Labour market tightness, that is the ratio of jobs to the unemployed, has an impact on wage setting, which also affects inflation. Among other things, the unemployment gap, which is the difference between unemployment rate and non-accelerating inflation rate of unemployment (NAIRU), is used to...

This paper explores the impact of product market competition on the positive relation between labor mobility (LM) and future stock returns. We develop a production-based model, which predicts a stronger positive relation between LM and expected returns for firms in highly competitive industries....

Vacancy chains can be tracked in any context where a the availability of a desirable resource triggers a cascade of occupations through which the scarce resource flows through different owners. However, under certain conditions vacancy chains, rather than markets or other forms of competition,...

In this paper we question the hypothesis of full rationality in the context of job changing behaviour, via simple econometric explorations on microdata drawn from WHIP (Worker Histories Italian Panel). Workers' performance is compared at the end of a three-year time window that starts when...

Self-employment grants and employment subsidies are active labor market programs that aim at helping unemployed workers to escape unemployment by becoming self-employed or being hired at an initially reduced cost for the employer. In Sweden in the 1990's the participation rate in the...

Social surveys are often used to estimate unemployment duration distributions. Survey non-response may then cause a bias. We study this using a unique dataset that combines survey information of individual workers with administrative records of the same workers. The latter provide information on...

There is a growing consensus that high impact innovation requires diverse knowledge access and cohesive groupwork at the same time; however, the role of social and collaboration networks in this phenomenon is still underexplored. In this paper we construct a weighted and time-decayed co-inventor...

This paper introduces the age structure of the population into the analysis of medium term unemployment swings. We incorporate age-related features into the Shapiro-Stiglitz shirking model and find that the observed age pattern of unemployment can be explained in terms of the model. Moreover, we...

According to a widely held popular belief, a pure increase in tax progression decreases work effort, increases wages and is thus bad for employment under competitive labour markets. This paper studies the effects of labour taxes in a general equilibrium model of two countries with monopoly...

In many economies, there is substantial economic activity in the informal sector, beyond the reach of government policy. Labor market policies, which by definition apply only to the formal sector, can have important spillover effects on the informal sector. The relative sizes of the informal and...