This is the latest version available of this document. It highlights the main stylized facts of the Peruvian labor markets, compiling and harmonizing the official statistics from different sources, namely the National Statistics Institute (INEI), the Ministry of Labor (MINTRA) and the Peruvian...

This paper exploits unique features of a recently introduced tariff schedule for natural gas in Buenos Aires to estimate the short-run impact of price shocks on residential energy utilization. The schedule induces a non-linear and non-monotonic relationship between households' accumulated...

This paper develops a two-country, general equilibrium model of oligopoly in which the degree of horizontal product differentiation is endogenously determined by rms strategic investments in product innovation. Consumers seek variety and product innovation is more skill intensive than...

Many developing countries have adopted the market approach for expanding the supply of child care, but little is known about the economic behavior of independent providers. This paper draws on uniquely rich administrative data on child care centers and their inputs from São Paulo to examine the...

The increased occurrence of extreme weather conditions leading to drought is a key development challenge. This paper studies how these extreme events interact with the political process at the local level using rich administrative data for drought declarations and mayoral elections in Brazil....

This paper examines whether an expansion in the supply of public preschool crowds out private enrollment, using rich data for municipalities in Brazil from 2000-2006, where federal transfers to local governments change discontinuously with given population thresholds. Results from a...

Evidence on the impacts of a large-scale expansion in public preprimary education is limited and mostly circumscribed to high and middle-income countries. This paper estimates the effects of such an expansion on progression in primary school in rural communities of Guatemala. Combining...