基于协方差分析模型的山河四省地区经济差异研究

Study on Regional Economic Differences in Four Provinces of Shanxi, Shandong, Henan and Hebei Based on Covariance Analysis Model

摘要: 地区经济差异一直是各国广泛关注的问题。本文选取人均GDP测度地区经济发展状况，地方财政税收收入作为协变量，进行协方差分析，对山东、山西、河南、河北四个省份2014~2022年的地区经济发展差异进行了分析。研究发现，地方财政税收收入对人均GDP有重要的影响，可以通过调整地方财政税收收入来调整地区经济发展。

Abstract: Regional economic disparities have been a wide variety of concerns. In this paper, GDP per capita is selected to measure regional economic development, and local fiscal tax revenue is used as a covariate to carry out covariance analysis, which analyses the regional economic development differences among the four provinces of Shandong, Shanxi, Henan and Hebei from 2014 to 2022. It is found that local fiscal tax revenue has a kind of important influence on GDP per capita, and GDP per capita can be adjusted by adjusting local fiscal tax revenue.