We use a natural experiment to show that the presence of an external examiner in standardized school tests reduces the proportion of correct answers in monitored classes by 5.5 to 8.5% - depending on the grade and the test - with respect to classes in schools with no external monitor. We find...

An instrumental variables (IV) identification strategy that exploits statutory class size caps shows significant achievement gains in smaller classes in Italian primary schools. Gains from small classes are driven mainly by schools in Southern Italy, suggesting a substantial return to class size...

In many European countries, wages are determined by collective bargaining agreements intended to improve wages and reduce inequality. We study the local and aggregate effects of collective bargaining in Italy and Germany. The two countries have similar geographical differences in firm...

The aim of the present paper is to gain some insight into the causes of dropping out of school and, more generally, of the factors that induce parents to review their choices about their child's schooling careers. To this end we apply to data from a school dropout survey insights from a model of...

We revisit the link between poverty, the middle class and institutional outcomes using a newly developed cross-country panel dataset containing detailed information on the distribution of income and expenditures. When the size of the middle class increases (measured as the proportion of people...

Utilitarian foundations for limited government are shaky insofar as they assume rational and consistent individuals. Recently economists' assumption of rational actors has come under sustained attack. Behavioural economics has suggested that people are plagued by irrational biases and...

This paper examines whether the introduction of corporate governance (CG) reforms in general and that of transparency and disclosure (T&D) rules in particular can necessarily boost firm performance. Existing literature suggests that CG reforms can boost performance because it can resolve the...

In this paper, we study how wage mobility in the low-wage sector has changed in western Germany between 1984 and 2004. Using German individual register data, we document a clear upward trend in the persistence of low-wage employment for both men and women. Next to compositional shifts of the...

This paper provides new insights into the role of governments and businesses in responding to pandemics in the Arab region. It uses the COVID-19 World Bank Enterprise Survey Follow-up dataset to examine the degree of business endurance in Jordan and Morocco amid the pandemic. Relying on the...

This paper revisits the dynamics of unemployment rate for 29 OECD countries over the period of 1980-2013. Numerous empirical studies of the dynamics of unemployment rate are carried out within a linear framework. However, unemployment rate can show nonlinear behaviour as a result of business...