Promises kept: enforcement and the role of rotating savings and credit associations in an economy

Rotating savings and credit associations (roscas) are a popular form of informal finance in developing countries. This paper examines the rosca's ability to enforce its terms of membership and the implications that this has for their existence in an economy. A connection between enforcement costs and the desirability of rosca formation is illustrated using a framework that focuses on the nature of the financial contract that the rosca offers, allowing inferences to be drawn about the likely viability of roscas throughout the development process and the implications this has for debates about financial dualism. Copyright © 2002 John Wiley & Sons, Ltd.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/35085/1/847_ftp.pd

Locus of control and its intergenerational implications forearly childhood skill formation

This paper builds upon Cunha’s (2015) subjective rationality model in which parents have a subjective belief about the impact of their investment on the early skill formation of their children. We propose that this subjective belief is determined in part by locus of control (LOC), i.e., the extent to which individuals believe that their actions can influence future outcomes. Consistent with the theory, we show that maternal LOC measured at the 12th week of gestation strongly predicts maternal attitudes towards parenting style, maternal time investments, as well as early and late cognitive outcomes. We also utilize the variation in inputs and outputs by maternal LOC to help improve the specification typically used in the estimation of skill production function parameters