Estimating nodal attractions with exogenous spatial interaction and impedance data using the gravity model

被引：16

作者：

Shen, GQ ^{[1
]}

机构：

[1] E Carolina Univ, Sch Ind & Technol, Dept Planning, Greenville, NC 27858 USA

来源：

PAPERS IN REGIONAL SCIENCE | 1999年 / 78卷 / 02期

关键词：

gravity model; spatial analysis; nodal attraction; algebraic method;

D O I：

10.1007/s101100050022

中图分类号：

F [经济];

学科分类号：

02 ;

摘要：

Unlike the conventional calibration of a gravity model in which nodal attractions are treated exogenously, this study treats the attraction of a node as an endogenous composite indicator of many contributing factors associated with the node and estimates the nodal attraction based upon exogenous spatial interaction (flow) and impedance data. An algebraic method is developed for the general N X N O-D matrix and applied to a hypothetical 5 X 5 O-D flow case. A theoretical discussion of utilizing regression to estimate the contributing factors of nodal attractions is also presented. JEL classification: R40, R10, C63.

引用

页码：213 / 220

页数：8