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"Leverage Effect" in country betas and volatilities?
Synyavska, Alina; Ülkü, Numan - In: Applied economics letters 22 (2015) 10/12, pp. 848-853
Persistent link: https://www.econbiz.de/10011286056
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Stock market's response to real output shocks : connection restored but delayed
Ülkü, Numan; Kuruppuarachchi, Duminda - In: International review of finance 15 (2015) 4, pp. 613-622
Persistent link: https://www.econbiz.de/10011498810
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Idiosyncratic volatility and the cross-section of abnormal returns in Pakistan : evidence from a country with religious bans on lotteries and substantive institutional investor participation
Khurram, Muhammad Usman; Ali, Fahad; Ülkü, Numan - In: International review of economics & finance : IREF 98 (2025), pp. 1-22
Persistent link: https://www.econbiz.de/10015330660
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Investor types' trading around the short-term reversal pattern
Onishchenko, Olena; Ülkü, Numan - In: International journal of finance & economics : IJFE 27 (2022) 2, pp. 2627-2647
Persistent link: https://www.econbiz.de/10013184916