In this paper, we develop an empirical test of consistency in contingent willingness topay (WTP) responses, which is based on the following a priori expectation. In economics,when an individual considers paying for public goods, his decision to pay, and his WTP arebased on utility-maximising...

This article investigates the relationship between optimal gear selectivity and effort cost in the fishing industry. We first show that optimal selectivity depends negatively on the level of effort cost, but that this relationship is not continuous. Optimal selectivity switches when real effort...

In this paper, we develop an empirical test of consistency in contingent willingness to pay (WTP) responses, which is based on the following a priori expectation. In economics, when an individual considers paying for public goods, his decision to pay, and his WTP are based on utility-maximising...

This paper presents a bioeconomic model of a commercial fishery facing biological invasion by an alien species acting as a space competitor for the native species. The model is illustrated in a case study of the common scallop fishery of the Bay of St-Brieuc (France), where biological invasion...

Some perspectives of neo-institutional economics are used to reexamine the common pool fishery. Applications of properly rights theory in models simulating the evolution of fisheries management suggest that even in the presence of positive information and transactions costs (ITCs), resource...