Just how important social context is for voluntary contributions is investigated in a natural field experiment, where subjects made either actual or hypothetical contributions to a national park in…

In a natural field experiment, the authors quantified the importance of anonymity, reciprocity, and conformity through the provision of social reference levels in order to explain voluntary…

Managed forest ecosystems like shade coffee supply valuable ecological services. Yet little is known about the drivers and characteristics of clearing in such systems. We present a spatial econometric…

Soil erosion is a major environmental problem and threat to rural development in Kenya. Numerous attempts to address the problem have apparently had little success. There are however some districts…

The purpose of this paper is to test the absolute as well as the relative importance of these three reasons for non-selfish behavior. This is done by conducting a natural field experiment on voluntary…

We investigate the importance of the social context for people’s voluntary contributions to a national park in Costa Rica, using a natural field experiment. This present paper presents results of a…

This paper offers a baseline data for future assessment of the extent to which Marine Parks improve households’ welfare and reduce poverty in the Tanzanian Coastal area. Household Budget Survey Data…

If local communities living adjacent to the elephant see it as a burden, then they cannot be trusted to be its stewards. To assess their valuation of it, a CVM study was conducted for one CAMPFIRE…

In developing countries, the rapid proliferation of informal firms – low-technology unlicensed micro-enterprises – is having significant environmental impacts. Yet environmental management authorities…

National parks attract tourists to developing countries. However, there are only rare cases where the full economic rent from tourism in protected areas has been captured by these countries. This…