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201.
货币政策的传导机制不是唯一的,金融市场的种种特征造成了货币政策传导的多样性,股票市场中的货币政策传导就具有独特的规律,在不与银行信贷的创造机制相连的前提下,信贷资金和股市资金的沟通是合理的,目前中国信贷市场和股票市场之间千丝万缕的关系,并没有为货币政策传导创造更加有效的机制基础,股票市场还不能成为货币政策的有效传导渠道。  相似文献   
202.
This paper addresses the question of criteria for selection of EMU members. We identify two factors in the decision process: (1) The costs and benefits which the individual countries attribute to alternative EMU arrangements (`hard-core', medium-sized, all EU members), and (2) the binding institutional restrictions, i.e., the distribution of votes in the European Council and the minimum vote requirements. Within this framework the EU countries are assigned to different groups according to their degree of convergence. Based on stability concessions and side payments these groups decide on the final EMU composition. We show that minimum vote requirements can lead to a suboptimal size of the EMU and can threaten the feasibility of a multi-speed monetary union.  相似文献   
203.
Protecting human health is a primary goal of environmental policy and economic evaluation of health can help policy-makers judge the relative worth of alternative actions. Economists use two distinct approaches in normatively evaluating health. Whereas environmental economists use benefit-cost analysis supported by monetary valuation in terms of willingness-to-pay, health economists evaluate interventions based on cost-effectiveness or cost-utility analysis (CEA), using quality-adjusted life-years (QALY) or similar indexes. This paper provides background on the controversy about the relative merits of these approaches and introduces the remaining papers in the special issue. These papers (with one exception) were presented at a conference sponsored by the Department of Economics at the University of Central Florida with support from the US Environmental Protection Agency. Although CEA might not lead to substantially different implications for environmental policy than benefit-cost analysis, and QALY may provide a benefit transfer tool to fill gaps in the morbidity valuation literature, the papers in this issue raise serious concerns about the suitability of QALY-based CEA for environmental regulatory analysis. QALY does not in general appropriately represent individual preferences for health and CEA is neither independent of income distribution nor adequate to assess efficiency.  相似文献   
204.
Andreas Worms 《Empirica》2003,30(2):179-198
A crucial condition for the existence of a credit channel through bank loansis that monetary policy should be able to change bank loan supply. This papercontributes to the discussion on this issue by presenting empirical evidence fromdynamic panel estimations based on a dataset that comprises individual balancesheet information on all German banks. It shows that the average bank reduces itslending more sharply in reaction to a restrictive monetary policy measure the lowerits ratio of short-term interbank deposits to total assets. A dependence on its size canonly be found if explicitly controlled for this dominating effect. Overall, the evidenceis compatible with the existence of a credit channel but the results indicate that it is weakened by the network structures that exist in the German banking system.  相似文献   
205.
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“…  相似文献   
206.
In the “perpetual youth” overlapping-generations model of Blanchard and Yaari, if leisure is a “normal” good then some agents will have negative labor supply. We suggest a solution to this problem by using a modified version of Greenwood, Hercowitz and Huffman’s utility function. The modification incorporates real money balances, so that the model may be used to analyze monetary as well as fiscal policy. In a Walrasian version of the economy, we show that increased government debt and increased government spending raise the interest rate and lower output, while an open-market operation to increase the money supply lowers the interest rate and raises output.  相似文献   
207.
《欧洲风景公约》是第一个将风景作为规范对象的国际公约,这标志着“风景”概念从科学知识转化为行为规范,并成为跨国治理的政策工具。欧洲风景公约作为“软法”的本质特征是其规定性与确定性,精确的概念和严密的逻辑是公约文件的基石。从法规文本解读的角度全面阐释了公约的风景定义及其重要意义;深入解析了公约的总体措施与行动框架,评述了风景知识与风景行动的相互关系;并对公约在国家层面实施的干预机制、具体的实施方法进行了详细的阐述与解释。  相似文献   
208.
农村政策性金融与财政支农关系   总被引:3,自引:0,他引:3  
王桂堂 《经济经纬》2005,(4):132-134
政策性金融的产生及其作用的发挥,实际上就是财政职能不断强化的一个产物,改革开放中后期以来,我国农村政策性金融体系的功能趋于弱化,其原因在于:财政实力被过多地削弱,公共产品资源配置不够合理,过分倚重商业性金融的支农效应而弱化了财政对农村政策性金融的支持。为此,应当健全财政对农村政策性金融持续投入机制与补偿机制,协调好财政政策与货币政策的关系,财政还应承担起对政策性金融业务监督管理的责任。  相似文献   
209.
Joint Implementation (JI) under the Framework Convention on Climate Change means that countries could partly offset their national abatement commitments by investing in CO2 abatement projects abroad. JI is introduced as a mechanism for achieving a certain global abatement target less costly by separating the commitments from the implementation of measures. This paper studies the design of a JI contract when the investor has incomplete information about the foreign firm which carries out the JI project (the host). Asymmetric information leads to a decrease in the potential cost savings from JI. Furthermore, private information held by the potential host firm could give the firm a significant positive utility of participating in JI projects. The possibility of being a host for a JI project in the future can prevent potential host firms from investing in profitable abatement projects today. The paper analyzes the impact on emissions of CO2 of strategic behavior among potential hosts for JI projects.  相似文献   
210.
1. Introduction The area of carbonate rocks protruding through the soil level in China is 9.07*105km2. According to the area of carbonate rocks stratum protruding through the soil level, it is 2.06*106km2. With the buried carbonate rocks stratum of the different depths, its total area can reach 3.443*106km2, ap- proximately accounting for 1/3 of the national terri- torial area. Chinese carbonate rock is mainly distributed to the south of the latitude belt of Tianshan Mountain – Yinshan Moun…  相似文献   
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