1. The Economics of Microfinance;Armendariz de Aghion,2010
2. Agrawal, A. K., Catalini, C., Goldfarb, A., 2011. The Geography of Crowdfunding. NBER Working Paper #16820, NBER.
3. Matching for Credit: Risk Diversification in Thai Microcredit Groups;Ahlin,2009
4. Group lending, repayment incentives and social collateral;Besley;J. Dev. Econ.,1995
5. Bryan, G., Karlan, D., Zinman, J., 2010. You Can Pick Your Friends, But You Need to Watch Them: Loan Screening and Enforcement in a Referrals Field Experiment. Working Paper 2010.