浸软
发表于 2025-3-26 22:42:09
Concentration Profiles and the Production and Management of Marine FisheriesBesides the normal inputs — capital and labor — the production rate of a natural resource stock depends on the . of the resource stock: . where . is the rate of production (recovery) of the resource, ., and . are respectively capital, labor, and resource stock (“reserves”). In general, all four variables in this expression may be multidimensional.
闪光你我
发表于 2025-3-27 04:11:43
Speculation and Stability on Markets for Exhaustible ResourcesThere are three equilibrium conditions in partial equilibrium models of exhaustible resources :
有权
发表于 2025-3-27 05:28:48
Betriebswirtschaft und Sekretariat the society . Some of these papers consider possibility of arrival of an advanced technology at some unknown future date and examine the effect of this uncertainty on optimal depletion policy for an exhaustible resource . However, there have been relatively few studies
Restenosis
发表于 2025-3-27 12:00:30
https://doi.org/10.1007/978-3-663-05207-4irm extracting from a single resource. It is further assumed that there is an aggregate technology set and that the optimization of the present value of net receipts of a firm subject to the technology set characterizes the optimal movement over time of the aggregate extraction rate and the resource
有法律效应
发表于 2025-3-27 14:42:24
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Jingoism
发表于 2025-3-27 19:55:09
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oracle
发表于 2025-3-27 22:33:23
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Stress
发表于 2025-3-28 06:07:25
,Elemente einer Theorie der Führung,r population) and the stock size. An analytic approach of this type is due to Schaefer . He developed a modified form of the logistic model to describe the growth of a fish resource and proposed a technique to estimate the logistic parameters under non-equilibrium exploitation conditions. The
密切关系
发表于 2025-3-28 09:17:31
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Arrhythmia
发表于 2025-3-28 13:02:31
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