全球智库信息集成服务系统(G2TT): DP14931 Estimating Social Preferences and Gift Exchange with a Piece-Rate Design

G2TT

来源类型	Discussion paper
规范类型	论文
来源ID	DP14931
	DP14931 Estimating Social Preferences and Gift Exchange with a Piece-Rate Design
	Stefano DellaVigna; John List; Ulrike M. Malmendier; Gautam Rao
发表日期	2020-06-24
出版年	2020
语种	英语
摘要	We design two field experiments to estimate the nature and magnitude of workers’ social preferences towards their employers. Unlike previous gift-exchange field experiments, we vary piece rates in addition to gift treatments. This piece-rate design allows us to estimate the elasticity of effort to motivation and in turn identify aspects of the workers’ social preferences. The first experiment measures productivity—units of output produced in a fixed amount of time. The second experiment measures a form of labor supply—the willingness to work for extra time. Using the piece-rate treatments, we document that productivity is rather unresponsive to motivation, while labor supply is very responsive. In terms of social preferences, we document, first, that workers provide effort for their employer, but are insensitive to the return to the employer. This result is consistent with models of ’warm glow’ or social norms, rather than pure altruism towards the employer. Second, while we do not detect any effect of the gifts in the productivity experiment, we find sizable positive impacts in the labor-supply experiment. We show that, at least in part, this different response to gifts is explained by different elasticities of productivity and labor supply, highlighting the importance of the piece-rate design.
主题	Labour Economics
URL	https://cepr.org/publications/dp14931
来源智库	Centre for Economic Policy Research (United Kingdom)
资源类型	智库出版物
条目标识符	http://119.78.100.153/handle/2XGU8XDN/543874
推荐引用方式 GB/T 7714	Stefano DellaVigna,John List,Ulrike M. Malmendier,et al. DP14931 Estimating Social Preferences and Gift Exchange with a Piece-Rate Design. 2020.