While everyone agrees that GDP per capita is an inadequate measure of a country’s overall “development” it is difficult to specify what, if anything, should take its place as a useful single summary number (or even just ranking). The Human Development Index is a prominent alternative which...

Heterogeneity influences the likelihood of collective action for forest management. Theoretical examinations, focusing largely on economic heterogeneity, suggest that heterogeneity increases the likelihood of collective action. Field research however indicates that heterogeneity, whether in...

Sustainability for a society means long-term viability, but also the ability to cope with economic crises and disasters. Just as with natural disasters, we can minimize the chance of them occurring and set in place policies to protect the world’s citizens against their consequences. This paper...