This study examines the effects of donation incentives on labor supply in an online labor market through a field experiment ( n = 944). We manipulate the donation purpose of the incentive to be either unifying or polarizing and the size of the donation relative to the workers' wage. Our...

This study examines the effects of donation incentives on labor supply in an online labor market through a field experiment ( n = 944). We manipulate the donation purpose of the incentive to be either unifying or polarizing and the size of the donation relative to the workers’ wage. Our...