Enforcement in Informal Saving Groups

Publisert i

Journal of Development Economics 90 (1), 2009, pages 14-23

Sammendrag

Informal groups cannot rely on external enforcement to insure that members abide by their obligations. It is generally assumed that these problems are solved by ‘social sanctions’ and reputational effects. The present paper focuses on roscas, one of the most commonly found informal financial institutions in the developing world. We first show that, in the absence of an external (social) sanctioning mechanism, roscas are never sustainable, even if the defecting member is excluded from all future roscas. We then argue that the organizational structure of the rosca itself can be designed so as to address enforcement issues. The implications of our analysis are consistent with first-hand evidence from rosca groups in a Kenyan slum.

Fulltekst

By Siwan Anderson, Jean-Marie Baland and Karl Ove Moene
Published Oct. 6, 2008 9:45 AM - Last modified Aug. 7, 2013 10:21 AM