This paper presents a model in which wages throughout the economy depend only on the labour market conditions in some low-unemployment sector. In equilibrium, a labour demand shift towards the primary sector tends to raise the unemployment rate everywhere else in the economy and leaves wages...

We survey the microfoundations, empirical evidence and estimation issues underlying the aggregate matching function. Several microeconomic matching mechanisms have been suggested in the literature with some successes but none is generally accepted as superior to all others. Instead, an aggregate...

This paper presents evidence on gender segregation in employment contracts in 15 EUcountries, using micro data from the ECHPS. Women are over-represented in part-time jobsin all countries considered, but while in northern Europe such allocation roughly reflectswomen¿s preferences and their need...

This paper tests whether aggregate matching is consistent with unemployment being mainly due to search frictions or due to job queues. Using U.K. data and correcting for temporal aggregation bias, estimates of the random matching function are consistent with previous work in this field, but...

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...

According to Paul Krugman, "the European unemployment problem and the US inequality problem are two sides of the same coin". In other words, both continents have had the same shift in demand towards skill; in the US relative wages have adjusted and in Europe not. The implication of this...

There is evidence of a negative cross-country correlation between gender wage and employment gaps. 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...

In 2003, women working part-time in the UK earned, on average, 22% less than women working full-time. Compared to women who work FT, PT women are more likely to have low levels of education, to be in a couple, to have young and numerous children, to work in small establishments in distribution,...

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,...

The assumption of constant returns in the matching function, embodied in most bilateral search models, is crucial to ensure the uniqueness of the unemployment rate along a steady state growth path. This paper explores whether this is an acceptable assumption by estimating individual...