SUBHAN ULLAH's Outputs (40)

Mapping the influence: Institutional blockholder coordination and climate change risk disclosure (2024)
Journal Article
Khalifa, M., Ullah, S., & Abdelfattah, T. (2024). Mapping the influence: Institutional blockholder coordination and climate change risk disclosure. Journal of Environmental Management, 370, Article 122788. https://doi.org/10.1016/j.jenvman.2024.122788

This study investigates the relationship between institutional blockholder coordination, proxied by geographic proximity, and climate change risk disclosure. Using a sample of 2887firm-year observations for S&P 500 companies from 2010 to 2022, we rev... Read More about Mapping the influence: Institutional blockholder coordination and climate change risk disclosure.

Impact of business strategy on carbon emissions: Empirical evidence from U.S. firms (2024)
Journal Article
Abdelfattah, T., Ullah, S., Houqe, M. N., & Zahir-ul-Hassan, M. K. (2024). Impact of business strategy on carbon emissions: Empirical evidence from U.S. firms. Business Strategy and the Environment, 33(6), 5939-5954. https://doi.org/10.1002/bse.3789

This study examines the nexus between business strategy and carbon emissions by utilising a dataset of U.S. firms from 2007 to 2020. It focuses on two broad types of firms, that is, prospectors and defenders. Regarding carbon emissions, we consider t... Read More about Impact of business strategy on carbon emissions: Empirical evidence from U.S. firms.

The impact of compliance, board committees and insider CEOs on firm survival during crisis (2023)
Journal Article
Ahmad, S., Ullah, S., Akbar, S., Kodwani, D., & Brahma, S. (2024). The impact of compliance, board committees and insider CEOs on firm survival during crisis. International Review of Financial Analysis, 91, 102979. https://doi.org/10.1016/j.irfa.2023.102979

This study investigates the relationship between internal corporate governance mechanisms and firm survival during a financial crisis. Using a sample of FTSE 350 listed companies for the time period 2003-2010, our results show significant differences... Read More about The impact of compliance, board committees and insider CEOs on firm survival during crisis.

Energy shocks and bank efficiency in emerging economies (2023)
Journal Article
Nasim, A., Ullah, S., Kim, J. R., & Hameed, A. (2023). Energy shocks and bank efficiency in emerging economies. Energy Economics, 126, Article 107005. https://doi.org/10.1016/j.eneco.2023.107005

Geopolitical conflicts often result in commodity price increases and supply-chain disruptions to the global economy. A recent example of the Russia-Ukraine War caused a significant increase in energy prices, resulting in a prospect of recession in th... Read More about Energy shocks and bank efficiency in emerging economies.

Corporate strategy, political contributions and corporate risk-taking (2023)
Journal Article
Halari, A., Ahmad, S., Ullah, S., & Amankwah-Amoah, J. (2023). Corporate strategy, political contributions and corporate risk-taking. Corporate Governance, 23(7), 1484-1505. https://doi.org/10.1108/CG-07-2022-0310

Purpose: Despite the importance and prevalence of corporate political activities in modern organizations, there remains limited insight on the potential relationship between political contributions and companies’ risk-taking activities. This study ai... Read More about Corporate strategy, political contributions and corporate risk-taking.

Sustainability Targets in Executive Remuneration Contracts and Corporate Sustainability Performance in the United Kingdom and European Union (2023)
Journal Article
Nguyen, H. T. T., Ullah, S., Le, H. T. M., & Hameed, A. (2023). Sustainability Targets in Executive Remuneration Contracts and Corporate Sustainability Performance in the United Kingdom and European Union. Environment Systems and Decisions, 43, 393-415. https://doi.org/10.1007/s10669-023-09901-6

This study investigates the impact of the integration of sustainability criteria in executive remuneration on corporate sustainability performance (CSP). The paper tests the pooled OLS models on a cross-country sample comprising 279 firms from 19 Eur... Read More about Sustainability Targets in Executive Remuneration Contracts and Corporate Sustainability Performance in the United Kingdom and European Union.

