Showing 1 - 10 of 644,445
This paper studies season length restrictions in fisheries management from an ecological-economic perspective. We first construct a model of a stylized fishery in which season length restrictions are used to manage the fishery. We then show how the dynamic and the stochastic properties of this...
Persistent link: https://www.econbiz.de/10014121416
Many biological and economic processes in fishery happen seasonally. Most of the extant literature tends to neglect this fact. This work is an initial attempt to treat seasonality in a systematic and proper way. We apply a periodic Bellman approach to obtain the optimal feedback policy of each...
Persistent link: https://www.econbiz.de/10012927699
In many spatial resource models it is assumed that the agent is able to determine the harvesting activity over the complete spatial domain. However, agents frequently have only access to a resource at particular locations at which the moving biomass, such as fish or game, may be caught or...
Persistent link: https://www.econbiz.de/10011522144
In this paper, we consider a market where potential firms, which are allowed to be asymmetric, can freely enter and exit, and the total output would be socially excessive without any regulation. The effects of two alternative regulatory policies in the market: the individually transferable quota...
Persistent link: https://www.econbiz.de/10012919066
In this paper we measure the recreational economic benefits of the for-hire recreational fishery in the coastal region of North Carolina. We estimate a single trip random utility model for primary purpose and secondary purpose anglers with data from a field survey of charter and head-boat...
Persistent link: https://www.econbiz.de/10013035443
In many spatial resource models it is assumed that the agent is able to determine the harvesting activity over the complete spatial domain. However, agents frequently have only access to a resource at particular locations at which the moving biomass, such as fish or game, may be caught or...
Persistent link: https://www.econbiz.de/10012981350
Marine Protected Areas are considered as a hedging tool against some of the uncertainties that trouble many fisheries today. Such tools are always connected with a cost; a premium. An optimal harvest rule is combined with a protected area to manage a fishery. The model ignores uncertainty, and...
Persistent link: https://www.econbiz.de/10014198274
We propose a new intra-seasonal model for a fishery that allows for explaining both efficiency gains and welfare effects related to the introduction of individual quotas in fisheries previously operating as regulated open access. Our model is also suitable for analyzing international fisheries...
Persistent link: https://www.econbiz.de/10014152599
United States fisheries are managed by regional councils. Fishermen can participate in fisheries managed by multiple councils, and effort controls in one region could lead to effort leakage into another. Using difference-in-differences, we test for leakage across regional fisheries boundaries...
Persistent link: https://www.econbiz.de/10014143892
In this paper we use a general model of imperfect competition to predict welfare changes within an open-access fishery transitioning to individual transferable quota (ITQ) management. Although related research has explored the effects of market power in the harvesting sector on ITQ performance,...
Persistent link: https://www.econbiz.de/10014051915