IDEAS home Printed from https://ideas.repec.org/a/gam/jijerp/v18y2021i9p4608-d544070.html
   My bibliography  Save this article

The Inter-Relation of Corporate Social Responsibility at Employee Level, Servant Leadership, and Innovative Work Behavior in the Time of Crisis from the Healthcare Sector of Pakistan

Author

Listed:
  • Naveed Ahmad

    (Faculty of Management Studies, University of Central Punjab, Lahore 54000, Pakistan)

  • Miklas Scholz

    (Department of Building and Environmental Technology, Division of Water Resources Engineering, Faculty of Engineering, Lund University, P.O. Box 118, 221 00 Lund, Sweden
    Department of Civil Engineering Science, Kingsway Campus, School of Civil Engineering and the Built Environment, University of Johannesburg, Aukland Park 2006, Johannesburg PO Box 524, South Africa
    Department of Town Planning, Engineering Networks and Systems, South Ural State University (National Research University), 76, Lenin prospekt, 454080 Chelyabinsk, Russia)

  • Muhammad Zulqarnain Arshad

    (Department of Management Sciences, Lahore Garrison University, Lahore 54000, Pakistan)

  • Syed Khuram Ali Jafri

    (Department of Management Sciences, Bahria University, Lahore 54000, Pakistan)

  • Raja Irfan Sabir

    (Faculty of Management Studies, University of Central Punjab, Lahore 54000, Pakistan)

  • Waris Ali Khan

    (Faculty of Business, Economics, and Accountancy, Universti Malaysia Sabah, Sabah 88400, Malaysia)

  • Heesup Han

    (College of Hospitality and Tourism Management, Sejong University, 98 Gunja-Dong, Gwanjin-Gu, Seoul 143-747, Korea)

Abstract

Organizational crisis can serve as a base to provide an opportunity to an organization for enhancing individuals, organizations, and communities. The healthcare sector is one of those sectors that remains under continuous pressure to provide high-quality service delivery to the patients. Hence, the requirement of innovation for this sector is huge when compared to other sectors. The majority of the previous studies have investigated the phenomenon of CSR at the employee’s level (CSR-E) to influence employee behavior positively. However, the importance of CSR-E to enhance the innovative capability of the employees at the workplace is not well-explored in extant literature. Moreover, it is not clear from previous studies how the concept of servant leadership can explain the employee’s engagement towards innovative work behavior (EIB). Thus, the current survey aims to test the relationship of CSR-E and EIB in the healthcare sector of Pakistan with the mediating effect of servant leadership. The data of the current study were obtained through a self-administered (paper-pencil) survey and they were analyzed through the structural equation modeling (SEM) technique. The empirical results of SEM analysis revealed that CSR-E and EIB are positively related and servant leadership partially mediates this relationship. The findings of the current study will be helpful for policymakers to improve their understanding towards CSR-E to induce EIB in the time of crisis. At the same time, the current study also highlights the importance of servant leadership to the policymakers in encouraging the employees to display their innovative capability at the workplace to serve their organization during the time of crisis.