Accounting for digital currencies (2023)
Journal Article
Alsalmi, N., Ullah, S., & Rafique, M. (2023). Accounting for digital currencies. Research in International Business and Finance, 64, Article 101897. https://doi.org/10.1016/j.ribaf.2023.101897

The purpose of this paper is twofold: (i) to investigate some of the main issues surrounding the classification of digital currencies, and (ii) to identify the accounting practices and standards tied to digital currencies. This paper discusses two di... Read More about Accounting for digital currencies.

Climate risk disclosures and global sustainability initiatives: A conceptual analysis and agenda for future research (2022)
Journal Article
Ngo, T., Le, T., Ullah, S., & Trinh, H. (2023). Climate risk disclosures and global sustainability initiatives: A conceptual analysis and agenda for future research. Business Strategy and the Environment, 32(6), 3705-3720. https://doi.org/10.1002/bse.3323

Climate change impacts, risks and sustainability disclosures have attracted increasing attention from scholars in various streams of the economics and finance literature towards achieving the UN's Sustainable Development Goals (SDGs). Within the stre... Read More about Climate risk disclosures and global sustainability initiatives: A conceptual analysis and agenda for future research.

Examining the bidirectional nexus between financial development and green growth: International evidence through the roles of human capital and education expenditure (2022)
Journal Article
Ngo, T., Trinh, H. H., Haouas, I., & Ullah, S. (2022). Examining the bidirectional nexus between financial development and green growth: International evidence through the roles of human capital and education expenditure. Resources Policy, 79, Article 102964. https://doi.org/10.1016/j.resourpol.2022.102964

In the context of the 2030 Agenda for Sustainable Development by the United Nations, the functionality of financial development is undeniable in the wider economy toward Sustainable Development Goals (SDGs). Using novel panel data of 36 countries ove... Read More about Examining the bidirectional nexus between financial development and green growth: International evidence through the roles of human capital and education expenditure.

The choice of performance measures, target setting and vesting levels in UK firms' Chief Executive Officer equity‐based compensation (2022)
Journal Article
Hameed, A., Padgett, C., Clements, M. P., & Ullah, S. (2023). The choice of performance measures, target setting and vesting levels in UK firms' Chief Executive Officer equity‐based compensation. International Journal of Finance and Economics, 28(4), 4246-4270. https://doi.org/10.1002/ijfe.2649

This article analyses factors influencing the choice of performance measure in CEO equity-based compensation, for a sample of 3,400 plans from 400 UK firms between 2007 and 2015. We examine the effect of the volatility of earnings per share (EPS) and... Read More about The choice of performance measures, target setting and vesting levels in UK firms' Chief Executive Officer equity‐based compensation.

Does national culture matter for environmental innovation? A study of emerging economies (2022)
Journal Article
Ullah, S., Agyei-Boapeah, H., Kim, J. R., & Nasim, A. (2022). Does national culture matter for environmental innovation? A study of emerging economies. Technological Forecasting and Social Change, 181, Article 121755. https://doi.org/10.1016/j.techfore.2022.121755

Environmental innovation is regarded as an essential tool to achieve the Paris Climate Conference agreement and Net Zero by 2050. Despite the extensive studies on the determinants of environmental innovation in developed countries, little attention h... Read More about Does national culture matter for environmental innovation? A study of emerging economies.

The moderating effects of CEO power and personal traits on say-on-pay effectiveness: Insights from the Anglo-Saxon economies (2022)
Journal Article
Joura, E., Xiao, Q., & Ullah, S. (2023). The moderating effects of CEO power and personal traits on say-on-pay effectiveness: Insights from the Anglo-Saxon economies. International Journal of Finance and Economics, 28(4), 4055-4078. https://doi.org/10.1002/ijfe.2636

This study investigates the efficacy of say-on-pay (SOP) regulation in mitigating excessive CEO compensation and how it is affected by CEO personal traits and the power distribution inside a corporation. Using IV-GMM method and a sample of 1,931 firm... Read More about The moderating effects of CEO power and personal traits on say-on-pay effectiveness: Insights from the Anglo-Saxon economies.

