A new methodology is described which tests between various equilibrium theories of unemployment using matching data. The Paper shows how to correct econometrically for temporal aggregation effects, where the econometrician’s aim is to identify a matching process using data which is recorded...

This paper investigates long-term returns from unemployment compensation, exploiting variation from the UK JSA reform of 1996, which implied a major increase in job search requirements for eligibility and in the related administrative hurdle. Search theory predicts that such changes should raise...

In the mid-1980s, several European countries, characterized by high levels of employment protection, introduced fixed-term contracts. Since then most accessions to employment have been through fixed-term contracts. This Paper studies the duration pattern of fixed-term contracts and the...

This paper studies the duration pattern of fixed-term contracts and the determinants of the transformation of these into permanent ones. To address this issue we estimate a duration model for temporary employment, with competing risks of flowing into permanent employment versus non-employment,...

Gender wage and employment gaps are negatively correlated across countries. We argue that non-random selection of women into work explains an important part of such correlation and thus of the observed variation in wage gaps. The idea is that, if women who are employed tend to have relatively...

A new series of Election Analyses is now available from the LSE?s Centre for Economic Performance (CEP). The series will discuss the research evidence on some of the key policy battlegrounds of the 2010 General Election, including macroeconomic policy, immigration, health, education, crime,...

Reduced-form tests of scale effects in markets with search, run when aggregate matching functions are estimated, may miss important scale effects at the micro level, because of the reactions of job searchers. A semi-structural model is developed and estimated on a British sample, testing for...

This article tests between the standard "random matching function" approach and "stock-flow" matching while controlling for temporal aggregation bias. Consistent with previous empirical work, the random matching function fits the matching data reasonably well. But match flows are more highly...

This paper uses evidence on employment, labour force, and wage differentials by skills from a number of OECD countries to investigate on the characteristics and the consequences of a skill-biased shift in the structure of labour demand and labour supply. A convex relationship between wages...