基于因子分析法的转型区主导产业选择——以山西省为例

Selection of Leading Industries in Transition Areas Based on Factor Analysis——Taking Shanxi Province for Example

采用因子分析法对山西省8个有潜力的产业进行分析,利用SPSS统计软件对指标提取公因子,计算相关系数矩阵、因子载荷矩阵等,最终求得综合评价值,并据此进行排序,得出可把第二产业中的电力、热力的生产和供应业,建筑业和第三产业中的批发零售业作为山西省转型期主导产业的结论。

Eight industries in Shanxi province with enough potential are analyzed by means of factor anal- ysis. Then SPSS statistic software is used in extracting common factors of indicators, calculating the correlation coefficient matrix, factor loading matrix and so on, and thus the comprehensive evaluation value has been ob- tained, coupled with the sequence. Finally, it is concluded that the production and supply of electricity and heat in the second industry, the wholesale and retail trade in the third industry can be taken as the leading indus- tries in economic transition period of Shanxi province.