Carpenter, Jeffrey; Myers, Caitlin Knowles - In: Journal of Public Economics 94 (2010) 11-12, pp. 911-920
the presence and level of small stipends paid to the firefighters, we find that the positive effect of monetary incentives … based measure of altruism, surveyed measures of other behavioral factors, and call records that provide an objective measure … positively correlated with altruism as well as with concern for social reputation or "image." Moreover, by utilizing variation in …