A model of resource exploitation when private ownership requires costly enforcement is developed. Enforcement costs are endogenized as the outcome of a game between a resource owner and illegal extractors. I find that two instruments are used to deter illegal extraction: policing efforts and...

Our food supply rests on a foundation of agricultural seed. As the world races to meet soaring food demand, the development and control of this fundamental genetic resource will be of critical concern to the entire human community. Seed, once treated as a shared public good and natural resource,...

Competition for land at the frontier is analyzed by considering a game between a first settler and a contestant. Although the first settler is the legitimate owner of a plot of land, its remoteness from the government's administrative center makes it difficult to prove it. This creates...

This paper presents major environmental challenges in Bulgarian agriculture, and identifies and assesses specific modes for environmental governance in farming sector, and estimate prospects for changing environmental performance of farms in conditions of EU integration and Common Agricultural...

This paper proposes a model of natural-resource exploitation when private ownership requires costly enforcement activities. Enforcement costs are endogenized as the outcome of a game between the owner of a resource and encroachers. In equilibrium, the analysis suggests that in order to deter...

In "The Tragedy of the Commons," Garrett Hardin argues that those who can use a resource for free consume more of it than they would if they had to pay for it. Public resources eventually collapse because people overuse them. Hardin’s widely accepted argument seems correct as far as it goes,...

A risk-neutral agent optimizes extraction of dividends or renewable natural resources modelled by a jump-diffusion stock process, where the optimal strategy is characterized as the minimal intervention required to keep the stock process inside a given region. The introduction of a small fixed...

This paper uses a transaction cost approach in order to classify the different policy options that are currently discussed in relation to the Kyoto protocol. It analyses the market as only one of the possible collective decision making processes, which are available to operationalize the concept...

A risk-neutral agent optimizes extraction of dividends or renewable natural resources modelled by a jump-diffusion stock process, where the optimal strategy is characterized as the minimal intervention required to keep the stock process inside a given region. The introduction of a small fixed...

This article examines the interaction between formal laws and informal social norms in generating de facto institutions for collective common pool resource governance. Utilizing ethnographic fieldwork and a game theory model, this study illustrates how the informal rules of surfing — which...