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題名 Is There a Physician Peer Effect? Evidence from New Drug Prescriptions
作者 連賢明
YANG, MUZHE ; LIEN, HSIEN-MING ; CHOU, SHIN-YI
貢獻者 財政系
日期 2014-01
上傳時間 21-Nov-2013 14:56:26 (UTC+8)
摘要 We investigate whether and how physicians` prescriptions of a new drug are influenced by their colleagues in the same hospital during shared working time. We use longitudinal data of physicians who prescribed antipsychotic drugs for schizophrenia patients in Taiwan between 1997 and 2010. We find that peer effects are small, but stronger among physicians of similar age and among those sharing a longer, larger, or more stable group. Peer effects are also stronger when drugs are newly introduced. We also find that peer effects are more likely to be overestimated using fixed-effect models than using first-difference models. (JEL D01, D83, I10)
關聯 Economic Inquiry, 52(1),116-137
資料類型 article
DOI http://dx.doi.org/10.1111/ecin.12022
dc.contributor 財政系en_US
dc.creator (作者) 連賢明zh_TW
dc.creator (作者) YANG, MUZHE ; LIEN, HSIEN-MING ; CHOU, SHIN-YIen_US
dc.date (日期) 2014-01en_US
dc.date.accessioned 21-Nov-2013 14:56:26 (UTC+8)-
dc.date.available 21-Nov-2013 14:56:26 (UTC+8)-
dc.date.issued (上傳時間) 21-Nov-2013 14:56:26 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/61757-
dc.description.abstract (摘要) We investigate whether and how physicians` prescriptions of a new drug are influenced by their colleagues in the same hospital during shared working time. We use longitudinal data of physicians who prescribed antipsychotic drugs for schizophrenia patients in Taiwan between 1997 and 2010. We find that peer effects are small, but stronger among physicians of similar age and among those sharing a longer, larger, or more stable group. Peer effects are also stronger when drugs are newly introduced. We also find that peer effects are more likely to be overestimated using fixed-effect models than using first-difference models. (JEL D01, D83, I10)en_US
dc.format.extent 616901 bytes-
dc.format.mimetype application/pdf-
dc.language.iso en_US-
dc.relation (關聯) Economic Inquiry, 52(1),116-137en_US
dc.title (題名) Is There a Physician Peer Effect? Evidence from New Drug Prescriptionsen_US
dc.type (資料類型) articleen
dc.identifier.doi (DOI) 10.1111/ecin.12022en_US
dc.doi.uri (DOI) http://dx.doi.org/10.1111/ecin.12022en_US