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71.
Increasing deer populations can be controlled through manipulatingharvest limits or season length. While such actions often result in benefitsto hunters, both motorists and the agricultural sector also benefit as alower deer population leads to fewer incidences of harmful human-deerencounters. Traditional recreation demand models are often employed toexamine the welfare implications of changes in daily hunting bag limits.Studies measuring the effects of changes in season length, however, arenoticeably absent from the literature. This study uses a nested randomutility model to examine hunter choice over site and season selection toderive the values of changes in season length.  相似文献   
72.
根据山东省农产品运输及现代物流行业发展的形势,对山东农产品外运物流模式选择问题进行了研究。首先对山东省的农产品物流特征进行了调查和分析。其次,概括论述了非集计模型的基本建模理论以及模型的检验方法,分析了Logit模型的具体建模方法和模型结构。最后,在分析山东省农产品外运物流模式选择的相关影响因素的基础上,选用MNL模型建立了山东省农产品外运物流模式选择的非集计模型。  相似文献   
73.
A brief overview of the historical background, nature, and rapid growth in volume and scope of new political economy since the early 1980s is provided. the paper continues with some general reflections on the strengths and weaknesses of the new political economy approach, illustrated by the other contributions to this special issue of the Journal of Economic Surveys . The final Section summarises these contributions.  相似文献   
74.
文章对20世纪90年代中东欧转轨国家汇率制度选择及其通胀绩效进行了实证考察。结果表明,这些国家在从计划经济向市场经济转轨的过程中,采取了几乎所有的汇率制度类型。对于转轨国家而言,汇率制度选择与通胀之间存在着非常密切的关系。在转轨的初期,通胀的压力和宏观经济的稳定性是政府主要考虑的因素,这些国家的政府都把稳定货币作为制定政策的出发点,汇率制度的选择也是围绕稳定货币进行的。这些国家的实践表明,钉住汇率制度反通胀的绩效要超过浮动汇率制度。  相似文献   
75.
This paper investigates firms׳ optimal location choices explicitly accounting for the role of inwards and outwards knowledge spillovers in a dynamic Cournot oligopoly with firms that are heterogeneous in their ability to carry out cost-reducing R&D. Firms can either locate in an industrial cluster or in isolation. Technological spillovers are exchanged between the firms located in the cluster. It is shown that a technological leader has an incentive to locate in isolation only if her advantage exceeds a certain threshold, which is increasing in firms׳ discount rate, in industry dispersion, and in the intensity of knowledge spillovers. Scenarios are identified where although it is optimal for the technological leader to locate in isolation, from a welfare perspective it would be desirable that she locates in the cluster.  相似文献   
76.
完善中国商业银行汇率风险管理之对策   总被引:4,自引:0,他引:4  
随着人民币汇率体制改革和银行业发展进程的加快,国内商业银行的外汇敞口风险、客户外汇风险和折算风险日益显著,汇率风险管理面临着机遇与挑战。国内商业银行应在新的汇率机制下尽快转变风险管理理念,在较为准确地对汇率风险进行识别和计量的基础上,充分利用汇率体制改革深化所创造的有利条件和金融创新的契机,对汇率风险进行主动的控制和管理,最终建立全面的汇率风险管理体系,真正实现获取风险收益的现代商业银行经营模式。  相似文献   
77.
Are people’s attitudes towards referendums as a decision-making procedure predominantly driven by their material self-interest, or do individuals also value direct democracy as such, regardless of the material payoffs associated with anticipated policy outcomes? To answer this question, we use a survey data set that offers information on respondents’ support for referendums as a procedure to decide on tax policy, their income levels, socio-economic characteristics, and, most importantly, their expectation about the majority’s support for higher taxes. We find that the support of low-income individuals for referendums increases substantially if they expect a clear population majority in favor of more redistribution. Conversely, individuals with a high income who expect a majority in favor of higher taxes do not reject referendums more strongly than individuals with an average income who share these expectations.  相似文献   
78.
This study addresses two questions: What are the determinants of foreign direct investment (FDI) location choice in China? What are the factors that determine investors’ choice between ‘Economic zones’ in China on one hand, and ‘other cities’ of China on the other hand? This study shows that FDI location choice is sensitive both on the endowment conditions in different regions/cities/economic zones in China as well as on the country of origin of the FDI. Based on a data set of 1218 observations, the results of the binary logit regressions indicate that the protection of intellectual rights, agglomeration economies, investments in education and gross regional product affect the location choice of FDI in China. This choices, however, varies depending on the origin of the FDI. Policy makers can use these findings to channel FDI to targeted regions/ cities.  相似文献   
79.
It is known that in most countries, private school students outperform students in public schools in international assessments. However, the empirical literature recognizes that assessing the true effect of private school attendance requires addressing selection and sorting issues on both observabland unobservables. The existing empirical evidence on the private school effect mostly covers OECD and Latin American countries, with little evidence on other parts of the world. There is recent emerging country-specific evidence doubting the existence of a private school advantage. I use PISA 2012 data for Mathematics and two different methodologies to derive baseline and bias-corrected estimates of the private-dependent and independent school effect for 40 countries. A robust private school advantage is found only in a handful of countries. Public schools generally perform as well as private subsidized schools and outperform independent schools. Accounting for both peer effects and selection is necessary when evaluating school effectiveness, especially in the case of independent schools.  相似文献   
80.
This article clarifies the relationships between internal rates of return (IRR), net present value (NPV), and the analysis of the choice of technique in models of production analyzed during the Cambridge capital controversy. Multiple and possibly complex roots of polynomial equations defining the IRR are considered. An algorithm, using these multiple roots to calculate the NPV, justifies the traditional analysis of reswitching.  相似文献   
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