【作者】 汪卫斌；

【导师】 陈收；

【作者基本信息】 湖南大学 ， 企业管理， 2008， 博士

【摘要】 现阶段科技进步已成为社会经济发展的决定性因素。高科技企业在短短二十几年时间,已经成为推进我国社会进步和经济发展的一支重要力量。高科技企业如何在新环境中取得竞争优势成为经济学家、管理学家、政治家们不断研究的一个热点问题。进一步提高我国高科技企业核心竞争力,成为中国经济进一步崛起迫切需要研究解决的现实问题。研究高科技企业核心竞争力理论和测评具有重要的理论价值和现实意义。本文旨在通过构建高科技企业核心竞争力测评体系,运用基于正交变换熵权双基点非线性方法准确评价高科技企业核心竞争能力;通过对评价指标灵敏度分析,寻找影响核心竞争力关键因素;结合高科技企业核心竞争力与高灵敏度指标、企业绩效和企业效率的关联研究,发掘影响企业核心竞争力以及企业绩效、企业效率的内在因素和机理,为企业科学管理奠定基础。研究内容分6章撰写,涵盖以下四个方面:首先,通过构建科学系统的高科技企业核心竞争力测评体系,对长沙高新技术开发区典型企业核心竞争能力进行评价研究;并通过灵敏度分析寻找影响高科技企业核心竞争力的关键指标,为科学提高企业竞争能力打下基础。其次,运用因果检验方法定性分析高科技企业核心竞争力、企业绩效和高灵敏度指标三者间的因果关系;同时运用面板数据模型对核心竞争力与高灵敏度指标、企业绩效间关联特征进行定量分析,定量发掘关键指标对企业核心竞争力的影响程度。接下来,运用EVA度量方法,在考虑了股权资本成本和进行相应会计调整后,对高科技企业核心竞争力与企业绩效间内在关系进行测评。最后,以长沙高新区高科技上市企业和非上市企业为样本,在运用SFA和DEA方法推算长沙高新区高科技企业效率基础上,对核心竞争力与企业效率关联特征进行研究。论文的主要创新体现在:(1)构建了基于正交变换的熵权双基点高科技企业核心竞争力评价模型,一定程度上克服了指标相关性以及主观赋权对评价结果造成的误差;具有在相对贴近度无法区分竞争优势的情况下,选用欧氏距离进行二次排序的评价优势。(2)根据变动贴近度与初始贴近度标准差构建了评价指标的灵敏度仿真计算,一定程度上克服了传统灵敏度分析对目标函数的线性要求,以及计算复杂性的局限。(3)运用面板数据模型研究了高科技企业核心竞争力与高灵敏度指标、企业绩效之间的关联性特征,为高科技企业科学管理提供了一定的理论基础。本文的研究成果对高科技企业核心竞争力测评研究作了一定贡献,一定程度为现阶段核心竞争力与灵敏度指标、企业绩效和企业效率间关联特征的研究提供了重要的思路和方法,为高科技企业核心竞争力测评理论、方法和实证研究的进一步发展打下了一定的基础。更多还原

【Abstract】 The advancement of modern science and technique has determined the development of society and economy. The high technical corporations have been playing a key role of pushing Chinese society and economy over past twenty years. How to get the core competition is becoming a hot question abstracting the interesting researches from economists, administrators, politicians. The further improvement of core competition of domestic high technical corporations is a crucial aspect needed to be resolved because of its relevance to Chinese continuous growth. Therefore, the researches on core competition theory and evaluation of high technical corporations appear the significant theoretic and practical value.The dissertation aims to figure out the key factors and mechanism inside core competition, corporation performance and corporation efficiency through constructing indicator system, practicing non-linear evaluation method, investigating on sensitive indicators and studying relationship. The final intention of relevant studies is to establish the basis of scientific management. The dissertation is divided into six chapters including the four main sections. Firstly, the evaluation system of high technical corporations is established to measure the core competition of nineteen typical corporations in Changsha high technique region. And the analysis of indicators sensibility is conducted to figure out the key influence factors. Next, the causality among core competition, performance and efficiency is analyzed by using Granger test, and then we utilize the panel data to quantificationally study the relationship and influencing direction among them. Then, the relationship between core competition and corporation performance is investigated with EVA model. Finally after considering equity capital and accounting adjustment. Finally, based on efficiency measurement of SFA and DEA, we investigate on relationship between core competition and efficiency for two types of high technical corporations.The originalities of this dissertation are reflected in the following aspects: (1) The model of entropy weight double basis is constructed to evaluate the core competition of high technical corporation. The improvement can overcome to some extend the errors from direction high correlation and subjective weight, and can secondly sort when the close-degree can’t distinguish the competition. (2) The simulation computation of sensitivity is established based on standardized deviation of changed close-degree and original close-degree. This process can overcome the limitation of traditional linear requirement and computation complexity. (3) The panel data model is utilized to analyze the relationship among core competition, high sensitive indictors and corporation performance to supply the theoretic basis for scientific management of high technical corporation.The researches of dissertation make some contributions to core competition evaluation of high technical corporation, and relationship characteristics among core competition, corporation performance and efficiency to some extend. The dissertation establishes the basis for core competition evaluation theory, method and empirical studies.更多还原