Until about 13,000 years ago all humans obtained their food through hunting and gathering, but thereafter people in some parts of the world began a transition to agriculture. Recent data strongly implicate climate change as the driving force behind the agricultural transition in southwest Asia....

Kinship systems in China, the Republic of Korea, and North India have similar features that generate discrimination against girls, and these countries have some of the highest proportions of girls"missing"in the world. The authors document how the excess mortality of girls was increased by war,...

Between 1971 and 1983, Korea's mean gender earnings ration remained virtually stagnant at 47 percent. But after 1983, the earnings ration took a distinct turn upward. In other words, not until after 1983 did Korean women make any progress in closing the gender-earnings gap. when controlling for...

Using cross-country data, the authors evaluate historical determinants of protection of property rights. They examine four historical theories that focus on conceptually distinct causal variables believed to shape institutions: legal origin, endowments, ethnic diversity, and religion. There is...

The authors analyze the characteristics and behavior of households headed by women in urban Brazil and identify some of the consequences for child welfare on the growth of these households. The following was among their findings. First, households headed by women are a heterogeneous group, which...

Since the late 1980s, macroeconomic and trade reform in Brazil appears to have been accompanied by a substantial improvement in the position of women compared with men in the labor market, despite only modest changes to labor market institutions. The authors examine movements in the gender wage...

This paper analyzes the determinants of HIV infection and associated sexual behaviors using data from the first five Demographic and Health Surveys to include HIV testing for a representative sample of the adult population. Emerging from a wealth of country relevant results, four important...

The choice between temporary and permanent migration is today central to the design of migration policies. The authors draw a distinction between the two types of migration on the basis of the associated social cost and the dynamics of learning by migrants. They find that unilateral migration...

In a setting where husbands wield considerable coercive power, forms of marriage should adapt to protect the interests of women and their families. The authors study the pervasive marriage custom of watta satta in rural Pakistan, a bride exchange between families coupled with a mutual threat of...

The authors focus on the timing of marriages of women in rural Zimbabwe. Zimbabwean marriages are associated with bride welath payments, which are transfers from (the family of) the groom to the bride's family. Unmarried daughters could therefore be considered assets who, at time of need, can be...