the effect of natural land productivity on the desirable level of cooperation in the agricultural sector. In early stages … of development, unfavorable land endowment enhanced the economic incentive for cooperation in the creation of … effects of cooperation on the intensive margin of agriculture, low land productivity countries lagged behind during the …

of cooperation in the agricultural sector, had a persistent effect on the evolution of social capital, the process of … establishes that lower level of land productivity in the past is associated with more intense cooperation and higher levels of …