上海石化加速乙烯发展的战略分析

入世以后上海石化面临的竞争日趋激烈，合资的乙烯装置凭借其规模大，技术先进的优势对上海石化构成竞争态势，上海石化须集中资金、发展乙烯、从而带动乙烯及其乙烯下游产品的发展，扩大规模，提高经济效益，使上海石化的实力迅速增强。     

A Cross‐national Comparison of R&D Expenditure Decisions: Tax Incentives and Financial Constraints*

We provide evidence on the impact of tax incentives and financial constraints on corporate R&D expenditure decisions. We contribute to extant research by comparing R&D expenditures in the United States and Canada, thereby exploiting the differences in the two countries' R&D tax credit mechanisms and generally accepted accounting principles. The two tax incentive mechanism designs are consistent with differing views of the degree of financial constraints faced by firms in these economies. Our sample also allows us to explore the effects of capitalizing R&D on Canadian firms. Employing a matched design, we document relations between tax credit incentives and R&D spending consistent with both Canadian and U.S. public companies responding as though they are not financially constrained. We estimate that the Canadian credit system induces, on average, $1.30 of additional R&D spending per dollar of taxes forgone while the U.S. system induces, on average, $2.96 of additional spending. We also find that firms that capitalize R&D costs in Canada spend, on average, 18 percent more on R&D. Collectively, this evidence is important to the ongoing debates in both countries concerning the appropriate design of incentives for R&D and is consistent with the assumptions found in the U.S. tax credit system, but not those found in the Canadian system.     

Research on impacts of international textile trade development on Chinese textile trade and countermeasure s

Under the international textile trade development condition, the author analyzes the international textile trade market and the situation of Chinese textile trade after China entry into WTO, reveals the influence of the world textile trade development on Chinese textile trade, and proposes a series     

China＇s Regional Disparity and Its Policy Responses

The fruits of China＇s rapid economic development over the 3 decades have not been distributed fairly across different regions. Using data from a sample of 815 Chinese listed firrns during 1998-2004, our error-correction investment model showes evidence of different financial constraints on firms＇ investment in different regions. We argue that China＇s regional development policies have contributed greatly to the regional inequalities. To control the rising inequality, China has shifted its focus from the coast to the interior regions. However, it is becoming increasingly difficult for the government to direct the economy, as market mechanisms now have afar greater influence on the economy than the government does. The people-centered approach of the current leadership has meant that substantial attention has been placed on regional development disparities in an attempt to build a ＂harmonious society. ＂ China needs further extensive reforms if all the measures for reducing regional disparity are to be effective.     

Analysis on effects of modern service industry to economy

This article analyzes the contribution of modern service industry to the economic development in six aspects： the modern service industry can promote economic growth, expand employment, promote economic restructuring, enhance the level of urbanization, improve people＇s standard of living and help enterprises to convert business ideas.     

综合配套改革各试验区研究热点述评

随着国家综合配套改革试验区的设立及其实践的不断深入，理论界就此开展了宏观和微观两个层面的研究。本文以现有的微观研究即分区研究为基础，分析各试验区理论研究的热点，阐述了分区研究的特点、所取得成果的意义及仍需深化的问题。     

中国高职教材建设探析

我国高职教材的建设存在许多问题，影响了高职教育的发展。为了解决这些问题，应该采取端正思想、针对高职特点编写教材、提高编写人员水平、组建教材编写委员会等措施，这样才能促进高职教材建设事业的顺利发展。     

基于AHP＋熵组合的相对发达地区新乡镇建设评价——以苏南三镇为例

面对新农村建设活跃和城市化进程加速，新乡镇建设也初见端倪，选取苏南三镇作为实证地点，构建相对发达地区新乡镇建设评价体系，利用主观赋权的层次分析法（AHP）和客观赋权的熵权法进行组合评价。     

金融信用之法律制度支撑——一个法经济学视角的解读

金融活动的存在与正常运转有赖于良好的信用制度与法治环境,金融信用是金融业赖以生存的基础。良好的金融信用依靠多种因素的支持,法律制度的健全是关键。本文主要从法经济学的视角提出构建完善的金融信用法律制度体系,以此防范金融信用风险,保障国民经济的增长与发展,进而促进社会的安全与稳定。