Frequent non-completion in optional education can be efficient if dropouts optimally exercise an option rationally foreseen by previous enrollment choices. This paper shows that in educational opportunities and groups of students where enrollment resolves more pronounced individual uncertainty...

The vast literature on earnings inequality has so far largely ignored the role played by hours of work. This paper argues that in order to understand earnings dispersion we need to consider not only the dispersion of hourly wages but also inequality in hours worked as well as the correlation...

The vast literature on earnings inequality has so far largely ignored the role played by hours of work. This paper argues that in order to understand earnings dispersion we need to consider not only the dispersion of hourly wages but also inequality in hours worked as well as the correlation...

We examine the determinants of differences across countries and over time in the distribution of personal incomes in the OECD. The Gini coefficient of personal incomes can be expressed as a function of the wage differential, the labour share, and the unemployment rate, hence labour market...

This paper reviews the Italian unemployment experience, analyzing in particular the time-series behavior of unemployment rates along the path that brought Italy into Europe's Economic and Monetary Union, and their disaggregated structure across geographical and demographic dimensions. High...

Trading the cost of better performance off the probability that an imprecise test's performance estimate falls short of the pass threshold, an assessee may perform above the threshold (and fear failure because of negative errors) or below it (and hope to pass because of positive errors). This...

Additional retake opportunities generally increase the probability of eventually passing a given threshold at given competence, and decrease preparation for exams. Preparation work performed before the first attempt may increase only for very weak students, and may decline so much as to decrease...

This paper studies theoretically and empirically why and how labor policies may reduce productivity and employment in order to stabilize labor incomes and redistribute resources. It proposes a specific stylized model where the tradeoffs facing labor policies are influenced by structural factors,...

Race-to-the-bottom deregulation is to be expected when markets operate across the borders of countries that independently choose and enforce labor policies. Less obviously, in pre-crisis EMU reforms of labor market policies were uneven and related to international imbalances. That pattern is...

We analyze the implications of labor market reforms for an open economy's human capital investment and future production. A stylized model shows that labor market deregulation can imply more positive current account balances if financial markets are imperfect and labor market institutions not...