空间计量经济学-协会培训111

中国区域科学协会学术年会青年学者培训

空间计量经济学导论及GeoDa的应用An Introduction to Spatial Econometrics with GeoDa

孙铁山北京大学政府管理学院 2013.10.10

内容提要 空间计量经济学及其发展 空间数据及其特性

空间自相关及其测度 空间回归模型：设定、估计与解释

GeoDa应用演示

空间计量经济学及其发展spatial econometrics and its development

什么是空间计量经济学？ Spatial Econometrics: Definitions Three Definitions– Paelinck-Klaassen, 1979 Spatial Econometrics

– Anselin, 1988 Spatial Econometrics: methods andmodels

– Anselin, 2006 in Handbook of Econometrics

什么是空间计量经济学？ Spatial Econometrics: Definitions the definition provided in Paelinck-Klaassen (1979)– role of spatial interdependence

– asymmetry in spatial relations– importance of factors in other spaces

– differentiation ex post and ex ante interaction– explicit modeling of space

什么是空间计量经济学？ Spatial Econometrics: Definitions the definition provided in Anselin (1988)–“the collection of techniques that deal with the peculiarities caused by space in the statistical analysis of regional science models”.– dealing with“the specific spatial aspects of data and models in regional science that preclude a straightforward application of standard econometric methods”.– limiting the definition to the realm of regional science.– the modeling perspective was comprehensively treated, which distinguishes spatial econometrics from the broader field of spatial statistics or spatial data analysis.– Emphasizing specification, estimation and specification tests of spatial regression models.

什么是空间计量经济学？ Spatial Econometrics: Definitions the definition provided in Anselin (2006)–“a subset of econometric methods that is concerned with spatial aspects present in cross-sectional and space-time observations.– Variables related to location, distance and arrangement (topology) are treated explicitly in model specification; estimation; diagnostic checking and prediction”.– the limiting context of urban and regional modeling and regional science is removed and the definition of spatial econometrics is placed squarely within the methodological toolbox of (applied) econometrics.

空间计量经济学的发展 Development of Spatial Econometrics 发展于1970年代，起初作为空间统计和空间数据分析的一个分支，其理论与应用研究大多源于空间统计、区域科学和定量地理，被主流经济学和计量经济学所忽视。

近20年，经历了快速发展，已成为现代计量经济学的重要分支。thefield moves“from the margins in applied urban and regional economic analysis to the mainstream of economics and other social science”

(Anselin, 2010). 1990年代以来，空间计

量经济学理论得到较大发展，方法开始得到普遍应用，理论与应用研究呈现爆发式的增长，除了出现在区域科学和空间分析期刊上，也开始大量出现在主流计量经济学期刊和应用经济学各领域的期刊上。但大多数计量经济学教材仍未能包括相关内容。

空间计量经济学的发展 Development of Spatial Econometrics 这主要归因于： the ready availability of increasing volumes of geo-referenced data; a user friendly technology to manipulate these in geographic information systems; the growing attention to a spatial perspective stimulated by an important shift in theoretical focus.

国内对空间计量模型方法的应用 Application of Spatial Econometrics in China 核心期刊，主题或关键词或摘要中含“空间计量”,共有363篇。 2010年后，迅速增加。

国内对空间计量模型方法的应用 Application of Spatial Econometrics in China 2005年，首先在地理类和软科学类刊物上–––––空间数据:性质、影响和分析方法，地球科学进展我国高校R&D知识溢出的实证研究——以高技术产业为例，中国软科学中国地区经济σ-收敛的空间计量实证分析中国省域R&D溢出的空间模式研究中国省域经济增长趋同的空间计量经济分析

2006年，数量经济技术经济研究刊发3篇

主要是应用研究，早期主要集中在区域经济增长与收敛、创新和知识溢出等经典主题。其他主题包括：FDI溢出、空间集聚、区域差异、地方财政与税收竞争、能源消费与环境问题等。

空间数据及其特性spatial data and spatial effects

空间数据=截面数据？ Spatial Data or Cross-sectional Data区县名称 Changping Chaoyang Chongwen Daxing Dongcheng Fangshan Fengtai Haidian Huairou Mentougou Miyun Pinggu Shijingshan Shunyi Tongzhou Xicheng Xuanwu Yanqing人口 (万人) 89.6 300.1 29.9 97.8 55.2 88.7 169.3 281.4 31.6 27 44.9 42.4 54.6 73.6 96.5 66.5 55.3 28.6 GDP (万元) 2698232 16974125 1338438 6769098 6732015 2107823 4632301 18287539 1215332 565670 946378 720849 2263986 3551302 1867566 12319443 2660524 5108102000 1800 1600 1400 1200 1000 800 600 400 200 0

人口 (万人)GDP (亿元)

200000

180000 160000140000

人均 GDP

120000 100000

Changping Chaoyang Chongwen Daxing Dongcheng Fangshan Fengtai Haidian Huairou Mentougou Miyun Pinggu Shijingshan Shunyi Tongzhou Xicheng Xuanwu Yanqing

8000060000 40000 20000

人均GDP线性 (人均GDP)

00 20000 40000 60000 80000 100000到市中心距离

什么是空间数据 What is Spatial Data区县名称 Changping Chaoyang Chongwen Daxing Dongcheng Fangshan Fengtai Haidian Huairou Mentougou Miyun Pinggu Shijingshan Shunyi Tongzhou Xicheng Xuanwu Yanqing人口 (万人) 89.6 300.1 29.9 97.8 55.2 88.7 169.3 281.4 31.6 27 44.9 42.4 54.6 73.6 96.5 66.5 55.3 28.6 GDP (万元) 2698232 16974125 1338438 6

769098 6732015 2107823 4632301 18287539 1215332 565670 946378 720849 2263986 3551302 1867566 12319443 2660524 510810Generally speaking, observations such as these, for which the absolute location and/or relative positioning (spatial arrangement) is taken into account are referred to as spatial data.

空间数据的类型 Types of Spatial Data

Lattice data

Geostatistical dataPoint data

空间数据的特性 Spatial Data and Spatial Effects Spatial effects is a catchall term referring to both spatial dependence and spatial heterogeneity. Spatial dependence (or autocorrelation) is a fundamental property of attributes located in …… 此处隐藏：3218字，全部文档内容请下载后查看。喜欢就下载吧 ……