The use of genetic markers as instrumental variables (IV) is receiving increasing attention from economists. This paper examines the conditions that need to be met for genetic variants to be used as instruments. We combine the IV literature with that from genetic epidemiology, with an...

This paper empirically analyses the impact of the bundling of four common home communication services with a single supplier on the probability that an individual changes supplier using a survey-elicited dataset of 2,871 individuals. Implementing a random effects probit approach to control for...

This paper investigates cyclicality in women’s labour supply motivated by the hypothesis that it contributes to smoothing household consumption in environments characterised by income volatility. We use comparable individual data on about 1.1 million women in 63 developing and transition...

Teacher wages are commonly subject to centralised wage bargaining. This results in flat teacher wages across heterogeneous labour markets and means teacher wages will be relatively lower where local labour market wages are high. The implication is that teacher output will be lower in high...

Teacher wages are commonly set in a manner that results in flat wages across heterogeneous labor markets. Consequently teacher wages will be relatively worse in areas where local labor market wages are high. The implication is that teacher output will be lower in high outside wage areas. This...

Interventions that improve childhood health directly improve the quality of life and, in addition, have multiplier effects, producing sustained population and economic gains in poor countries. We suggest how contemporary global institutions shaping the development, pricing and distribution of...

Teacher wages are commonly set in a manner that results in flat wages across heterogeneous labor markets. Consequently teacher wages will be relatively worse in areas where local labor market wages are high. The implication is that teacher output will be lower in high outside wage areas. This...

Family income is found to be more closely related to sons' earnings for those born in 1970 compared to those born in 1958. This result is in stark contrast to the finding on the basis of social class; intergenerational mobility for this outcome is found to be unchanged. We set up a formal...

The aim of this paper is to examine gender related differences in performance at age 16. We investigate a number of possible explanations for the underachievement of boys relative to girls, the so-called ‘gender gap’. We employ a national dataset of the matched exam results of the entire...