The paper made empirical analysis on the influence of macroeconomic index on the regional difference based on panel data′s unit root test, cointegration test, etc.
利用面板数据单位根检验、协整检验等计量经济学方法，实证分析了宏观经济指标对财产保险业务规模和赔付水平区域差异性的影响。
Mathematical method of DTOPSIS and its application in assessing new crop varieties was described with a set of data from regional test of soybean in Henan province.
介绍了DTOPSIS法的基本原理和方法，并以大豆区试资料为例探讨了DTOPSIS法在农作物新品种综合评价中的应用。
Urbanization level has been greatly improved. This paper USES the panel data of 2000-2007 to test the relationship between urbanization and regional economic growth.
本文利用2000—2007年的面板数据，对中国东部沿海地级市地区的城市化与区域经济增长关系进行了实证分析。
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