Climate change not only impacts production and market consumption, but also the relative scarcity of non-market goods, such as environmental amenities. We study fundamental drivers of the resulting relative price changes, their potential magnitude, and their implications for climate policy in...

We study how the scarcity of non-market goods, such as environmental amenities, affects the economic appraisal of climate policy. To this end, we perform a comprehensive analysis of the change in relative prices of non-market goods in the widespread climate-economy model DICE. We show that DICE...

This article analyzes the conceptual links between sustainability, common concern and public goods. It examines the mega-trends of the 21st century in the context of sustainability. By doing so, it brings forward the novel idea of how greater participation of citizens can be very promising in...

Individuals extracting common-pool resources in the field sometimes form output-sharing groups to avoid costs of crowding. In theory, if the right number of groups forms, Nash equilibrium aggregate effort should fall to the socially optimal level. Whether individuals manage to form the efficient...

In many low-income countries, local public goods are provided by non-governmental organizations and local communities, rather than by government. In rural Tanzania, more than 500 organizations install different technologies of water pumps which local communities are then responsible for...

In small groups norm enforcement is provided by mutual punishment and reward. In large societies we have enforcement institutions. This paper shows how such institutions can emerge as a decentralized equilibrium. In a first stage, individuals invest in a public enforcement technology. This...

Who should own public projects? We report data from a laboratory experiment with 480 participants that was designed to test Besley and Ghatak's (2001) public-good version of the Grossman-Hart-Moore property rights theory. Consider two parties, one of whom can invest in the provision of a public...