Behavioral nudges are popular instruments to promote prosocial behavior, particularly in settings with unpriced externalities. Nudges may interact with existing incentives, however, by crowding out intrinsic motivation to conserve or increasing price salience. We investigate the interaction of...

The efficiency properties of price and non-price instruments for conservation in environmental policy are well understood. Yet, there is little evidence comparing the effectiveness of these instruments, especially when considering water resource management. We exploit a rich panel of residential...