A recipient of a good deed might repay it to others, instead of to the original donor. We use a lab experiment with naturally-occurring social connections to investigate whether and how the social connection between the donor and the third-party beneficiary spillover to affect the recipient's...

This paper investigates the responses of firms and governments to social media activities. The unexpected release and short­lived circulation of the environmental documentary Under the Dome in China in 2015 offers a natural experiment. We combine a comprehensive firm-­level pollutant emissions...