Assessing the influence of celebrity and government endorsements on bitcoin's price volatility (2022)
Journal Article
Ullah, S., Attah-Boakye, R., Adams, K., & Zaefarian, G. (2022). Assessing the influence of celebrity and government endorsements on bitcoin's price volatility. Journal of Business Research, 145, 228-239. https://doi.org/10.1016/j.jbusres.2022.01.055

The global market capitalisation of bitcoin has exponentially increased in recent years and there are concerns that the current prices of bitcoin do not reflect the true and fair underlying value of this particular type of digital asset. Applying Cue... Read More about Assessing the influence of celebrity and government endorsements on bitcoin's price volatility.

Executive compensation and corporate performance of energy companies around the world (2021)
Journal Article
Wang, C., Zhang, S., Ullah, S., Ullah, R., & Ullah, F. (2021). Executive compensation and corporate performance of energy companies around the world. Energy Strategy Reviews, 38, Article 100749. https://doi.org/10.1016/j.esr.2021.100749

This paper studies the relationship between executive compensation and corporate performance of global energy companies. Data from 121 listed energy companies from 2010 to 2019 were collected for empirical analysis. The results show that in the energ... Read More about Executive compensation and corporate performance of energy companies around the world.

Sustainable economic activities, climate change, and carbon risk: an international evidence (2021)
Journal Article
Khan, M. K., Trinh, H. H., Khan, I. U., & Ullah, S. (2022). Sustainable economic activities, climate change, and carbon risk: an international evidence. Environment, Development and Sustainability, 24(7), 9642-9664. https://doi.org/10.1007/s10668-021-01842-x

The employment of renewable resources and their association with the real economy’s growth in mitigating the problem of carbon emission risk has been debated in the literature in a specific group of countries and regions. However, their relations and... Read More about Sustainable economic activities, climate change, and carbon risk: an international evidence.

Do firm-level sustainability targets drive environmental innovation? Insights from BRICS Economies (2021)
Journal Article
Ullah, S., & Nasim, A. (2021). Do firm-level sustainability targets drive environmental innovation? Insights from BRICS Economies. Journal of Environmental Management, 294, Article 112754. https://doi.org/10.1016/j.jenvman.2021.112754

This paper examines the relationship between sustainability targets and their impacts on corporate environmental innovation. Using data over the period 2009-2018 on 202 companies from BRICS countries, covering firm-level governance, social responsibi... Read More about Do firm-level sustainability targets drive environmental innovation? Insights from BRICS Economies.

Capital expenditures, corporate hedging and firm value (2021)
Journal Article
Ullah, S., Irfan, M., Kim, J. R., & Ullah, F. (2022). Capital expenditures, corporate hedging and firm value. Quarterly Review of Economics and Finance, 87, 360-366. https://doi.org/10.1016/j.qref.2021.06.008

Despite the well-documented mixed results of hedging on firm value, empirical evidence of why hedging reduces firm value is rare. Theory suggests that hedging can increase firm value by reducing bankruptcy cost and volatility, although it can also de... Read More about Capital expenditures, corporate hedging and firm value.

Analyzing the connectedness between crude oil and petroleum products: Evidence from USA (2021)
Journal Article
Tiwari, A. K., Suleman, M. T., Ullah, S., & Shahbaz, M. (2023). Analyzing the connectedness between crude oil and petroleum products: Evidence from USA. International Journal of Finance and Economics, 28(3), 2278-2347. https://doi.org/10.1002/ijfe.2536

This paper investigates the connectedness, in time and frequency domain, between daily returns series of crude oil and petroleum products for the period January 11, 2003 to March 12, 2018. In doing so, we have applied DY (2012) and BK (2018) spillove... Read More about Analyzing the connectedness between crude oil and petroleum products: Evidence from USA.

