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Firm-specific investor sentiment and the stock market response to earnings news

Seok, Sang Ik; Cho, Hoon; Ryu, Doojin - In: The North American journal of economics and finance : a … 48 (2019), pp. 221-240

Persistent link: https://www.econbiz.de/10012120234

Stock split, unseasoned equity offering, and firm value : evidence from the Korean stock market

Chung, Chune Young; Ju, Kangjin; Ryu, Doojin - In: Investment management and financial innovations 13 (2016) 3, pp. 105-109

Persistent link: https://www.econbiz.de/10011666627

The impacts of macroeconomic news announcements on intraday implied volatility

Lee, Jieun; Ryu, Doojin - 2019

Persistent link: https://www.econbiz.de/10012170922

Information asymmetry and investor trading behavior around bond rating change announcements

Yang, Heejin; Ahn, Hee-joon; Kim, Maria H.; Ryu, Doojin - In: Emerging markets review 32 (2017), pp. 38-51

Persistent link: https://www.econbiz.de/10011803209

The information content of funds from operations and net income in real estate investment trusts

Seok, Sang Ik; Cho, Hoon; Ryu, Doojin - In: The North American journal of economics and finance : a … 51 (2020), pp. 1-21

Persistent link: https://www.econbiz.de/10012659559

The Impacts of Macroeconomic News Announcements on Intraday Implied Volatility

Lee, Jieun - 2019

This study examines the response of intraday options-implied volatilities to scheduled announcements of major macroeconomic indicators. By analyzing the KOSPI 200 options intraday data, we find that the abnormal implied volatility significantly increases around announcements of macroeconomic...

Persistent link: https://www.econbiz.de/10012895281