Usman Ayub

423 total citations
26 papers, 296 citations indexed

About

Usman Ayub is a scholar working on Finance, Economics and Econometrics and Management Science and Operations Research. According to data from OpenAlex, Usman Ayub has authored 26 papers receiving a total of 296 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Finance, 11 papers in Economics and Econometrics and 7 papers in Management Science and Operations Research. Recurrent topics in Usman Ayub's work include Financial Markets and Investment Strategies (14 papers), Market Dynamics and Volatility (7 papers) and Stock Market Forecasting Methods (6 papers). Usman Ayub is often cited by papers focused on Financial Markets and Investment Strategies (14 papers), Market Dynamics and Volatility (7 papers) and Stock Market Forecasting Methods (6 papers). Usman Ayub collaborates with scholars based in Pakistan, Saudi Arabia and China. Usman Ayub's co-authors include Ghulam Mujtaba, Saqib Gulzar, Amir Rafique, Xiaofeng Hui, Qaisar Abbas, Muhammad Tahir, Syed Zulfiqar Ali Shah, Akhter Ali, Umara Noreen and Asad Abbas and has published in prestigious journals such as Sensors, Sustainability and Physica A Statistical Mechanics and its Applications.

In The Last Decade

Usman Ayub

23 papers receiving 283 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Usman Ayub Pakistan	10	160	136	76	71	49	26	296
Alexander Karminsky Russia	9	99 0.6×	111 0.8×	87 1.1×	57 0.8×	37 0.8×	45	271
Paul Moon Sub Choi South Korea	11	108 0.7×	100 0.7×	127 1.7×	86 1.2×	21 0.4×	28	277
Quoc Hung Nguyen United States	7	159 1.0×	168 1.2×	159 2.1×	76 1.1×	32 0.7×	20	348
Sriram V. Villupuram United States	10	188 1.2×	194 1.4×	117 1.5×	45 0.6×	35 0.7×	23	327
Mudeer Ahmed Khattak Malaysia	10	183 1.1×	107 0.8×	129 1.7×	56 0.8×	19 0.4×	25	306
Loredana Ureche‐Rangau France	11	172 1.1×	176 1.3×	60 0.8×	52 0.7×	30 0.6×	32	299
Shveta Singh India	10	112 0.7×	128 0.9×	133 1.8×	117 1.6×	22 0.4×	36	301
Giuseppe Galloppo Italy	10	139 0.9×	142 1.0×	106 1.4×	77 1.1×	20 0.4×	38	296
Feifei Li United States	11	175 1.1×	267 2.0×	75 1.0×	66 0.9×	104 2.1×	41	380
Anup Chowdhury United Kingdom	9	213 1.3×	96 0.7×	135 1.8×	94 1.3×	13 0.3×	20	370

Countries citing papers authored by Usman Ayub

Since Specialization

Citations

This map shows the geographic impact of Usman Ayub's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Usman Ayub with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Usman Ayub more than expected).

Fields of papers citing papers by Usman Ayub

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Usman Ayub. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Usman Ayub. The network helps show where Usman Ayub may publish in the future.

Co-authorship network of co-authors of Usman Ayub

This figure shows the co-authorship network connecting the top 25 collaborators of Usman Ayub. A scholar is included among the top collaborators of Usman Ayub based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Usman Ayub. Usman Ayub is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ayub, Usman, et al.. (2022). Does Voracious Behavior favor Efficient Market Hypothesis? Role of Performance Measures. Scientific Annals of Economics and Business. 69(4). 631–649. 1 indexed citations

Noreen, Umara, et al.. (2022). Does the Adaptive Market Hypothesis Reconcile the Behavioral Finance and the Efficient Market Hypothesis?. Risks. 10(9). 168–168. 10 indexed citations

Zafar, Saima, Usman Ayub, Hend I. Alkhammash, & Nasim Ullah. (2022). Framework for Efficient Auto-Scaling of Virtual Network Functions in a Cloud Environment. Sensors. 22(19). 7597–7597. 1 indexed citations

Irshad, Asma, et al.. (2021). Epidemiological Survey of the Prevalence of HCV and HBV in the Periphery of Lahore City. 3(1). 2 indexed citations

Noreen, Umara, et al.. (2021). The Impact of Family Ownership on Quality and Disclosure of Internal Control in Pakistan. Sustainability. 13(16). 8755–8755. 11 indexed citations

Ayub, Usman, et al.. (2021). The impact of green growth on financial stability. Journal of Financial Regulation and Compliance. 29(5). 533–560. 24 indexed citations

Ullah, Irfan, et al.. (2020). NEXUS OF FINANCIAL REPORTING QUALITY AND INVESTMENT EFFICIENCY. 11(9). 1–12.

Ayub, Usman, et al.. (2020). Capital Asset Pricing Model and Artificial Neural Networks: A Case of Pakistan’s Equity Market. 40(2). 673–688. 1 indexed citations

Ali, Akhter, et al.. (2020). The impact of sustainability reporting quality on the value relevance of corporate sustainability performance. Sustainable Development. 29(1). 155–175. 43 indexed citations

10.

Abbas, Asad & Usman Ayub. (2019). Role of earnings management in determining firm value: An emerging economy perspective. International Journal of ADVANCED AND APPLIED SCIENCES. 6(6). 103–116. 16 indexed citations

11.

Ayub, Usman, et al.. (2019). Don’t let the Greed catch you! Pleonexia rule applied to Pakistan stock exchange. Physica A Statistical Mechanics and its Applications. 524. 157–168. 4 indexed citations

12.

Gulzar, Saqib, Ghulam Mujtaba, Xiaofeng Hui, Usman Ayub, & Amir Rafique. (2019). Financial cointegration and spillover effect of global financial crisis: a study of emerging Asian financial markets. Economic Research-Ekonomska Istraživanja. 32(1). 187–218. 83 indexed citations

13.

Tahir, Muhammad Junaid, et al.. (2017). Esophageal Intramural Pseudo-Diverticulosis - A Case Report. 2(3). 1 indexed citations

14.

Khalid, N.R., et al.. (2013). Financial Contagion in South Asia: An EGARCH Approach. SSRN Electronic Journal. 4 indexed citations

15.

Abbas, Qaisar, et al.. (2013). An Investigation of Beta and Downside Beta Based CAPM-Case Study of Karachi Stock Exchange. SSRN Electronic Journal. 8 indexed citations

16.

Abbas, Qaisar, et al.. (2011). From Regular-Beta CAPM to Downside-Beta CAPM. SSRN Electronic Journal. 13 indexed citations

17.

Abbas, Qaisar, et al.. (2011). CAPM-Exclusive Problems Exclusively Dealt. SSRN Electronic Journal. 5 indexed citations

18.

Ayub, Usman, et al.. (2011). Employees' Perception of Annual Confidential Report and Performance Management System: Case Study of Zarai Tarakiati Bank Limited. 3 indexed citations

19.

Ayub, Usman, et al.. (2011). Are Equity markets Efficient? Evidence from Emerging Economy. 2 indexed citations

20.

Ayub, Usman, et al.. (2011). Lower Partial Moments-Proxy of Downside Risk. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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