TY - JOUR A1 - Alfani, G. A1 - Gourdon, V. T1 - Entrepreneurs, formalization of social ties, and trustbuilding in Europe (fourteenth to twentieth centuries) Y1 - 2012 DO - 10.1111/j.1468-0289.2011.00614.x JF - The Economic History Review VL - 65 IS - 3 SP - 1005 EP - -1028 ER -