@article{LAI Xue-mei:147, author = {LAI Xue-mei, NIE Jia-jia}, title = {Research on Product Line Extension Strategy Considering Enterprise Competition}, publisher = {Chinese Journal of Management Science}, year = {2022}, journal = {Chinese Journal of Management Science}, volume = {30}, number = {6}, eid = {147}, numpages = {9}, pages = {147}, keywords = {competitive enterprises; product line extension; prisoner’s dilemma; game model}, url = {http://www.zgglkx.com/EN/abstract/article_17923.shtml}, doi = {10.16381/j.cnki.issn1003-207x.2019.1138} }