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211.
中国外商直接投资的区位决定因素分析:城市数据 总被引:22,自引:0,他引:22
本文以全国210个地级以上城市为对象,分析了外商直接投资的区位决定因素。本文采用OLS和逐步回归分析方法以及2002年的横截面数据,在以往研究的基础上选择四项区位决定因素包括三种成本因素、三种市场因素、四种集聚因素和四种制度因素进行实证研究。结果表明,劳动力成本对各城市的外商直接投资的区位选择影响不明显,而市场规模、基础设施、教育和研究开发条件以及地方金融规模对外商直接投资的区位选择的影响具有显著性。本文的逐步回归分析结果还表明,就东部地区而言,能源条件和市场规模是较重要的区位决定因素;就中西部地区而言,市场规模、基础设施、教育和研究开发条件以及地方金融成为较重要的区位决定因素。 相似文献
212.
计算机软件的可专利性探析 总被引:3,自引:0,他引:3
如何对计算机软件提供充分而不过度的保护,这是各国立法选择和司法保护上的一个难题,也是一个国际性的问题。通过对计算机软件可专利性理论和实践的分析,可知计算机软件兼有专利权和著作权客体双重属性,并且软件专利保护优于著作权保护。本文从西方国家特别是美国对计算机软件法律保护的发展进程及其不同阶段的分析,提出了我国计算机软件专利保护的对策。 相似文献
213.
Recent financial scandals have raised the awareness that accountants should be alert to potential fraud and other economic disputes and can provide significant assistance in preventing, investigating, and resolving such matters. Forensic accountants provide these services with knowledge of court requirements and proceedings so that effective legal action is possible, even though most actions are concluded without the involvement of the courts. Although forensic accounting was growing in importance even before Enron and the Sarbanes‐Oxley Act, the ensuing tightening of the securities regulations in both Canada and the United States triggered recognition that accounting students and professionals need a fuller understanding of fraud and other economic crimes, and how to find, prevent, and resolve them, as well as the career choices that could be involved. While some of this material is covered in auditing texts and courses, emerging expectations will require the enhancement and restructuring of forensic accounting education within university programs, and will encourage more interest in graduate specialist professional designations. This paper has two objectives: to offer insights into the design and delivery of forensic accounting programs, and into the availability of professional programs; and to provide some exploratory evidence on the type of services currently rendered by investigative and forensic accountants in Canada. 相似文献
214.
M.L. Emiliani Author Vitae 《Industrial Marketing Management》2005,34(5):526-534
In response to real and perceived abuse by market makers, buyers, and sellers, some industry trade groups representing suppliers have developed voluntary codes of conduct, white papers, and other forms of guidance for online reverse auction participants. The intent of these guidelines is to improve both the reverse auction process and relationships between buyers and sellers. This paper examines the rationale for creating guidelines and codes of conduct, and examines their efficacy in regulating reverse auctions to achieve improved outcomes for market makers, buyers, and sellers. Data from primary and related secondary sources indicate that industry-specific codes of conduct and guidelines have not had a favorable impact. 相似文献
215.
科学技术的迅速发展和信息技术的普及应用,消费需求个性化趋势的加强;竞争机制的建立,使得我国工商企业特别是中外合资企业,为了提高竞争力不断提出了新的物流需求。本文立足这一实际,对现代物流的发展提出一些新的看法,以期提供可行性的借鉴。 相似文献
216.
In the presented text the authors judge the importance of statistics in the monetary policy of the Czech National Bank (CNB) over the course of the economic transformation process, with particular consideration of changing statistical needs and the possibilities and limits of statistical data exploitation in the monetary analyses. The importance of statistics lies on the level of collection and processing of statistical information and on the level of use of statistical methods to analyse data. Since the start of the 1990s the requirements for statistics were significantly influenced by monetary policy. In the period 1990–1997, monetary targeting was the primary influential factor. Since 1998, the monetary policy is influenced by inflation targeting. Statistical priorities switched from monetary data to economy and financial market data. Much progress has been made in the use of statistical methods for analysing data. Statistics available at present cover the CNB's standard monetary-policy requirements and are on par with those in developed countries. Its further development will reflect the standard changes taking place in the more advanced countries. 相似文献
217.
This paper presents a multilateral comparison of relative levels and structures of costs of production in Japan, the US and West Germany. The analysis is carried out by using harmonized input–output tables, which are converted at US prices by using adjusted sectoral purchasing power parities. A new accounting methodology is derived from recent developments of index number theory, whereas the chosen multilateral comparison procedure gives results that are invariant with respect to the order of the pairs of countries examined. 相似文献
218.
H. P. Lopuhaä 《Statistica Neerlandica》1997,51(2):220-237
By means of a straightforward application of empirical process theory, we show that S-estimators of multivariate location and covariance are asymptotically equivalent to a sum of independent vector and matrix valued random elements respectively. This provides an alternative proof of asymptotic normality of S-estimators and clearly explains the limiting covariance structure. It also leads to a relatively simple proof of asymptotic normality of the length of the shortest α-fraction. 相似文献
219.
The importance of evaluating a discipline system from an ethical perspective is considered. Disciplinary practices in contemporary organizations are frequently characterized by managers having to choose from among alternative courses of corrective action. Since the selected alternative may have serious consequences for the individuals involved, its rightness or wrongness is of concern. The pattern of these choices reflects the overall disciplinary practice of the organization, and is an issue that warrants attention from an ethical perspective. Basic schools of thought that influence contemporary discipline practices are discussed and suggestions are made for conducting an evaluation of the ethical nature of a discipline system. 相似文献
220.
本文按照维氏硬度测定的技术条件,将基本公式H_v=1854P/D~2加以变换,从而得到一些较为简单的数学关系式.利用这些关系式,可以对不同金属薄带材料,很容易计算出较合理的负荷大小,既能保证不被"打穿",也使视场内有一个适合观测的压痕图象. 相似文献