宁夏GDP增长率与县际经济差异制约关系的实证分析  

Empirical Analysis of Restriction Relationship between Our Province Growth Rate of GDP and Inter-county Economic Difference

作　　者：李苏[1] 

机构地区：[1]西北第二民族学院经济管理系,宁夏银川750021

出　　处：《宁夏师范学院学报》2007年第3期62-67,83,共7页Journal of Ningxia Normal University

摘　　要：依据1979-2004年宁夏20个县(市、区)GDP增长率数据,利用经典的M—V模型分析宁夏20个县(市、区)GDP增长率与县际经济差异之间的制约关系,并通过定义均方经济系数指标,从均值方差效率的角度定量比较宁夏各年总的经济运行状况.This paper is based on the GDP growth rate data of our country regions during 1973 and 2003, uses mean - variance model to analyses restriction relationship between our country growth rate of GDP and inter provincial economic difference. From the angle of mean - variance efficiency and by defining mean - variance economic coefficient index, the year - county economic progress and developmant are quantitativly compared.

关 键 词：均值-方差(M-V)模型 GDP增长率 县际经济差异 均方系数指标 

分 类 号：F127[经济管理—世界经济]