Showing 1 - 10 of 312
systems. After showing that the intensity with which people were enslaved and exported from Africa during the 1400 – 1900 …
Persistent link: https://www.econbiz.de/10012948060
We examine the effect of malaria on economic development in Africa over the very long run. Using data on the prevalence … of the mutation that causes sickle cell disease we measure the impact of malaria on mortality in Africa prior to the …
Persistent link: https://www.econbiz.de/10013073554
unwilling to provide basic public goods such as law enforcement, order, education and infrastructure. In Africa this is often … Leone. We also present a hypothesis as to why the extent to which indirect rule has persisted varies greatly within Africa …
Persistent link: https://www.econbiz.de/10013054513
. We construct a newly digitized and geo-referenced dataset of battles in Europe, the Near East and North Africa covering …
Persistent link: https://www.econbiz.de/10012941983
Can rational choice modeling explain destructive behavior among the Taliban, Hama and other radical religious militias? This paper proposes a club good framework which emphasizes the function of voluntary religious organizations as efficient providers of local public goods in the absence of...
Persistent link: https://www.econbiz.de/10013230215
Historical accounts suggest that Jewish émigrés from Nazi Germany revolutionized U.S. science. To analyze the émigrés' effects on chemical innovation in the U.S. we compare changes in patenting by U.S. inventors in research fields of émigrés with fields of other German chemists. Patenting...
Persistent link: https://www.econbiz.de/10013057399
In many fields researchers wish to consider statistical models that allow for more complex relationships than can be inferred using only cross-sectional data. Panel or longitudinal data where the same units are observed repeatedly at different points in time can often provide the richer data...
Persistent link: https://www.econbiz.de/10013246678
using a natural experiment in India as well as data from China, Indonesia, the Philippines, South Africa, and Kenya …
Persistent link: https://www.econbiz.de/10013230605
Tourism is a fast-growing services sector in developing countries. This paper combines a rich collection of Mexican … consequences of tourism both locally and in the aggregate. We find that tourism causes large and significant local economic gains … regions, so that the national gains from trade in tourism are mainly driven by a classical market integration effect …
Persistent link: https://www.econbiz.de/10012989735
There were substantial fluctuations in the numbers of American overseas travelers, especially before World War II. These fluctuations in travel around the robust, long term upward trend are the focus of this paper. We first identify those fluctuations in the raw data and then try to explain the...
Persistent link: https://www.econbiz.de/10012757617