The slave trades out of Africa represent one of the most significant forced migration experiences in history. In this paper I illustrate their long-term consequences. I first consider the influence of the slave trade on the "sending" countries in Africa, with attention to their economic,...

The most basic economic theory suggests that rising incomes in developing countries will deter emigration from those countries, an idea that captivates policymakers in international aid and trade diplomacy. A lengthy literature and recent data suggest something quite different: that over the...

Fifty years ago, China sent more than 16 million urban youths aged 16-19 to rural villages to work and they spent between 1 and 10 years there. This is known as the "sent-down youth" (SDY) program. This paper examines how this internal migration impacted rural economic development in the regions...