Items where Author is "Ayub, Usman"
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Article
Ashfaq, Saira, Ayub, Usman, Mujtaba, Ghulam 
ORCID: https://orcid.org/0000-0002-7317-4357, Raza, Naveed and Gulzar, Saqib
(2021)
Gainers and losers with higher order portfolio risk optimization.
Physica A: Statistical Mechanics and its Applications, 563 (125416).
Gulzar, Saqib, Mujtaba, Ghulam ORCID: https://orcid.org/0000-0002-7317-4357, Xiaofeng, Hui, Ayub, Usman and Rafique, Amir
(2019)
Financial cointegration and spillover effect of global financial crisis: a study of emerging Asian financial markets.
Economic Research-Ekonomska Istraživanja, 32 (1).
pp. 187-218.