year may be a non-random sample) and for attrition (panel retention may also be non-random). Our econometric model is a form of...

We examine the determinants of low income transitions using first-order Markov models that control for initial conditions effects (those found to be poor in the base year may be a nonrandom sample) and for attrition (panel retention may also be non-random). Our econometric model is a form of...

This paper analyses the labour supply decisions of a cohort of 16 year-olds who were born in 1958 in England and Wales. It traces through the effects of part-time employment by teenagers still in full-time education on subsequent academic performance and school leaving decisions within a three...

Multidimensional welfare analysis has recently been revived by money-metric measures based on explicit fairness principles and the respect of individual preferences. To operationalize this approach, preference heterogeneity can be inferred from the observation of individual choices (revealed...

This paper formalizes an empirically implementable framework for the definition of local antitrust markets in retail markets. This framework rests on a demand model that captures the trade-off between distance and pecuniary cost across alternative shopping destinations within local markets. The...