大体积混凝土裂缝的产生及其防治

从理论上论述了大体积混凝土产生裂缝的原因,并结合实际从实践的角度提出了解决大体积混凝土开裂的一些措施。     

浅谈聚合物改性沥青的研究进展

文章回顾了近几十年来聚合物改性沥青的研究进展,从聚合物选择、试验方法和评价方法等方面进行了系统的述评,对存在的主要问题进行了全面总结,初步提出了解决的方法和技术途径。     

Oligopolistic Trade and Competition in Wages Legislations

Wages legislation, or selective enforcement of such legislation, may be used to enhance the competitiveness of domestic firms. We show that, if domestic and foreign firms produce close substitutes and are Bertrand rivals, then wages legislation and enforcement display the characteristics of a Prisoner's Dilemma game. Other scenarios are also investigated.
JEL Classification: F13     

Internet integration into the industrial selling process: A step-by-step approach

The Internet has evolved into an outstanding tool for industrial salespeople. Reps use the Internet to prospect new accounts more efficiently, serve existing customers more effectively, and build more enduring business buyer relationships. This paper examines these practices and possibilities in detail while offering ways to facilitate and augment WWW usage. Each phase in the selling process is addressed by proposing specific websites, web-based tools, and techniques that industrial salespeople can use to further enhance their selling competitiveness and effectiveness. Examples of how the Internet is used by salespeople in a variety of industries are described. A series of propositions and a new conceptual model summarizes the positive effects of the increased Internet utilization on individual selling effort. The paper concludes with a discussion of managerial implications for sales management and recommendations for future research.     

一种多业务HFC区域网络框架

HFC（Hybrid FiberCoax)接入网以其相对的经济性和巨大的带宽受到广泛重视。本文提出了一种基于IEEE802．14协议的多业务区域网络框架。在这一框架中，ATM技术与DWDM相结合，为大型HFC区域网络的构建与平滑升级提供了有利的解决方案。     

浅析我国个人所得税制改革

我国目前个人所得税在课税模式、费用扣除标准、税率设计、申报体制等方面存在着制度缺陷。本文仅对现行个人所得税制中的部分主要问题,提出对个人所得税税制改革的刍荛之见。     

基于电子商务的第三方物流运作模式研究

电子商务的迅速发展引发了交易方式的创新,这种创新集中体现在商品的流通过程中,并由此引起流通模式的变革。本文在分析了第三方物流与电子商务的关系以后,构建了基于电子商务的第三方物流运作模式。     

Improving competitiveness. Critical success factors for tourism development

For a variety of reasons an increasing number of local authorities and other agencies have turned to tourism as a means of economic development. To date, however, the level of activity among policy makers has not been matched by research that might inform their deliberations. Although the importance of demand-related issues — such as the promotion of particular destinations — is recognised, this paper shifts the focus to the neglected issue of sector supply. It argues that if tourism is to contribute to economic development that is sustainable, private — and public-sector facilities (such as attractions or hotels) must be nationally — and often internationally — competitive. The paper proposes a model for understanding the competitiveness of organisations in the sector and reports the findings of its application in a case study of east and south-east London.     

苏、浙、沪、京、粤、鲁高技术创新比较分析

根据研究分析的目的不同，R＆D强复的计算公式也可以不同，可以是R＆D投入除以GDP，也可以是R＆D投入除以产值，还可以是R＆D投入除以产品销售收入，在研究技术创新能力时，用得较多的是R＆D投入除以产品销售收入。R＆D投入是从事技术创新活动的基本条件，也是决定技术创新成功与否的重要因素。2002年6省市R＆D投入从大到小为：     

董事会内部结构与财务治理

一、执行董事与非执行董事比例构成及其治理效应 执行董事与非执行董事比例显示出公司董事会中两类董事的基本力量对比，表明了公司治理价值取向，直接关系到财务治理效率的高低。特里克尔（Tricker，1994）根据非执行董事所占比例将董事会分为4种类型：一是全部由执行董事组成的董事会，每位董事都参与经营管理，企业经营管理权利集中；二是主要由执行董事组成的董事会，非执行董事只占少数，只是起到一定监督平衡作用；三是主要由非执行董事组成的董事会,