Taking 48 chinese it listed companies as samples , the mutual relationship between capital structure and performance was studied by using correlation analysis and multivariate linear regression analysis methods 摘要以我国48家it类上市公司为研究样本,采用相关分析和多元线性归分析法研究了资本结构与绩效之间的互动关系。
In subtropical chongqing , energy consumption in shopping malls show distinct seasonal variations , so we use regression analysis method analyze the relation between monthly energy consumption and the mean monthly outdoor dry bulb temperature 表明重庆市公共建筑耗能大,用能水平较低,存在着很大的节能潜力。针对商场建筑,采用线形回归的方法分析了其逐月能耗与室外平均气温之间的关系,建立了回归方程。
The thesis has made integrated design on the operator payment inspiration pattern of state - owned enterprise , has demonstrated the employee individual pay increase relying on the regression analysis method to make it more scientific . moreover , the thesis has made further thought about the performance management of state owned enterprise 本文还在国有企业经营者薪酬激励模式上进行了整体设计;在职工个人工资进档问题上借助回归分析方法进行论证,使之更趋科学;并且在国有企业绩效管理方面也进行了深入的思考。
Third , with the regression analysis method of and zhongguancun ' s ten years economic data , this paper draw the conclusion that r & d outlay and the quantitative of medium - high title of a technical post persons was the most important factors to promote the economic development of zhongguancun 第三,本文运用回归分析的方法,利用中关村十年的经济数据,分析了研究开发经费的投入和中高级职称的研发人员的投入这两个实现中关村自主创新战略的关键要素对中关村的经济增长的贡献。
The main contents are as follows : 1 ) 3 eliminate error criterion method and step wise regression analysis method is used to analyze the errors of observation date . in the stepwise regression analysis , aging , loading and temperature which bulkily affects the dam ' s vertical deformation are selected as the regression factors , then regression equation and curve of each point are worked out 运用3准则剔除误差法和逐步回归分析法对茅坪坝的观测资料进行误差分析,在逐步回归分析中,选用对坝体竖向变形影响较大的时效、施工加载和温度作为回归因子,求出各测点的回归方程和拟合曲线。
According to present situation of brand equity , for the first time , five important brand equity factors were extracted from brand features by applications of principal component analysis and factor analysis methods , they were brand status , customer - recognized value , brand image , brand creative abilities and brand executive abilities ; on the same time , five types of brand equity were divided with k - means cluster methods on the base of five brand factors , they were leading brand , matured or ripe brand , concrete brand , customer - based brand and creative brand . in order to extract brand equity strategy , correlation and linear regression analysis methods were used , as a result of analysis , four strategies were put forwarded including brand marketing strategy , marketing dividing strategy , marketing stretching strategy and marketing entrance time , applying nonparametric tests and duncan tests , five brand equities were also differed in many aspects 在品牌资产各组成要素中,应用主成分分析和因子分析方法,提取了五个品牌资产最重要的构成因子,首次提出品牌资产最重要的因子是品牌地位和顾客认知价值,其次为品牌形象、品牌创新能力和市场执行能力;根据品牌资产的构成因子,运用聚类分析法,对调查企业的品牌资产类型进行了分类,按照品牌构成属性将企业分为领导型、成熟型、务实型、顾客导向型和创新型品牌企业;在对企业品牌策略分析基础上,运用相关分析和线形回归方法,求导形成品牌的重要策略因子,提出建立品牌资产最重要的策略因子是推广策略,其次为市场分化策略、市场延伸策略和进入市场时机。
This paper take comprehensive development project - " enrich farmers through water conservancy ( eftwc project ) " in pinggu district , beijing as an example or research area , to built up indexes system for evaluating such projects based on the analysis of the project ' s functions ; to evaluate the effects of eftwc project on the development of agricultural economy in research area with statistic analysis method , such as the theory of gray system and regression analysis method . the key points of this paper are focused on as following aspects : ( 1 ) the value of eco - environmental benefits of eftwc project in pinggu district is evaluated based on utility value theory and environmental economic methods such as equivalent substitution approach , opportunity cost approach , and replacement cost ap proach ; ( 2 ) the economic effects on investment are appraised with both static and dynamic cost - benefit analysis methods ; and ( 3 ) the effects of the eftwc project on the economy and society sustainability in research area are evaluated synthetically from three aspects : society development ability , economy development ability and resources and environmental capacity 本文以北京市平谷区水利富民综合开发工程为例,在分析了水利富民综合开发工程功能的基础上,建立了水利富民综合开发工程效益价值评估的指标体系;用灰色系统理论、回归分析等统计分析方法进行了水利富民综合开发工程对平谷区农业经济发展的影响评价;重点以效用价值论为理论依据,用等效替代法、机会成本法和重置成本法(恢复费用法)等环境经济学方法,对平谷区水利富民综合开发工程生态环境效益价值进行了评估;采用静态和动态费用效益分析法进行了水利富民综合开发工程投资经济效果分析;最后从社会发展能力、经济发展能力和资源环境承载能力3个方面进行了水利富民综合开发工程对平谷区经济社会可持续发展能力的综合影响评价。
This paper uses some of the contents of econometrics , including computations and proving of related coefficients and monadic linear regression analysis methods to analysis the degree of association between the various circumstances for the prosperity in each industry in china and the performance of related industries in the stock market as well as the industry indexes . through conducting this type of analysis , the paper , hopes to provide the investors in china with some definite assistance in their allocations to the various industries during the course of stock investments 本文利用计量经济学中的一些内容,包括相关系数的计算及检验、一元线性回归分析方法来分析近年来我国各行业的景气情况与相关行业在证券市场的表现即行业指数的运行之间的关联度,并旨在通过这一分析为我国的投资者在证券投资的过程中所进行的行业配置工作提供一定的帮助。
It shows that topograhy fractal demension is reseanable in describing change of topography . based on this model and after introducing runoff erosivity factor , sediment yield model of watershed model was setup by using multi - regression analysis method . vi ) the relationship model between watershed topography parameter and 该关系模型以地形分维数为地形量化参数,以径流侵蚀力代表径流侵蚀土壤和搬运泥沙的能力,揭示了地貌形态因素和径流侵蚀力与输沙模数之间的内在关系;但此关系模型仅考虑了地形因子,还需考虑土壤、植被以及流域治理因素等综合影响。