Efforts to provide global public goods clash with the challenges of coordinating contributions and distributing costs equitably. In this experimental setting, the researchers distribute endowments unequally among a group of people who can reach a target sum through successive contributions....

In the wake of 25 UN Climate Change Conferences of the Parties (and counting), international cooperation on mitigating greenhouse gas emissions to avoid substantial and potentially irreversible climate change remains an important challenge. The limited impact that the Kyoto Protocol has had on...

In the wake of 25 United Nations Climate Change Conferences of the Parties (and counting), international cooperation on mitigating greenhouse gas emissions to avoid substantial and potentially irreversible climate change remains an important challenge. The limited impact of the Kyoto Protocol on...

In the wake of 25 UN Climate Change Conferences of the Parties (and counting), international cooperation on mitigating greenhouse gas emissions to avoid substantial and potentially irreversible climate change remains an important challenge. The limited impact that the Kyoto Protocol and its...