@article{LU Fei:24, author = {LU Fei, LIU Ming-hui}, title = {Research on agglomeration of producer services Threshold and manufacturing upgrading - based on triple effect of the cluster}, publisher = {Journal of Guizhou University of Finance and Economics}, year = {2016}, journal = {Journal of Guizhou University of Finance and Economics}, volume = {34}, number = {04}, eid = {24}, numpages = {11}, pages = {24}, keywords = {
productive service industry agglomeration;manufacturing industry upgrading;fixed effect panel model;random effect panel model;threshold panel model
}, url = {https://gcxb.gufe.edu.cn/EN/abstract/article_8936.shtml}, doi = {} }