作者：BESLEY, T
摘要：This paper examines the link between property rights and investment incentives. I develop three theoretical arguments based on security of tenure, using land as collateral and obtaining gains from trade. The paper then presents empirical evidence from two regions in Ghana. I investigate the possibility that rights are endogenous, with farmers making improvements to enhance their land rights. Finally, I suggest tests for which of the theories might explain the results.
作者：JACOBY, HG
摘要：Polygyny is still practiced throughout much of sub-Saharan Africa, with important social consequences. This paper makes the first attempt to link African polygyny directly to the productivity of women in agriculture using micro data. I develop a structural model of the demand for wives that disentangles wealth and substitution effects. Using a large household survey from Cote d'Ivoire, I find that marked geographic diversity in cropping patterns leads to regional variation in female labor prod...
