Cod Today and None Tomorrow: The Economic Value of a Marine Reserve
Using data from what was once one of the world’s largest capture fisheries, the northern cod fishery, the economic value of a marine reserve is calculated using a stochastic optimal control model with a jump-diffusion process. Counterfactual analysis shows that with a stochastic environment an optimal-sized marine reserve in this fishery would have prevented the fishery’s collapse and generated a triple payoff: raising resource rents even if harvesting was "optimal"; decreasing recovery time for the biomass to return to its former state, smoothing fishers’ harvests and resource rents; and lowering the chance of a catastrophic collapse following a negative shock.
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- R. Quentin Grafton & Leif K. Sandal & Stein Ivar Steinshamn, 2000. "How to Improve the Management of Renewable Resources: The Case of Canada's Northern Cod Fishery," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 82(3), pages 570-580.
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idec05-3, International and Development Economics.
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- repec:cup:macdyn:v:1:y:1997:i:1:p:45-75 is not listed on IDEAS
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