Societies socialize children about many things, including sex. Socialization is costly. It uses scarce resources, such as time and effort. Parents weigh the marginal gains from socialization against its costs. Those at the lower end of the socioeconomic scale indoctrinate their daughters less...

Societies socialize children about many things, including sex. Socialization is costly. It uses scarce resources, such as time and effort. Parents weigh the marginal gains from socialization against its costs. Those at the lower end of the socioeconomic scale indoctrinate their daughters less...

Brazil constitutes a globally vital but troubled economy. It accounts for the largest GDP in Latin America and ranks among the world's largest exporters of critical commodities including iron ore, soya, coffee, and beef. In recent years Brazil's global economic importance has been magnified by a...