How to Apply the Event Study Methodology in STATA? An Overview and a Step-by-Step Guide for Authors (2021)
Journal Article
Ullah, S., Zaefarian, G., Ahmed, R., & Kimani, D. (2021). How to Apply the Event Study Methodology in STATA? An Overview and a Step-by-Step Guide for Authors. Industrial Marketing Management, 99, A1-A12. https://doi.org/10.1016/j.indmarman.2021.02.004

The event study methodology, which is gaining recognition in the business and marketing disciplines, is a technique used to capture the impact of significant events and announcements at the firm level and country level. Originating from the finance a... Read More about How to Apply the Event Study Methodology in STATA? An Overview and a Step-by-Step Guide for Authors.

Multinational corporations and human rights violations in emerging economies: Does commitment to social and environmental responsibility matter? (2020)
Journal Article
Ullah, S., Adams, K., Adams, D., & Attah-Boakye, R. (2021). Multinational corporations and human rights violations in emerging economies: Does commitment to social and environmental responsibility matter?. Journal of Environmental Management, 280, Article 111689. https://doi.org/10.1016/j.jenvman.2020.111689

With the surge in economic growth in the global-north visa -vis social and economic inequalities in the global-south (north-south dichotomy), there is an increasing requirement for critical research and an examination of the policy implications with... Read More about Multinational corporations and human rights violations in emerging economies: Does commitment to social and environmental responsibility matter?.

The implications of liquidity ratios: Evidence from Pakistan stock exchange limited (2020)
Journal Article
Ahmed, R., ullah, S., Hudson, R., & Gregoriou, A. (2023). The implications of liquidity ratios: Evidence from Pakistan stock exchange limited. Quarterly Review of Economics and Finance, 87, 235-243. https://doi.org/10.1016/j.qref.2020.12.006

In this paper we test two recently developed liquidity measures the Return-to-Turnover (hereafter RtoTR) proposed by Florackis et al. (2011) and Return-to-Volume (hereafter RtoV) recommended by Amihud, 2002, for 386 companies listed on the Pakistani... Read More about The implications of liquidity ratios: Evidence from Pakistan stock exchange limited.

Analysing corporate governance and accountability practices from an African neo-patrimonialism perspective: Insights from Kenya (2020)
Journal Article
Kimani, D., Ullah, S., Kodwani, D., & Akhtar, P. (2021). Analysing corporate governance and accountability practices from an African neo-patrimonialism perspective: Insights from Kenya. Critical Perspectives On Accounting, 78, Article 102260. https://doi.org/10.1016/j.cpa.2020.102260

This paper examines corporate governance (CG) and corporate accountability practices in the African context, by focusing on the case of Kenya. Our data comprises a combination of 29 semi-structured interviews, field observations and archival evidence... Read More about Analysing corporate governance and accountability practices from an African neo-patrimonialism perspective: Insights from Kenya.

Analysing spillover between returns and volatility series of oil across major stock markets (2020)
Journal Article
Tiwari, A., Nasreen, S., Ullah, S., & Shahbaz, M. (2021). Analysing spillover between returns and volatility series of oil across major stock markets. International Journal of Finance and Economics, 26(2), 2458-2490. https://doi.org/10.1002/ijfe.1916

Applying recently developed Diebold and Yilmaz (2012) spillover index, this paper investigates the oil-stocks returns and volatility connectedness with weekly data between 2000/01/14-2017/03/31. For the purpose of robustness, we have both used WTI an... Read More about Analysing spillover between returns and volatility series of oil across major stock markets.

