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161.
戚敏 《石油化工技术经济》2000,16(2):10-15
分析了化纤和纺织产业的现状,进而结合行业的发展规划,提出若干加速化纤产业发展的基本策略,尤其是要加强化纤和纺织普同战略的研究。 相似文献
162.
We investigate second-best, input-based taxes foragricultural nonpoint pollution control when marketprices are endogenous and production isheterogeneous. Theoretically, we derive the optimalforms of taxes which take account of heterogeneity(non-uniform taxes) and a tax which does not (auniform tax). Empirically, we use a multi-factor,market-equilibrium simulation model to determineoptimal tax rates and associated equity effects,particularly differences in landowner gains/lossesacross a heterogeneous region. When market prices areendogenous, second-best tax policies result inpecuniary externalities that affect existingenvironmental externalities. In particular, thepecuniary externalities amplify the effect of producerheterogeneity on determination of sub-regionaldifferences in tax rates and returns to land,particularly for the uniform policy. With endogenousprices, the uniform tax rate is considerably higherthan any of the non-uniform rates and, ironically, thenon-uniform taxes result in less dispersion oflandowner gains across sub-regions than the uniformtax. 相似文献
163.
Per G. Fredriksson 《Environmental and Resource Economics》2000,15(1):75-87
This paper offers a new political economy explanation for thepervasive problem of siting hazardous waste treatment facilitiesin federal system. We first show that a decentralized systemyields the first-best waste treatment capacity level and that acentralized structure gives rise to free-riding behavior amonglocal jurisdictions. In our model, each community seeks toinfluence the central government through political contributions.This leads to suboptimal levels of treatment capacity. Thecapacity is increasing in the compensation level if the marginalbenefit of treatment capacity is sufficiently large, and in thegovernment's weight on aggregate social welfare relative tolobbying activities. The centralized system can replicate thedecentralized system with a sufficiently high compensation level.Since compensation has proved difficult, a centralized systemfaces greater obstacles than a decentralized system. 相似文献
164.
对于一些易燃易爆的液体化工原料的称量和灌装,要求十分严格。本文针对易燃易爆品物流配送过程中称量灌装秤气控线路的设计,提出分析和探讨。 相似文献
165.
Carsten Helm 《Environmental and Resource Economics》1998,12(2):185-201
The complexities of international environmental problems are only poorly understood. Hence, decision makers have to negotiate about abatement measures even though they do not know the 'true' model of the ecological system and have only a rough idea about the costs and benefits of their action. It will be analysed to what extent this kind of 'model uncertainty' – where players do not only have incomplete information about the payoff functions of the other players, but also about their own payoff function – affects the prospects of international cooperation. Using a simple game-theoretic model, it is shown how countries can use the veil of uncertainty to hide their distributional interests. The arguments are based on a deviation from the common prior assumption, which seems particularly questionable in a setting comprising various countries with different cultural and scientific backgrounds. Finally the model will prove useful to quantitatively and qualitatively illustrate the central role of model uncertainty in the negotiations of the first Sulphur Protocol signed to combat transboundary acidification. 相似文献
166.
167.
分析了当前在经济发展中存在的严重的环境问题,指出了这些问题的根源在于市场和政府的失灵,解决的办法是:运用价格机制引导市场配置各类要素资源,通过税收政策保护环境,通过经济激励保护环境,通过多方筹资加大环保投入,通过宣传教育促进全民环保。 相似文献
168.
20世纪70年代以来,我国环保工作由于政府的重视而逐渐进入了法制的轨道,大量关于环境保护的法律法规相继出台;但目前仍存在大量的环境污染和环境破坏问题,这给社会经济发展和人民生命财产造成了严重危害。为了适应惩治环境犯罪的需要.重大环境污染事故罪作为新增罪名被写入97刑法中。目前法学界对该罪仍存争议,从犯罪构成要件入手对本罪主、客观要件作一些探讨具有现实意义。 相似文献
169.
低质量船舶的治理已经结束,但这类船舶存在的问题很多仍然没有消除,尤其是在防污染系统的设计上存在着较多的问题,在船舶安全检查中如何针对性展开检查,本文希望通过本人对这些存在问题的分析,提供大家一个有价值的参考。 相似文献
170.