Private provision of public goods can only supplement government provision if individual actions affect the level of the public good. Cap-and-trade schemes reduce the overuse of common resources such as a stable climate or fish stocks by imposing a binding cap on total use by regulated agents....

We present the first evidence of motivation crowding in real purchasing decisions from a field experiment in a large supermarket chain. We compare three instruments aiming to induce climate friendly choices: labels, subsidies, and product bans and neutrally framed versions of the latter two....

The increase in the level of greenhouse gas (GHG) emissions in the atmosphere in the last centuries, and the subsequent increase in temperature, has been a widely studied area in the last few decades. Climate change has become a key item on the political agenda due to concerns regarding the...

In a repeated public goods setting, we explore whether individuals, acting unilaterally, will provide an effective sanctioning institution. Subjects first choose unilaterally whether they will participate in a sanctioning stage that follows a contribution stage. Only those who gave themselves...

We collect data from symmetric and asymmetric coordination games with a focal point and vary the stake size. The data show that in symmetric games coordination on the label-salient strategy increases with stake size. By contrast, in asymmetric games the coordination rates do not vary with stake...

The underlying motivations for envy or related social preferences and their impact on agricultural innovations are examined by combining data from money burning experimental game and household survey from Ethiopia. In the first stage of the money burning experimental game, income inequality is...

This paper provides evidence for the role of conferences in generating visibility for academic work, using a ‘natural experiment’: the last-minute cancellation – due to ‘Hurricane Isaac’ – of the 2012 American Political Science Association (APSA) Annual...

Agricultural and other physically demanding sectors are important sources of growth in developing countries but prevalent diseases such as malaria adversely impact the productivity, labor supply, and occupational choice of workers in these sectors by reducing physical capacity. This study...

This paper examines how third-party surveillance influences preferences over distributional outcomes. In addition, we examine what motivates people to invest economic resources to monitor decision-making processes. Our results show that a large majority of individuals is willing to pay for a...

We investigate the effects of the availability of resources that can be expended in conflict on conflict intensity. We run a between-subjects Tullock contest in which we vary the contest budget from Low to Medium to High, while keeping the Nash equilibrium bid the same. We find an 'inverted...