Coordination and collaboration for humanitarian operational excellence: big data and modern information processing systems (2020)
Journal Article
Akhtar, P., Osburg, V.-S., Kabra, G., Ullah, S., Shabbir, H., & Kumari, S. (2022). Coordination and collaboration for humanitarian operational excellence: big data and modern information processing systems. Production Planning and Control, 33(6-7), 705-721. https://doi.org/10.1080/09537287.2020.1834126

Humanitarian operational excellence depends on effective coordination and collaboration not only between supply chain partners but also among other actors such as host government, local and international non-government organizations (NGOs), and donor... Read More about Coordination and collaboration for humanitarian operational excellence: big data and modern information processing systems.

The impact of say on pay votes on firms' strategic policies: Insights from the Anglo- Saxon economy (2020)
Journal Article
Joura, E., Xiao, Q., & Ullah, S. (2021). The impact of say on pay votes on firms' strategic policies: Insights from the Anglo- Saxon economy. International Review of Financial Analysis, 73, Article 101606. https://doi.org/10.1016/j.irfa.2020.101606

This study examines evidences of executive reactions to say-on-pay (SOP) votes in terms of strategic policies which could affect firms' long-run growth and eventual survival. We employed an unbalanced panel data from 1,932 firms taken from four count... Read More about The impact of say on pay votes on firms' strategic policies: Insights from the Anglo- Saxon economy.

Governance disclosure quality and market valuation of firms in UK and Germany (2020)
Journal Article
Ullah, S., Ahmad, S., Akbar, S., Kodwani, D., & Frecknall‐Hughes, J. (2021). Governance disclosure quality and market valuation of firms in UK and Germany. International Journal of Finance and Economics, 26(4), 5031-5055. https://doi.org/10.1002/ijfe.2053

This study develops a 'comply or explain' index which captures compliance and quality of explanations given for non-compliance with the corporate governance codes in UK and Germany. In particular, we explain, how compliance and quality of explanation... Read More about Governance disclosure quality and market valuation of firms in UK and Germany.

Blockchain, business and the fourth industrial revolution: Whence, whither, wherefore and how? (2020)
Journal Article
Kimani, D., Adams, K., Attah-Boakye, R., Ullah, S., Frecknall-Hughes, J., & Kim, J. (2020). Blockchain, business and the fourth industrial revolution: Whence, whither, wherefore and how?. Technological Forecasting and Social Change, 161, Article 120254. https://doi.org/10.1016/j.techfore.2020.120254

Blockchain is one the most remarkable technological innovations of the 21st century. The most notable application of blockchain is in the development and operation of cryptocurrencies (e.g. bitcoin, ethereum, among others). Besides the financial serv... Read More about Blockchain, business and the fourth industrial revolution: Whence, whither, wherefore and how?.

The impact of board gender diversity and national culture on corporate innovation: a multi- country analysis of multinational corporations operating in emerging economies (2020)
Journal Article
Attah-Boakye, R., Adams, K., Kimani, D., & Ullah, S. (2020). The impact of board gender diversity and national culture on corporate innovation: a multi- country analysis of multinational corporations operating in emerging economies. Technological Forecasting and Social Change, 161, Article 120247. https://doi.org/10.1016/j.techfore.2020.120247

This paper contributes to burgeoning research concerning the relationship between boardroom gender diversity and corporate innovation. The paper deploys a multi-theoretical framework comprising insights from the upper echelons, resource-dependency, a... Read More about The impact of board gender diversity and national culture on corporate innovation: a multi- country analysis of multinational corporations operating in emerging economies.

Financial modelling, risk management of energy instruments and the role of cryptocurrencies (2020)
Journal Article
Huynh, T. L. D., Shahbaz, M., Nasir, M. A., & Ullah, S. (2022). Financial modelling, risk management of energy instruments and the role of cryptocurrencies. Annals of Operations Research, 313, 47-75. https://doi.org/10.1007/s10479-020-03680-y

This paper empirically investigates whether cryptocurrencies might have a useful role in financial modelling and risk management in the energy markets. To do so, the causal relationship between movements on the energy markets (specifically the price... Read More about Financial modelling, risk management of energy instruments and the role of cryptocurrencies.

