Drug competition and voluntary exit |
| |
| Authors: | Suchin Virabhak Wook Sohn |
| |
| Affiliation: | aPfizer Pte Ltd., 189721 Singapore;bKDI School of Public Policy and Management, Seoul 130-868, South Korea |
| |
| Abstract: | We use a duration model to find evidence that drug exit is exacerbated by generic competition. However, the impact on drug exit of competition with other branded drugs within a drug's therapeutic class is not statistically significant. |
| |
| Keywords: | Drug competition Drug exit Survival data analysis |
| 本文献已被 ScienceDirect 等数据库收录！ |
