This paper focuses on the relationship between public action and access to public goods. It begins by developing a simple model to capture the various mechanisms that are discussed in the theoretical literature on collective action. We use the model to illustrate the special assumptions embedded...

Many of our most pressing challenges, from combating climate change to dealing with pandemics, are collective action problems: situations in which individual and collective interests conflict with each other. In such situations people face a dilemma about making individually costly but...