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Usman Ayub
Usman Ayub
Associate Professor, COMSATS University Islamabad
Verified email at cuiatd.edu.pk
Title
Cited by
Cited by
Year
Financial cointegration and spillover effect of global financial crisis: A study of emerging Asian financial markets
S Gulzar, G Mujtaba Kayani, H Xiaofen, U Ayub, A Rafique
Economic research-Ekonomska istraživanja 32 (1), 187-218, 2019
1322019
The impact of sustainability reporting quality on the value relevance of corporate sustainability performance
IA Jadoon, A Ali, U Ayub, M Tahir, R Mumtaz
Sustainable Development 29 (1), 155-175, 2021
612021
Robust analysis for downside risk in portfolio management for a volatile stock market
U Ayub, SZA Shah, Q Abbas
Economic Modelling 44, 86-96, 2015
522015
Role of earnings management in determining firm value: An emerging economy perspective
A Abbas, U Ayub
International Journal of Advanced and Applied Sciences 6 (6), 103-116, 2019
412019
From regular-beta CAPM to downside-beta CAPM
Q Abbas, U Ayub, SM Sargana, SK Saeed
European Journal of Social Sciences 21 (2), 189-203, 2011
382011
Do the Fama and French five-factor model forecast well using ann?
MN Jan, U Ayub
Journal of Business Economics and Management 20 (1), 168-191, 2019
282019
Downside risk-based six-factor capital asset pricing model (CAPM): A new paradigm in asset pricing
U Ayub, S Kausar, U Noreen, M Zakaria, IA Jadoon
Sustainability 12 (17), 6756, 2020
232020
The impact of green growth on financial stability
IA Jadoon, R Mumtaz, J Sheikh, U Ayub, M Tahir
Journal of financial regulation and compliance 29 (5), 533-560, 2021
222021
An investigation of beta and downside beta based CAPM-case study of Karachi stock exchange
M Tahir, Q Abbas, SM Sargana, U Ayub, SK Saeed
American Journal of Scientific Research, 85,118-135, 2013
162013
Gainers and losers with higher order portfolio risk optimization
S Ashfaq, U Ayub, G Mujtaba, N Raza, S Gulzar
Physica A: Statistical Mechanics and its Applications 563, 125416, 2021
112021
CAPM-exclusive problems exclusively dealt
Q Abbas, U Ayub, SK Saeed
Interdisciplinary Journal of Contemporary Research in Business 2 (12), 947-960, 2011
112011
Does the adaptive market hypothesis reconcile the behavioral finance and the efficient market hypothesis?
U Noreen, A Shafique, U Ayub, SK Saeed
Risks 10 (9), 168, 2022
92022
Employees’ perception of annual confidential report and performance management system: Case study of Zarai Tarakiati bank limited
S Aslam, Z Hamid, U Ayub
Interdisciplinary Journal of Contemporary Research in Business 3 (2), 905-918, 2011
92011
The impact of family ownership on quality and disclosure of internal control in Pakistan
IA Jadoon, U Noreen, U Ayub, M Tahir, N Shahzadi
Sustainability 13 (16), 8755, 2021
72021
Don’t let the Greed catch you! Pleonexia rule applied to Pakistan stock exchange
A Shafique, U Ayub, M Zakaria
Physica A: Statistical Mechanics and Its Applications 524, 157-168, 2019
72019
Corporate Governance and Cost of Equity Capital using DCAPM.
S Hassan, GM Kayani, U Ayub
Abasyn University Journal of Social Sciences 11 (2), 2018
52018
Financial contagion in South Asia: an EGARCH approach
SK Saeed, K Riaz, U Ayub
American Journal of Scientific Research, 85,105-111, 2013
52013
Lower partial moments-proxy of downside risk
U Ayub, Q Abbas, SK Saeed, SM Sargana
Interdisciplinary Journal of Contemporary Research In Business 3 (2), 1069-1084, 2011
52011
Are equity markets efficient? Evidence from emerging economy
SK Saeed, SM Sargana, U Ayub
Interdisciplinary Journal of Contemporary Research in Business 3 (1), 417-28, 2011
42011
Knowledge, attitude, and perceptions of financial industry employees towards AI in the GCC region
M Ashfaq, U Ayub
Artificial Intelligence in the Gulf: Challenges and Opportunities, 95-115, 2021
32021
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