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題名 Short-Sale Constraints and Options Trading: Evidence from Reg SHO
作者 周冠男
Chou, Robin K.
Chen, Yi-Wen
陳聖賢
Chen, Sheng-Syan
貢獻者 財管系
日期 2019-08
上傳時間 20-Feb-2020 14:29:58 (UTC+8)
摘要 We examine the effects of a temporary suspension of short-sale price tests on the options market. Consistent with the notion that put option trading substitutes for short selling, we find a significant reduction in put option volume. In addition, pressure on put option prices significantly declines, violations of the put-call parity become significantly less frequent, and option volume becomes less informed. Our findings add clarity to a long-standing debate on whether investors use options to circumvent equity short-selling restrictions.
關聯 Journal of Financial and Quantitative Analysis
資料類型 article
DOI  https://doi.org/10.1017/S002210901900053X
dc.contributor 財管系
dc.creator (作者) 周冠男
dc.creator (作者) Chou, Robin K.
dc.creator (作者) Chen, Yi-Wen
dc.creator (作者) 陳聖賢
dc.creator (作者) Chen, Sheng-Syan
dc.date (日期) 2019-08
dc.date.accessioned 20-Feb-2020 14:29:58 (UTC+8)-
dc.date.available 20-Feb-2020 14:29:58 (UTC+8)-
dc.date.issued (上傳時間) 20-Feb-2020 14:29:58 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/128719-
dc.description.abstract (摘要) We examine the effects of a temporary suspension of short-sale price tests on the options market. Consistent with the notion that put option trading substitutes for short selling, we find a significant reduction in put option volume. In addition, pressure on put option prices significantly declines, violations of the put-call parity become significantly less frequent, and option volume becomes less informed. Our findings add clarity to a long-standing debate on whether investors use options to circumvent equity short-selling restrictions.
dc.format.extent 255 bytes-
dc.format.mimetype text/html-
dc.relation (關聯) Journal of Financial and Quantitative Analysis
dc.title (題名) Short-Sale Constraints and Options Trading: Evidence from Reg SHO
dc.type (資料類型) article
dc.identifier.doi (DOI) 10.1017/S002210901900053X
dc.doi.uri (DOI)  https://doi.org/10.1017/S002210901900053X