Notes, Comments and Preliminary results Sep 30 2022 Jiaqi Chen and Sang-ho Lee   R&D rivalry with the interaction of output subsidies in an extensive endogenous timing game   Abstract  Contact Information  Citation  Full Text  -  Note   Sep 17 2021 Jiaqi Chen , Sang-Ho Lee and Timur K. Muminov   Welfare-reducing discriminatory output subsidies with mixed ownership and R&D   Abstract  Contact Information  Citation  Full Text  -  Note