A broad range of agriculture-environment interactions can be organized around the concept of agriculture as a producer and consumer of ecosystem services. Viewed as capital assets, ecosystems embody production technologies that are valuable, complex, and often poorly understood. The quantity and...

The paper establishes conditions for the existence of a set of prices which are stable and at which markets do not clear, providing a rigorous foundation for the existence of fixed-price equilibria via the macroeconomics of increasing returns. It analyzes a Walrasian price adjustment process for...

Environment and economy-no conflict -- Market mistakes and how unpaid-for external effects are killing us -- Climate change: "the greatest external effect in human history" -- How to deal with external effects -- Solving the climate problem -- Everyone's property is no one's property -- Natural...

Biodiversity provides essential services to human societies. Many of these services are provided as public goods, so that they will typically be underprovided both by market mechanisms (because of the impossibility of excluding non-payers from using the services) and by government-run systems...

In the decades since Geoffrey Heal began his field-defining work in environmental economics, one central question has animated his research: “Can we save our environment and grow our economy?" This issue has become only more urgent in recent years with the threat of climate change, the...