@article{KOU Zonglai:424, author = {KOU Zonglai, ZHANG Jian}, title = {Endogenous licensing in cumulative innovation}, publisher = {Front. Econ. China}, year = {2007}, journal = {Frontiers of Economics in China}, volume = {2}, number = {3}, eid = {424}, numpages = {33}, pages = {424}, keywords = {cumulative innovation, patent breadth, ex post licensing, ex ante licensing, perfect bayesian equilibrium}, url = {https://journal.hep.com.cn/fec/EN/abstract/article_6608.shtml}, doi = {10.1007/s11459-007-0022-0} }