… by exerting more effort. Padro i Miquel, G., Qian,N., Yao,Y. 2012. Social Fragmentation, Public Goods and Elections: … of a large-scale quasi-experimental microfinance initiative. Econometrica, 79(5), 1357-1406. Evaluates … … Yale Research Initiative on Innovation & Scale (Y-RISE) … /yrise/affiliate-research … Affiliate Research …