Robison, Lindon J.; Siles, Marcelo E.; Jin, Songqing - In: Journal of Behavioral and Experimental Economics … 40 (2011) 5, pp. 538-547
Social capital is a person or group's sympathy or sense of obligation for another person or group. The objects of … sympathetic feelings have social capital. Those holding sympathetic feelings for others provide social capital. Because social … capital providers internalize the consequences of their choices on the objects of their social capital, they trade with each …