RT Journal T1 Research on the use of China industrial enterprise database (1999~2013): Comparative analysis of missing value processing methods A1 ZHANG Shao-hua, LI Su-su PB Journal of Guizhou University of Finance and Economics FD 2021-09-15 YR 2021 JF Journal of Guizhou University of Finance and Economics JO Journal of Guizhou University of Finance and Economics VO 39 IS 05 SP 20 DO K1 chinese industrial enterprise database;single imputation;multivariate imputation by chained equations;mixed interpolation method;total factor productivity LK {https://gcxb.gufe.edu.cn/EN/article/article_9295.shtml}