浅析物流方向大学生的专业素质

新兴的物流产业，不仅加速社会经济发展，促进人们生活质量的提高，而且为即将走出校门的物流专业大学生提供了巨大的就业机会然而，当前物流业较高的专业要求和我国特定的物流环境，却使得高校的物流专业大学生很难适应现代物流业的发展需求，应对我国物流业发辰的新形势，培养出适合我国国情，紧跟物流业发展步伐，具有较强物流专业素质的人才．是高等教育和物流行业亟待解决的重大理论问题和实践问题。     

Analysis on the internal mechanism forming the capital operation venture of nation-owned enterprises

According to the Capital of Karl Marx, capital aims at realizing the value maintenance and increment during the process of its cycle and turnover. Without the conditions of capital＇s cycle and turnover, it will break off. This will furthermore bring an obstacle to the value maintenance and increment of capital, which is the root of capital operation venture and is also the internal mechanism forming the capital operation venture of nation-owned enterprises.     

Software for Learning and for Doing Statistics

The community of statisticians and statistics educators should take responsibility for the evaluation and improvement of software quality from the perspective of education. The paper will develop a perspective, an ideal system of requirements to critically evaluate existing software and to produce future software more adequate both for learning and doing statistics in introductory courses. Different kinds of tools and microworlds are needed. After discussing general requirements for such programs, a prototypical ideal software system will be presented in detail. It will be illustrated how such a system could be used to construct learning environments and to support elementary data analysis with exploratory working style.     

精馏过程的节能和优化设计的探讨

精馏过程的节能,对于减少能源消耗,降低生产成本和保护环境具有十分重要的意义.在精馏过程中可以采用最适宜回流比操作和最佳进料状态,使用中间冷凝器和中间再沸器,高效精馏、热泵精馏.合理安排多组分物料分离流程,直接利用过程热量及开发应用高效换热器等措施.本文从最佳回流比R的选择、进料温度及进料状态的确定等方面,详细的分析了在精馏塔的设计过程中,如何实现设计的优化问题,以实现节能降耗.     

What Prompts the People＇s Bank of China to Change Its Monetary Policy Stance？ Evidence from a Discrete Choice Model

In the present paper, we model the policy stance of the People＇s Bank of China （PBC） as a latent variable, and the discrete changes in the reserve requirement ratio, policy interest rates, and the scale of open market operations are taken as signals of movement of this latent variable. We run a discrete choice regression that relates these observed indicators of policy stance to major trends of macroeconomic and financial developments, which are represented by common factors extracted from a large number of variables. The predicted value of the estimated model can then be interpreted as the implicit policy stance of the PBC. In a second step, we estimate how much of the variation in the PBC＇ s implicit stance can be explained by measures of its policy objectives on inflation, growth and financial stability. We find that deviations of CPI inflation from an implicit target and deviations of broad money growth from the announced targets, but not output gaps, figure significantly in the PBC＇s policy changes.     

How Issue Size, Risk, and Complexity are Influencing External Financing Costs: German IPOs Analyzed from an Economies of Scale Perspective

This paper is focused on the cost of raising capital in Germany. A cross-sectional analysis of flotation cost data for 117 IPOs over the years 1993–1998 is presented. We find average flotation costs to be 7.77 percent of gross proceeds, while underwriting fees average 5.01 percent. Our results extend the literature in two important directions. First, contrary to the conventional economies of scale view we find marginal spreads to be rather constant in gross proceeds and to be higher for more risky and more complex offerings. Fixed costs amount to 5 to 9 percent of underwriting fees. Second, by applying a principal component analysis we find issue size, an issuer risk factor, and an offering method complexity factor to have an economicaly meaningful impact on underwriting fees.     

日本转移定价税制研究

转移价格是指跨国关联企业之间进行交易时使用的价格。70年代以后，随着日本经济实力的增强，日本企业经营国际化迅猛发展，出现了许多利用国际关联企业转移所得而避税的情况，而日本有关跨国公司转移定价的税制的实施，使这一避税现象得到了了的避免。随着我国加入WTO后外资的更多进入，加强转移定价的管理势在民行，学习发达国家的先进做法，将有助于我们在这方面少走弯路。     

Are We Better Off if Our Politicians Have More Information?

The model of public policy studied in this paper has heterogeneous citizens/voters and two public goods: one (roads) chosen directly by an elected policy‐maker, and the other (pollution) stochastically dependent on the amount of roads. Both a one‐country and a two‐country version of the model are analyzed; the latter displays externalities across the countries which create incentives for free riding and strategic delegation. The welfare effects of providing the policy‐maker with information about the relationship between roads and pollution are investigated, and it is shown that more information hurts some—sometimes even all—citizens. In particular, the opportunity not to create an institution for information gathering can serve as a commitment device for a country, although with the unfortunate effect of making the overall outcome even worse. Implications for the welfare effects of “informational lobbying” are also discussed.     

电子商务条件下我国物流模式的选择——综合物流代理模式

本文针对电子商务条件下现代物流的新特点和我国物流现状,提出在新的条件下选择适合我国国情的物流模式,即综合物流代理模式。它是由一家在物流管理经验、人才和技术上均有一定优势的企业通过建立一个综合物流代理的管理体系,对电子商务交易中供求双方的所有物流活动进行全权代理的业务活动模式。     

Differential reporting in Germany - A historical analysis

Based on a contingent perspective of accounting change, this paper reviews the historical development of differential reporting in Germany, by drawing on primary and secondary sources. The main objective of the paper is to shed light on the driving forces and main influential parameters that have shaped the existing differential reporting framework. This historical approach supplies interesting insights for the current discussion on differential reporting in Germany produced by the EU Regulation on the application of International Accounting Standards.