洛伦兹曲线

方法：采用洛伦兹曲线（Lorenzcurve）和基尼系数（GiniCoefficient）方法测量部队卫生机构、人力、床位资源按保障人数配置的公平性。

Methods : The methods of the Lorenz curve and Gini coefficient were adopted to analyze the allocation equity of military institutions , manpower and bed resources .

本文采用Suits（1977）提出的Suits指数和洛伦兹曲线，首次估计和比较了中国汽车消费税和燃油税的累进性。

This paper uses Suits index and Lorenz curve proposed by Suits ( 1977 ) to explore the progressivity of consumption and fuel tax in the Chinese auto industry .

方法对深圳97家医院的规模、市场份额等分析，计算深圳医疗市场的HHI指数，绘制洛伦兹曲线并计算相应基尼系数。结果深圳医疗市场HHI值均小于1000。

Methods The scales and market shares of the 97 hospitals in Shenzhen were analyzed , the HHI indexes for the medical market were estimated , the Lorenz curve was drawn , and the Gini coefficients were calculated .

基于洛伦兹曲线的全国城市土地利用现状抽样分析

Sampling Analysis of National Urban Land Use Status Based on Lorentz Curves

基于对数正态分布的洛伦兹曲线与基尼系数

Lorenz Curve and GINI Coefficient under Condition of Lognormal Distribution

对一阶矩有限的任何非负随机变量给出了洛伦兹曲线和基尼系数的定义，克服了已有文献上定义的局限性。

Most general definition of the Lorenz curve and Gini coefficient are given .

关于洛伦兹曲线和基尼系数的一点注记

A Note to the Lorenz Curve and Gini Coefficient

采用洛伦兹曲线和基尼系数评价广西卫生人力资源的公平性。

Evaluate the equity of health human resources with Lorenz curve and Gini coefficient .

选取洛伦兹曲线和基尼系数对区内路径利用的不均衡度进行度最；

The utilization of tourist routes are measured by using Lorenz Curve and Gini Coefficient ;

在存在四极裂距分布情况下穆斯堡尔谱按洛伦兹曲线拟合的优度

The fitting of Mossbauer spectra according to Lorentzian curve in case of distribution of quadrupole splitting

洛伦兹曲线通常被用于描述社会收入分布的不平均程度。

Lorenz curve is commonly used to describe the inequality degree of social distribution of income .

根据洛伦兹曲线可以计算基尼系数。

According to Lorenz curve , Gini coefficient is defined as the measurement of inequality of income .

以高斯曲率和法向量为随机变量，将洛伦兹曲线扩展为三维，得到洛伦兹曲面。

Taking gauss curvatures and normal vectors as random variables , Lorentz Curve was extended to 3D Lorentz Surface .

分析了电力网络结构异构性问题，基于洛伦兹曲线和基尼系数分析电力网络结构的异构性。

Moreover , heterogeneity of the power networks structure is analyzed based on the Lorenz curve and Gini coefficient .

并在十分广泛的条件下，论证了基于样本数据所得到的洛伦兹曲线和基尼系数的估计量都具有强相合性。

Under the general condition , the usual estimators of Lorenz curve and Gini coefficient are proved to possess strong consistency respectively .

而洛伦兹曲线和基尼系数的引入，为解决网络结构异构性评价问题提供了一种新途径。

Moreover , a new pathway is proposed to solve the network structure heterogeneity with the introduction of Lorenz curve and Gini coefficient .

以洛伦兹曲线为基础的基尼系数作为联合国规定的社会经济发展的指标之一，是一种常用的统计分析方法，它可以综合考察一个国家或地区居民内部收入分配不平等状况。

As one of the economy evaluation guidelines stipulated by UN , Gini coefficient , based on Lorenz curve is a statistics method in common use .

实证方法除了常见的频数图、洛伦兹曲线和泰尔指数外，还有著名的帕雷托分布和对数正态分布。

Besides the common frequency chart , Lorenz curve , and Theil index , the famous Pareto distribution and the lognormal distribution are the authentic proof methods as well .

从理论上阐述了收入分配不平等的衡量方法&洛伦兹曲线和吉尼系数，并运用该模型对我国改革开放以来，农民人均纯收入分配的发展和现状进行了分析。

This paper discussed the measurement of income inequality-Lorenz Curve and Gini Coefficient and analysed the changes in the distribution of farmer 's per capita net revenue since reform and opening up in China .

以航空市场的周转量和运输量为对象，以市场集中度、赫尔芬达尔&赫希曼指数和洛伦兹曲线为衡量指标，得出我国民航市场呈现寡头垄断的特点。

Taking aviation market turnover and traffic volume for object , by Market Concentration Rate , Herfindahl-Hirschman Index and Lorenz curve for measure , that Chinese civil aviation market presents the characteristics of the oligarchic monopoly .

利用相关数据，采用曲线回归的方法，拟合了北京市城镇居民收入的洛伦兹曲线，并据此计算出基尼系数和其它相关指标，表明了北京市城镇居民收入差距的变动趋势。

By the way of the corresponding data , this paper utilizes curve regression model to imitate Lorenzo curve of Beijing urban residents ' income gap and circulate the Gini coefficient and other correlative index . It indicates the changing trend .

通过运用最邻近指数、集中化指数、洛伦兹曲线、核密度分析等方法对湖北省休闲农业示范点空间分布特征进行深入分析，揭示湖北省农业旅游空间分布特征。

By using adjacent index , geographic concentration index , Lorenz curve and nuclear density analysis method to analyze the spatial distribution characteristics of leisure agriculture demonstration sites in Hubei province , and reviewing agricultural tourism spatial distribution characteristics in Hubei province .

本文提出通过计算样本基尼系数的上下界来检验总体收入分布或洛伦兹曲线假定的正确性，并运用该方法对程永宏（2006）关于农村家庭人均纯收入分布的假定进行了检验。

This paper proposes a method calculating the bounds of sample Gini coefficient to test whether the assumption is correct . This method is applied to test the distribution assumption of per capita annual net income of rural households in Cheng ( 2006 ) .