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191.
企业规避环保责任的机会主义行为导致政府环保政策成效不显著。基于利益相关者理论构建环保政策利益相关者模型,并从环保权力、责任和信息三个角度分析企业的环保政策响应机制。研究发现:由于消费者缺位以及信息不对称等因素的影响,企业的环保政策响应水平较弱。政府应将环保政策施加于消费者,通过消费者来约束企业的行为;审计主体应当转变现有的审计模式,运用数字技术,与消费者合作共同完成审计监督的工作。基于此,提出一种基于消费者需求引导的综合环保政策及新型企业环境审计模式,建议政府应重视数字技术对产业的改造升级,充分考虑消费者的因素来制定环保政策并加大对企业污染数据实时监控的普及。  相似文献   
192.
创新产出是企业创新能力的直观体现,也是企业价值创造的源泉。以2008—2017年披露了专利授权信息的中国A股上市公司为样本,研究了独立董事技术专长对企业创新产出的影响。结果显示:(1)技术独立董事显著地促进了企业创新产出,且这种促进作用受到经济政策不确定性的负向调节;(2)技术独立董事是通过提高企业的创新投入来促进企业的创新产出的;(3)技术独立董事兼职席位与企业创新产出呈倒U型关系。根据上述研究结论,企业应当增加技术独立董事的引入并适当限制技术独立董事在其他企业兼职的行为,以充分发挥技术独立董事的创新驱动效应,提高企业创新产出。  相似文献   
193.
人才作用的发挥和人才政策的落实紧密相关。论文对河北省人才政策进行分析,结合现场访谈和调查问卷数据的收集,实证研究了河北省近三年人才政策对人才集聚的效果,结果显示,不同类型人才政策对人才集聚均产生影响,但影响程度各异。人才对人才管理政策、人才激励政策较为关注,而人才吸引政策和人才发展保障政策则产生较小影响。最后提出了河北省进一步完善政策实现区域人才集聚的对策建议。  相似文献   
194.
论文通过对肃北县实施乡村振兴战略情况的调查,阐述了肃北县实施乡村振兴战略的主要做法,针对肃北县乡村振兴战略实施过程中存在的问题,提出发展特色产业、实施生态立县、传承传统文化、创新治理体系、培育吸引人才和加强党的建设六个方面的政策建议。  相似文献   
195.
论文从中国人工智能的产业现状着手分析,依据人工智能行业发展特点及前景趋势,针对现阶段发展过程中出现的问题,在科技研发、应用推广和产业发展等方面提出了促进人工智能发展的税收优惠政策建议,以引导人工智能产业的健康可持续发展。  相似文献   
196.
The cyclical behaviour of fiscal policy: evidence from the OECD   总被引:1,自引:0,他引:1  
This paper addresses the topic of cyclicality in fiscal policy. In particular, we show that the level of cyclicality varies across spending categories and across OECD countries. In line with leading theories of fiscal cyclicality, we show that countries with volatile output and dispersed political power are the most likely to run procyclical fiscal policies. Wage government consumption is highlighted as the most important channel by which these variables affect fiscal cyclicality.  相似文献   
197.
Nicolas Million   《Economic Modelling》2004,21(6):1051-1064
The long-run relationship between nominal interest rates and inflation is examined, allowing for structural breaks and asymmetric mean reversion. From a Threshold AutoRegressive (TAR) test applied to the residuals of the cointegration relationship (while allowing for both a break in the mean of the long-run equation and a smooth regime-transition), there is strong evidence for non-linear mean reversion properties for the real interest rates of the US Treasury Bill market. This suggests asymmetric changes to inflation shocks in the Central Bank's reaction function. The existence of different regimes is consistent with some interpretations of the monetary policies run by the Fed, such as credibility and opportunism.  相似文献   
198.
Do we need an overlapping generations model for the economics of global warming? To answer this question, an infinitely-lived agent (ILA) approach and an overlapping generations (OLG) model are contrasted. ILA and OLG can be viewed as polar representations of intergenerational altruism. With ILA an immortal agent acts through his investment/savings decisions as trustee on the behalf of the future generations. With OLG, agents need not behave altruistic. They simply save during working years and dissave completely during retirement. Nevertheless, ILA and OLG must not differ in their implication for greenhouse policy. Greenhouse gas abatement is a straightforward alternative to physical capital formation and, even without altruism, each age cohort has an incentive to provide current abatement in order to reduce future damages attributable to climate change. Indeed, under reasonable assumptions and parameter values, our simulations reveal such an invariance result. Provided carbon taxes are the only policy tool and tax revenues are recycled through socially mandated rules, projections of economic growth, climate change and energy consumption are only insignificantly affected by the choice of approach.  相似文献   
199.
The agricultural high-teeh investment project (AHIP) is eharaeterized by technology-intensive, high risk and great profit. This article analyzes essential factors of the risks of the agricultural high-tech investment projects and the traditional risk evaluation method of agrtcultral projects. We think that the applications of the sensitivity, analysis and probability ore defer. Therefore; this article introduces a structural model to evaluate the risks of the agricultural high-tech investment projects and the system of the concrete evaluation indexes.  相似文献   
200.
Summary. In order to explain in a systematic way why certain combinations of market, financial, and legal structures may be intrinsic to certain capabilities to exchange real goods, we introduce criteria for abstracting the qualitative functions of markets. The criteria involve the number of strategic freedoms the combined institutions, considered as formalized strategic games, present to traders, the constraints they impose, and the symmetry with which those constraints are applied to the traders. We pay particular attention to what is required to make these strategic market games well-defined, and to make various solutions computable by the agents within the bounds on information and control they are assumed to have. As an application of these criteria, we present a complete taxonomy of the minimal one-period exchange economies with symmetric information and inside money. A natural hierarchy of market forms is observed to emerge, in which institutionally simpler markets are often found to be more suitable to fewer and less-diversified traders, while the institutionally richer markets only become functional as the size and diversity of their users gets large.Received: 5 June 2003, Revised: 18 November 2003, JEL Classification Numbers: C7, G10, G20, L10, D40, D50. Correspondence to: Eric SmithEric Smith, Martin Shubik: We are grateful to Lloyd Shapley, Duncan Foley, and Doyne Farmer for discussions in the course of this work.  相似文献   
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