亳州市营商环境的现状及优化路径研究

近几年,亳州市高度重视营商环境的建设工作,扎实推进“四送一服”,深入开展“放管服”改革,积极开展“服务企业年”活动等,取得了一定的成绩,但也存在一些问题。针对亳州行政审批,法治环境,企业负担重,小微企业融资难、融资贵,市场监管等方面的问题,以公平竞争、知识产权保护、“放管服”改革和高水平对外开放为抓手,积极打造亳州的营商环境。     

乡村振兴视域下的禅城区生态建设发展路径研究

党的十九大提出必须树立和践行“绿水青山就是金山银山”的理念,生态文明建设功在当代、利在千秋。论文针对禅城区在实施乡村振兴政策背景下存在的问题进行具体的分析。希望通过对禅城区现状的分析,对未来政策的实施及乡村调研方向的确定提供一定的参考借鉴。     

国际化营商环境战略研究现状与优化建议

良好的营商环境是促进经济高质量发展、建设现代化经济体系的基石。论文通过对国内外学者、组织机构对营商环境的理论以及指标体系构建成果进行梳理后发现,现有研究主要分为宏观整体评价和细分领域评价两部分。论文在融合国际上现有关于营商环境评价指标基础上,以世界城市核心功能对国际营商环境的诉求为内容,按企业“准入前、准入中、准入后”不同发展阶段,构建符合中国特色的国际营商环境评价指标体系。     

Optimal Environmental Policy Differentials in Open Economies under Emissions Constraints

Is there a case for preferential treatment of the exposed sector in an economy when compliance to an aggregate emissions constraint induced by an international environmental agreement is mandatory? This question is being debated in many countries in the context of the implementation of the Kyoto Protocol. We address the issue in a general equilibrium framework and theoretically cover several market structures, including perfect competition, the large country case and oligopoly. We identify the conditions under which preferential treatment of the exposed sector is not warranted from the point of view of maximizing social welfare. In addition, we demonstrate that in the case of oligopoly, instituting a more stringent environmental policy on the exposed sector might be profit-enhancing for this sector. This finding lends theoretical support to a specific interpretation of the Porter hypothesis.     

Deregulation,news releases,and price discovery

We hypothesize that the firm’s regulatory environment influences the sensitivity of its equity value to information. Using intraday stock price data of utilities operating in differing regulatory environments we test for systematic differences between the responsiveness of stock prices of utility firms operating in deregulated and regulated environments to a common information set. Our findings reveal sharp differences in responses, with those of utilities operating in deregulated environments the strongest, and the responses of utilities in highly regulated environments the weakest. While the evidence supports our hypothesis, in a broader sense, the evidence suggests that deregulation aids in the process of price discovery. We also find evidence that suggests that deregulation, per se, does not lead to higher stock price volatility.      

Collusive Long-Run Investments Under Transmission Price-Caps

In the short run, constraints in the electricity transmission system may give market power to generators. This paper examines whether the constraints themselves are a long-run equilibrium outcome in a competitive environment. We show that independent transmission companies and generators can tacitly collude to raise prices to consumers and divide the resulting profits. We also show that price cap regulation does not prevent this behavior and may in fact contribute to it. The mechanism for collusion is that generators locate their plants so that a capacity-constrained transmission line lies between them and their consumer market. We show that this constraint-based collusion can be sustained in a static game without any punishment strategies.     

Trade and Renewable Resources in a Second Best World: An Overview

We provide an overview and introduction to the emerging field of trade and renewable resources, and discuss the potential impact of trade liberalization on welfare and resource conservation. A key factor determining the effect of trade reform is the institutional context or property rights regime, and our survey is organized such that it loosely follows the development of new insights with respect to institutions in this literature. This implies a transition from the benevolent planners model to the polar opposite benchmark of open access in the 1990s. Currently the pendulum is swinging back towards management and regulation, but institutions are treated as endogenous. We discuss and compare various key models in some detail and search for common ground between protagonists and antagonists of free trade. Paper based on Keynote address by Erwin Bulte, 12th Annual Conference of the European Association of Environmental and Resource Economists, Bilbao (Spain), June 28–30, 2003.     

人.自然.社会—生态悖论思考之一

本文提出了生态悖论的概念，分析其产生的原因、实质、解决的方法以及对生态学和生态经济学理论发展所起的作用。     

论强制性环境治理制度的实施效率

In the eco-environmental governance system,the compul-sive institutions are the most important as well as the mostcommonly utilized.A nation utilizes its administrative,lawand economic power to forbid,boost,bestir and help indi-viduals’behavior concerning environmental governance toensure the realization of eco-environment conservation.The fact,however,turns out to be disappointing about theimpulsive institution’s implementation.Actually,the unsatis-factory practices sometimes even lead to“…     

区域环境承载力的定量化探讨--以大连市为例

With the analysis of the connotation and charter of the regional environment's carrying capacity, this paper,firstly, establishes the index system on the base of the affecting factors. Secondly, this paper discusses the methods of the quantization of the environment's carrying capacity of Dalian. Finally, this paper predicts the changing tendency of the environment's carrying capacity.