我国实行大用户直购电的可行性分析

随着我国电力工业市场化改革的深入,大用户直购电问题已成为我国电力改革的重大课题.论文首先介绍了大用户直购电的定义和目的,分析了大用户直购电在国外的应用和取得的成绩并从经济学角度阐述了大用户直购电的优势,提出目前我国实行大用户直购电的时机已经成熟并详细阐述了实行大用户直购电的意义.     

基于VB解初等超越方程的一种精确算法

将超越函数用其幂级数展开式的前n项和近似代替,将超越方程的求解转化为代数方程的求解问题,避免了很多复杂的数学计算.文章结合二分法基于VisulBasic6.0语言编写了求解代数方程的程序,其求解精确度远远高于用Mathmatica计算软件所计算的结果.     

关于企业多元化经营战略抉择的理论探讨

企业面临激烈的市场竞争，多元化经营是其最具挑战性的决策，当其决定是否选择以及选择何种多元化战略时，应当充分考虑其自身优势和多元化经营的利弊，并遵循一定的原则。     

韩国电信(KT)移动WiMAX(WiBro)服务介绍

移动WiMAX与WiBro之间的关系WiBro源自韩国。早在2004年7月韩国信息通讯部(MIC)正式公布移动WiMAX(WiBro)的服务要求之前,韩国电信技术协会(TTA)内部就开展了一项本地     

以顾客价值为中心的战略定位

行业界限的模糊化和顾客需求的多样化和多变化,使得以竞争对手为焦点的战略定位越发显得不足,而以顾客价值为焦点的战略定位走入大家的视野。本文主要从这个角度重点论述了如何进行顾客价值分析,以及如何基于此进行战略定位。     

The decentralisation of employment relations in the British public sector

The aim of this article is to investigate differences between the British public and private sectors in terms of the decentralisation of employment relations. Drawing on data from the 1998 Workplace Employee Relations Survey, the article arrives at three main conclusions. First, the analysis reveals that while local‐level managers in both sectors have similar levels of responsibility for employment relations issues, those in the public sector are, on the whole, significantly less likely to be able to exercise authority. Second, the results indicate some marked variations in practice within the public sector, with managers in education having the greatest level of authority. Finally, the article explores the extent to which differences in local‐level authority between the public and private sectors can be explained by higher‐level collective bargaining, and the presence of higher‐level personnel specialists. These factors have only a partial influence, and do not fully explain why local‐level employee relations managers in some areas (notably health) are less able to exercise authority than their counterparts in the private sector.     

Bureaucrats as "Social Engineers": Federal Welfare Programs in Herbert Hoover's America

A bstract . Historians interested in 20th century American reform often seek to analyze the ideologies of political leaders separately from the institutions that these same leaders created. Such emphases on ideas, as opposed to actions, has, for example, led "revisionist" American historians to argue that the presidencies of Herbert Hoover and Franklin D. Roosevelt were "conceptually continuous." Our examination of the major social welfare programs undertaken by the federal government in the 1920s disputes this claim. Examination of the operations of the federal bureaucracy instead of the rhetoric of politicians demonstrates the existence of decided policy differences between the Hoover and Roosevelt eras. "Efficiency" analogues dominant during the Hoover era were replaced with "direct service-provider" approaches which created a clear distinction between private and public welfare programs. Elements of "continuity" between the two eras have been overdrawn. Background is provided for increased understanding of some of the policy implications of America's contemporary welfare debate—particularly about "rehabilitation" strategies and/or rationales for action in the social welfare field.     

工程计价模式改革与投标报价的研究

适应我国加入WTO与国际工程管理接轨的需要，推行工程量清单计价模式已势在必行，广大施工企业必须及时转变观念，加强针对新的计价模式相适应的投标报价技巧研究，为企业参与投标竞争，自主报价打下良好的基础。     

国土资源标准化战略的保障体系建设浅析

本文阐述了构建国土资源标准化战略保障体系的目标与原则,详细分析、阐释了国土资源标准化战略保障体系的构成要素,并提出了国土资源标准化战略保障体系需要重点建设的几个方面。     

中国食品安全标准的现状、问题与对策

文章讨论了食品安全与食品安全标准的概念,分析了食品安全标准的现状,发现主要存在与国际标准不接轨、食品安全标准体系结构设计不够合理、研究薄弱、部分标准的实施较差、甚至强制性标准也未得到很好的实施等问题,提出了完善食品标准体系的主要措施。