We study the effect of pre-primary education on children's subsequent school outcomes by exploiting a unique feature of the Uruguayan household survey (ECH) that collects retrospective information on preschool attendance. A rapid expansion in the supply of pre-primary places over the last decade...

Measuring the private returns to R&D requires knowledge of its private depreciation or obsolescence rate, which is inherently variable and responds to competitive pressure. Nevertheless, most of the previous literature has used a constant depreciation rate to construct R&D capital stocks and...

<p>The paper studies the effects of Familias en Acción, a conditional cash transfer programme implemented in rural areas in Colombia in 2002, on school enrolment and child labour. Using a quasi-experimental approach, our methodology makes use of an interesting feature of the data, which allows us...</p>

This paper reviews various techniques for quantifying financial incentives to work, shows how financial work incentives have changed across the population since 1979, and estimates how much of these changes are due to changes in the tax and benefit system.

This paper aims to review the techniques and methods which have been developed by researchers to study labour supply and employment, unemployment and inactivity in the labour market. Progress in labour supply modelling in the last thirty years or so has been considerable. Firstly, the theory of...

We highlight the importance of randomisation bias, a situation where the process of participation in a social experiment has been affected by randomisation per se. We illustrate how this has happened in the case of the UK Employment Retention and Advancement (ERA) experiment, in which over one...

Whether higher lifetime income households do save a larger share of their income is one of the longstanding empirical questions in economics that has been surprisingly difficult to answer. We use both consumption data and a new dataset containing both individual survey data on wealth holdings...