当代中国政治经济学发展思路探析

从20世纪90年代初至今,我国学界对中国政治经济学的发展思路一直存在着激烈的争论:是无限西化还是有限西化.实际上,在探究中国政治经济学的发展思路时,我们应该首先考虑中国政治经济学的主体性和国度性.在阶级和国家尚还存在的人类社会发展阶段,研究主体的阶级立场规定了政治经济学的主体性,研究对象的国别特殊性又规定了政治经济学的国度性.当代中国政治经济学的主体性在于其研究主体应该代表中国劳动者的利益,中国政治经济学的国度性在于其研究对象应该是中国的经济矛盾,这就决定了中国政治经济学发展的思路,既不能是无限西化,也不能是有限西化,而应该是内生外化,即立足中国国情,从中国劳动者的立场、利益和意识来揭示与论证中国特殊的经济矛盾.     

The Micro-Formation Mechanism of Trade Conflicts between Large Developing Countries: India’s Anti-dumping Action against China

Abstract

Employing Grossman and Helpman’s “protection for sale” model, this article uses data on anti-dumping actions from 1999 to 2009 to perform a quantitative analysis of factors influencing India’s determinations of anti-dumping duties against China, and reveals the micro-formation mechanism of economic conflicts between China and India. We find that the political power of India’s anti-dumping plaintiffs markedly increases the tariff level of its final determinations and that the relationship between the import penetration ratio and duty rates depends upon whether the plaintiffs are politically organized. Further, there is a significant positive correlation between India’s anti-dumping duty rates and its unfavorable trade balance with China. This indicates that in determining anti-dumping duties, Indian authorities are clearly influenced by the political clout of their domestic interest groups. They are also motivated by the desire to keep down China and gain the upper hand in the face-off between the “dragon and the elephant.”     

A segmented regime-switching model with its application to stock market indices

This paper evaluates the ability of a Markov regime-switching log-normal (RSLN) model to capture the time-varying features of stock return and volatility. The model displays a better ability to depict a fat tail distribution as compared with using a log-normal model, which means that the RSLN model can describe observed market behavior better. Our major objective is to explore the capability of the model to capture stock market behavior over time. By analyzing the behavior of calibrated regime-switching parameters over different lengths of time intervals, the change-point concept is introduced and an algorithm is proposed for identifying the change-points in the series corresponding to the times when there are changes in parameter estimates. This algorithm for identifying change-points is tested on the Standard and Poor's 500 monthly index data from 1971 to 2008, and the Nikkei 225 monthly index data from 1984 to 2008. It is evident that the change-points we identify match the big events observed in the US stock market and the Japan stock market (e.g., the October 1987 stock market crash), and that the segmentations of stock index series, which are defined as the periods between change-points, match the observed bear–bull market phases.     

Study of a Markov model for a high-quality dependent process

For high-quality processes, non-conforming items are seldom observed and the traditional p (or np) charts are not suitable for monitoring the state of the process. A type of chart based on the count of cumulative conforming items has recently been introduced and it is especially useful for automatically collected one-at-a-time data. However, in such a case, it is common that the process characteristics become dependent as items produced one after another are inspected. In this paper, we study the problem of process monitoring when the process is of high quality and measurement values possess a certain serial dependence. The problem of assuming independence is examined and a Markov model for this type of process is studied, upon which suitable control procedures can be developed.     

Web环境下IT招标项目风险评价决策支持系统研究

分析了IT招标项目的基本风险特征,并针对因IT招标项目中风险因素多、不确定性大而导致复杂的复合决策问题,在传统决策支持系统的基础上设计了综合推理方式的.NET架构下Web环境IT项目风险评价决策支持系统,分析了系统的功能、特点和设计方法,详细讨论了系统的结构,并给出系统运作过程和实现方法.     

企业诚信与竞争优势的关系研究--基于苏州等六地188家企业的实证调查

本文在综合和提炼了企业诚信与竞争优势的相关理论基础上,将企业诚信分为三个维度,分别是信用水平、品牌、利益相关者信任;将竞争优势分为销售业绩、发展潜力、管理绩效三个维度.本文分析了企业诚信三维度与竞争优势三维度之间的相关和回归关系,研究结论有利于企业诚信建设.     

关于师专初等几何课程改革刍议

本文从情意基础、应用和现代化三个方面论述了师专《初等几何》课程改革的必要性，并相应地提了改革建设。     

双解析函数的Cauchy积分公式

建立了双解析函数的积分，得到双解析函数的Ｃａｕｃｈｙ积分定理、Ｍｏｒｅｒａ定理和Ｃａｕｃｈｙ积分公式．