糖心原创

Empowering Neighbors versus Imposing Regulations: An Experimental Analysis of Pollution Reduction Schemes

Abstract

This paper presents an experimental study of two mechanisms that influence incentives to reduce emissions that increase ambient pollution levels. In the formal mechanism individuals face a penalty if the group generates total pollution that exceeds a specified target, whereas in the informal mechanism individuals can choose to incur costs to punish each other after observing their individual emissions. We examine the effectiveness of these mechanisms, in isolation and in combination. The results suggest that the formal targeting mechanism is significantly more effective than informal peer punishment in reducing pollution and increasing efficiency.

Keywords: Ambient Target, Non-point source pollution, Peer-punishment, Transfer Coefficients

JEL Classification: C90, Q53, Q58