The demographic foundation of nations is remarkably resilient to losses with the causes of that resiliency not uniform cross-nationally. Countries in the early stages of development have very high birth rates and a growing youthful population with only the most extreme cases of genocide...

At least one of every five marriages is consanguineous (between couples who are second cousins or closer) in the Middle East and North Africa, and the rate is higher than 50 percent in some parts of the world. Consanguineous marriage generates serious health problems for the offspring and...

We analyze the determinants of female labor market participation for different age-groups in the European Union. We show that female participation is positively affected by tertiary education at any age. But upper secondary education increases participation only up to an age of 40 while after...

I show how the influences of unskilled immigration, differential fertility between immigrants and the local indigenous population, and incentives for investment in human capital combine to predict the decline of the West. In particular, indigenous low-skilled workers lose from unskilled...

This article analyzes the negative side of involuntary integration in public education - its effect on whites. The model shows that the flight from the integrated multicultural public schools to private education increases private educational expenditures and decreases fertility among more...

This article analyzes the consequences of integration in public education. I show that the flight from the integrated multicultural public schools to private education increases private educational expenditures and, as a result, decreases fertility among more affluent parents whose children...

This article analyzes income redistribution in the inter-ethnic context. The model shows that redistribution in favor of less prosperous ethnic minorities raises fertility among the unskilled minority recipients, lowers fertility among the contributing local skilled, slows human capital...

The decline of human fertility that occurred in Europe and North America in the nineteenth century, and elsewhere in the twentieth century, remains a topic of debate largely because there is no accepted explanation for the event. Disagreement persists in part because researchers have rarely used...

Ireland's relatively late and feeble fertility transition remains poorly-understood. The leading explanations stress the role of Catholicism and a conservative social ethos. This paper reports the first results from a project that uses new samples from the 1911 census of Ireland to study...

Worldwide demographic changes and their implications for governments, corporations, and individuals have been in the focus of public interest for quite some time due to the fiscal risk related to adequate retirement benefits. Through a more detailed analysis of mortality data an additional type...