magnitude of these behavioral effects using data from an experiment on real product choices together with a structural model of … consumer behavior. First, we show that information about external effects (products’ embodied carbon emissions) triggers …

experiment randomly assigning participants to four raffle treatments to examine the effectiveness of alternative incentive … schemes designed to encourage either participation or volume. Our results confirm the importance of incentives in that we find … revenue gains are available on both margins. Our experiment, and others like it, illustrates the power of field experiments to …

. This is the first experiment of this kind that finds effects of weight loss rewards up to 18 months after they were removed …

field experiment that compares the principal-first and agent-first orderings to each other and a gift-less control …