Investors and Exploiters in Ecology and Economics

In the natural world, some agents (investors) employ strategies that provide resources, services, or information, while others (exploiters) gain advantages through these efforts. This behaviour coexists and can be observed in many species and at many levels. For example, bacteria depend on the existence of biofilms to synthesize constituent proteins; cancerous cells employ angiogenesis to feed a tumour; and parents forgo vaccinating their children yet benefit from herd immunity. Two independent research traditions have developed to analyze this behaviour – one couched in evolutionary theory championed by behavioural ecologists, the other in social science concepts advocated by economists. In Investors and Exploiters in Ecology and Economics experts from economics, evolutionary biology, behavioural ecology, public health, and anthropology look for commonalities in understanding and approach.

The contributors consider parasitic strategies in ecological and economic terms; the governance of natural resources, with insights from "producer-scrounger models", forest management, and game theory; human health, discussing therapeutic opportunities, public health economics, and the integration of perspectives; and behavioral, social, and institutional consequences of exploitation strategies.