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African societies exported more slaves in colder years. Lower temperatures reduced mortality and raised agricultural yields, lowering slave supply costs. Our results help explain African participation in the slave trade, which predicts adverse outcomes today. We use an annual panel of African...
Persistent link: https://www.econbiz.de/10011084022
mining activity on the probability/intensity of conflict at the local level. This is both true for low-level violence (riots … conflict. We also find that secessionist insurgencies are more likely in mining areas, which is in line with recent theories of … secessionist conflict. …
Persistent link: https://www.econbiz.de/10011084702
Persistent link: https://www.econbiz.de/10004048127
Persistent link: https://www.econbiz.de/10004051040
This paper considers evolutionarily stable decisions about whether to initiate violent conflict rather than accepting a … peaceful resource allocations that are rejected in favor of violent conflict, compared to the Nash equilibrium outcomes …
Persistent link: https://www.econbiz.de/10010983244
We study endogenous group formation in tournaments employing experimental threeplayer contests. We find that players in endogenously formed alliances cope better with the moral hazard problem in groups than players who are forced into an alliance. Also, players who are committed to expending...
Persistent link: https://www.econbiz.de/10010983248
We investigate the effects of the availability of resources that can be expended in conflict on conflict intensity. We … Nash equilibrium bid the same. We find an 'inverted U-shaped' relationship between resource availability and conflict … fixed payment independent of the contest outcome is provided. The level of conflict in the Wealth and the High treatment are …
Persistent link: https://www.econbiz.de/10011201870
We study the role of an imbalance in fighting strengths when players bargain in the shadow of conflict. Our … experimental results suggest: In a simple bargaining game with an exogenous mediation proposal, the likelihood of conflict is … independent of the balance of power. If bargaining involves endogenous demand choices, however, the likelihood of conflict is …
Persistent link: https://www.econbiz.de/10011202941
Water, sanitation, and hygiene can have a profound effect on health and nutrition. A growing base of evidence on the link between sanitation, child height, and well-being has come at an opportune time, when the issue of sanitation and nutrition in developing countries has moved to the top of the...
Persistent link: https://www.econbiz.de/10011204450
A series of high-profile food-related scares around the globe has drawn attention to the issue of food safety and other health risks associated with agriculture. Because the scope of the problem is different at different levels of economic development, we need nuanced policy options to promote...
Persistent link: https://www.econbiz.de/10011204451