天真
发表于 2025-3-25 04:04:48
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nephritis
发表于 2025-3-25 08:15:07
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珐琅
发表于 2025-3-25 14:55:36
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规范要多
发表于 2025-3-25 18:22:29
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剥皮
发表于 2025-3-25 21:40:58
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CYN
发表于 2025-3-26 03:42:39
Environmental Pollution and Endogenous Growth of these products by choosing their output-emission ratios. Cleaner products are assumed to be more costly to develop than dirty products. Using an extension of the expanding variety product of Helpman and Grossman, we investigate and compare the effects of emission taxes and technological standard
异端
发表于 2025-3-26 07:56:27
Rate-of-Return Regulation, Emission Charges and Behavior of Monopolye to environmental policy by undertaking investment in pollution abatement equipment, along with investment in output production. In this context, over- or undercapitalization effects have a direct influence on the monopoly’s emissions. This paper analyzes two related issues. The first is the direct
Morphine
发表于 2025-3-26 09:59:04
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Vulnerable
发表于 2025-3-26 14:37:51
Pollution, Renewable Resources and Irreversibilitynconvexities in dynamic models. There may exist two locally optimal solutions: an optimal infinite horizon solution (sustainable) and an optimal finite horizon solution. In general, the choice between these optimality candidates must be made by comparing the present values of both policies. However,
Encumber
发表于 2025-3-26 20:37:14
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