We investigate the positive and normative consequences of child-labor restrictions foreconomic aggregates and welfare. We argue that even though the laissez-faire outcome maybe inefficient, there are usually better policies to cure these inefficiencies than the impositionof a child-labor ban...

This paper uses British panel data to investigate single women´s labour supply changes inresponse to three tax and benefit policy reforms that occurred in the 1990s. These reformschanged individuals´ work incentives and we use them to identify changes in labour supply.We find evidence of small...

This paper examines the effects of the Working Families´ Tax Credit (WFTC) on couples inBritain. We develop a simple model of household decisions which explicitly accounts for therole played by the tax and benefit system. Its main implications are then tested using paneldata from the British...

Few researchers have examined the nature and determinants of earnings differentials amongreligious groups, and none has been undertaken in the context of conflict-prone multireligioussocieties like the one in India. We address this lacuna in the literature by examiningthe differences in the...

Die Arbeitsmarktreformen der letzten Jahre haben die strukturellen Anpassungsproblemedes deutschen Beschäftigungsmodells zum Teil gelindert - allerdings sind noch längst nichtalle Schwierigkeiten überwunden...

Many North American college students have trouble satisfying degree requirements in atimely manner. This paper reports on a randomized field experiment involving two strategiesdesigned to improve academic performance among entering full-time undergraduates at alarge Canadian university. One...

Despite important policy implications associated with the allocation of education resources, evidence on the effectiveness of school inputs remains inconclusive. In part, this is due to endogenous allocation; families sort themselves non-randomly into school districts and school districts...

Assuming a two-period model with endogenous choices of labour, education, and saving, it is shown to be second-best efficient not to distort the choice of education...

The "common effect" model in program evaluation assumes that all treated individuals have the same impact from a program. Our paper contributes to the recent literature that tests and goes beyond the common effect model by investigating impact heterogeneity using data from the experimental...

This paper explores how cross-sectional data can be exploited jointly with longitudinal data,in order to increase estimation efficiency while properly tackling the potential bias due tounobserved individual characteristics. We propose an innovative procedure and we show itsimplementation by...