How to use instrumental variables in addressing endogeneity? A step-by-step procedure for non-specialists (2020)
Journal Article
Ullah, S., Zaefarian, G., & Ullah, F. (2021). How to use instrumental variables in addressing endogeneity? A step-by-step procedure for non-specialists. Industrial Marketing Management, 96, A1-A6. https://doi.org/10.1016/j.indmarman.2020.03.006

Endogeneity issues in empirical research have received increasing academic attention. Tackling endogeneity problems effectively and using the appropriate estimation techniques are important quality benchmarks in the publication process of many academ... Read More about How to use instrumental variables in addressing endogeneity? A step-by-step procedure for non-specialists.

Dynamic capabilities and environmental sustainability for emerging economies’ multinational enterprises (2020)
Journal Article
Akhtar, P., Ullah, S., Amin, S. H., Kabra, G., & Shaw, S. (2020). Dynamic capabilities and environmental sustainability for emerging economies’ multinational enterprises. International Studies of Management and Organization, 50(1), 27-42. https://doi.org/10.1080/00208825.2019.1703376

The purpose of this study is to enhance our understanding of how macro (country)-level dynamic capabilities, such as government environmental policies, legal and market requirements, and technological advances, and micro (firm)-level dynamic capabili... Read More about Dynamic capabilities and environmental sustainability for emerging economies’ multinational enterprises.

Big Data-Savvy Teams’ Skills, Big Data-Driven Actions and Business Performance (2019)
Journal Article
Akhtar, P., Frynas, J. G., Mellahi, K., & Ullah, S. (2019). Big Data-Savvy Teams’ Skills, Big Data-Driven Actions and Business Performance. British Journal of Management, 30(2), 252-271. https://doi.org/10.1111/1467-8551.12333

© 2019 British Academy of Management Prior studies on big data analytics have emphasized the importance of specific big data skills and capabilities for organizational success; however, they have largely neglected to investigate the use of cross-func... Read More about Big Data-Savvy Teams’ Skills, Big Data-Driven Actions and Business Performance.

Globalisation, governance, accountability and the natural resource 'curse': Implications for socio-economic growth of oil-rich developing countries (2019)
Journal Article
Adams, D., Adams, K., Ullah, S., & Ullah, F. (2019). Globalisation, governance, accountability and the natural resource 'curse': Implications for socio-economic growth of oil-rich developing countries. Resources Policy, 61, 128-140. https://doi.org/10.1016/j.resourpol.2019.02.009

Motivated by recent inconclusive debates on the natural resource 'curse' phenomenon, this paper reviews studies that have explored the causes and implications of natural resource endowments 'curse' within oil-rich developing countries (ODCs). Most of... Read More about Globalisation, governance, accountability and the natural resource 'curse': Implications for socio-economic growth of oil-rich developing countries.

Hide-and-seek in corporate disclosure: evidence from negative corporate incidents (2019)
Journal Article
Rudkin, B., Kimani, D., Ullah, S., Ahmed, R., & Farooq, S. U. (2019). Hide-and-seek in corporate disclosure: evidence from negative corporate incidents. Corporate Governance, 19(1), 158-175. https://doi.org/10.1108/CG-05-2018-0164

© 2018, Emerald Publishing Limited. Purpose: This paper investigates the legitimacy tactics used in the annual reports of UK listed companies in the aftermath of major corporate scandals. Design/methodology/approach: We carried out a content analysis... Read More about Hide-and-seek in corporate disclosure: evidence from negative corporate incidents.

Risk perceptions and risk management approaches of Chinese overseas investors: An empirical investigation (2018)
Journal Article
Ullah, S., Wang, Z., Stokes, P., & Xiao, W. (2019). Risk perceptions and risk management approaches of Chinese overseas investors: An empirical investigation. Research in International Business and Finance, 47, 470-486. https://doi.org/10.1016/j.ribaf.2018.09.008

This paper presents empirical evidence on how Chinese firms perceive and tackle risks associated with their overseas investments. Using a first-hand survey dataset of Chinese firms who invest abroad, we depict variations in (1) the levels of differen... Read More about Risk perceptions and risk management approaches of Chinese overseas investors: An empirical investigation.

Assessing the Design and Development of Accounting Modules across UK Higher Educational Institutions (2018)
Journal Article
Ullah, S., Kimani, D., Bai, Y., & Ahmed, R. (2018). Assessing the Design and Development of Accounting Modules across UK Higher Educational Institutions. Cogent Business and Management, 5(1), 1-17. https://doi.org/10.1080/23311975.2018.1510717

The purpose of this paper is to understand how accounting modules are designed and developed across UK Higher Educational Institutions. We carried out a content analysis of Undergraduate Year 1 Accounting Module Handbooks for a sample of 12 UK Univer... Read More about Assessing the Design and Development of Accounting Modules across UK Higher Educational Institutions.

The role of country-level institutional factors in escaping the natural resource curse: Insights from Ghana (2018)
Journal Article
Adams, D., Ullah, S., Akhtar, P., Adams, K., & Saidi, S. (2019). The role of country-level institutional factors in escaping the natural resource curse: Insights from Ghana. Resources Policy, 61, 433-440. https://doi.org/10.1016/j.resourpol.2018.03.005

Empirical research shows that developing countries that are rich in natural resources tend to suffer slow economic growth and development due to various factors such as quality of institutions, governance, among others. The phenomenon of slow growth... Read More about The role of country-level institutional factors in escaping the natural resource curse: Insights from Ghana.

Determinants of Corporate Cash Holdings: An empirical study of Chinese Listed Firms (2018)
Journal Article
Ahmed, R., Qi, W., Ullah, S., & Kimani, D. (2018). Determinants of Corporate Cash Holdings: An empirical study of Chinese Listed Firms. Corporate Ownership and Control, 15(3), https://doi.org/10.22495/cocv15i3art5

This study explores the determinants of corporate cash holdings in the Chinese context. As one of the largest developing countries in the world, China offers an interesting opportunity to explore the role of corporate governance, and ownership struct... Read More about Determinants of Corporate Cash Holdings: An empirical study of Chinese Listed Firms.

International Evidence on the Determinants of Organizational Ethical Vulnerability (2018)
Journal Article
Ullah, S., Ahmad, S., Akbar, S., & Kodwani, D. (2019). International Evidence on the Determinants of Organizational Ethical Vulnerability. British Journal of Management, 30(3), 668-691. https://doi.org/10.1111/1467-8551.12289

© 2018 British Academy of Management This paper proposes a model to explain what makes organizations ethically vulnerable. Drawing upon legitimacy, institutional, agency and individual moral reasoning theories we consider three sets of explanatory fa... Read More about International Evidence on the Determinants of Organizational Ethical Vulnerability.

Dealing with endogeneity bias: The generalized method of moments (GMM) for panel data (2018)
Journal Article
Ullah, S., Akhtar, P., & Zaefarian, G. (2018). Dealing with endogeneity bias: The generalized method of moments (GMM) for panel data. Industrial Marketing Management, 71, 69-78. https://doi.org/10.1016/j.indmarman.2017.11.010

© 2017 Elsevier Inc. Endogeneity bias can lead to inconsistent estimates and incorrect inferences, which may provide misleading conclusions and inappropriate theoretical interpretations. Sometimes, such bias can even lead to coefficients having the w... Read More about Dealing with endogeneity bias: The generalized method of moments (GMM) for panel data.