Suggested Citation

  • Naveed Ahmad & Miklas Scholz & Muhammad Zulqarnain Arshad & Syed Khuram Ali Jafri & Raja Irfan Sabir & Waris Ali Khan & Heesup Han, 2021. "The Inter-Relation of Corporate Social Responsibility at Employee Level, Servant Leadership, and Innovative Work Behavior in the Time of Crisis from the Healthcare Sector of Pakistan," IJERPH, MDPI, vol. 18(9), pages 1-16, April.
  • Handle: RePEc:gam:jijerp:v:18:y:2021:i:9:p:4608-:d:544070
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1660-4601/18/9/4608/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1660-4601/18/9/4608/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Pasquale Ruggiero & Sebastiano Cupertino, 2018. "CSR Strategic Approach, Financial Resources and Corporate Social Performance: The Mediating Effect of Innovation," Sustainability, MDPI, vol. 10(10), pages 1-22, October.
    2. Faiza Manzoor & Longbao Wei & Mohammad Nurunnabi & Qazi Abdul Subhan & Syed Irshad Ali Shah & Samaher Fallatah, 2019. "The Impact of Transformational Leadership on Job Performance and CSR as Mediator in SMEs," Sustainability, MDPI, vol. 11(2), pages 1-14, January.
    3. Rafał Kowalczyk & Wioleta Kucharska, 2020. "Corporate social responsibility practices incomes and outcomes: Stakeholders' pressure, culture, employee commitment, corporate reputation, and brand performance. A Polish–German cross‐country study," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 27(2), pages 595-615, March.
    4. Stock, Ruth, 2015. "Is Boreout a Threat to Frontline Employees’ Innovative Work Behavior?," Publications of Darmstadt Technical University, Institute for Business Studies (BWL) 76766, Darmstadt Technical University, Department of Business Administration, Economics and Law, Institute for Business Studies (BWL).
    5. Carroll, Archie B., 1991. "The pyramid of corporate social responsibility: Toward the moral management of organizational stakeholders," Business Horizons, Elsevier, vol. 34(4), pages 39-48.
    6. Mavis Agyemang Opoku & Suk Bong Choi & Seung-Wan Kang, 2019. "Servant Leadership and Innovative Behaviour: An Empirical Analysis of Ghana’s Manufacturing Sector," Sustainability, MDPI, vol. 11(22), pages 1-18, November.
    7. Sehar Zulfiqar & Rabeea Sadaf & József Popp & Jolita Vveinhardt & Domicián Máté, 2019. "An Examination of Corporate Social Responsibility and Employee Behavior: The Case of Pakistan," Sustainability, MDPI, vol. 11(13), pages 1-15, June.
    8. Jintao Lu & Licheng Ren & Chong Zhang & Chunyan Wang & Rizwan R. Ahmed & Justas Streimikis, 2020. "Corporate social responsibility and employee behavior: Evidence from mediation and moderation analysis," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 27(4), pages 1719-1728, July.
    9. Chen-En Hou & Wen-Min Lu & Shiu-Wan Hung, 2019. "Does CSR matter? Influence of corporate social responsibility on corporate performance in the creative industry," Annals of Operations Research, Springer, vol. 278(1), pages 255-279, July.
    10. Hui Li & Nazir Sajjad & Qun Wang & Asadullah Muhammad Ali & Zeb Khaqan & Shafi Amina, 2019. "Influence of Transformational Leadership on Employees’ Innovative Work Behavior in Sustainable Organizations: Test of Mediation and Moderation Processes," Sustainability, MDPI, vol. 11(6), pages 1-21, March.
    11. Osman M. Karatepe & Anastasia Ozturk & Taegoo Terry Kim, 2019. "Servant leadership, organisational trust, and bank employee outcomes," The Service Industries Journal, Taylor & Francis Journals, vol. 39(2), pages 86-108, January.
    12. Tahir Farid & Sadaf Iqbal & Jianhong Ma & Sandra Castro-González & Amira Khattak & Muhammad Khalil Khan, 2019. "Employees’ Perceptions of CSR, Work Engagement, and Organizational Citizenship Behavior: The Mediating Effects of Organizational Justice," IJERPH, MDPI, vol. 16(10), pages 1-16, May.
    13. Noor Ahmed Brohi & Amer Hamzah Jantan & Muhammad Asif Qureshi & Abdul Rahman Bin Jaffar & Juha Bin Ali & Kamal Bin Ab Hamid, 2018. "The impact of servant leadership on employees attitudinal and behavioural outcomes," Cogent Business & Management, Taylor & Francis Journals, vol. 5(1), pages 1542652-154, January.
    14. Mansoora Ahmed & Sun Zehou & Syed Ali Raza & Muhammad Asif Qureshi & Sara Qamar Yousufi, 2020. "Impact of CSR and environmental triggers on employee green behavior: The mediating effect of employee well‐being," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 27(5), pages 2225-2239, September.
    15. Sajjad A. Afridi & Bilal Afsar & Asad Shahjehan & Zia U. Rehman & Maqsood Haider & Mehboob Ullah, 2020. "Retracted: Perceived corporate social responsibility and innovative work behavior: The role of employee volunteerism and authenticity," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 27(4), pages 1865-1877, July.
    16. Sang Jun Cho & Chune Young Chung & Jason Young, 2019. "Study on the Relationship between CSR and Financial Performance," Sustainability, MDPI, vol. 11(2), pages 1-26, January.
    17. Ali Raza & Amer Saeed & Muhammad Khalid Iqbal & Umair Saeed & Imran Sadiq & Naveed Ahmad Faraz, 2020. "Linking Corporate Social Responsibility to Customer Loyalty through Co-Creation and Customer Company Identification: Exploring Sequential Mediation Mechanism," Sustainability, MDPI, vol. 12(6), pages 1-19, March.
    18. Ming-Chuan Yu & Qiang Mai & Sang-Bing Tsai & Yi Dai, 2018. "An Empirical Study on the Organizational Trust, Employee-Organization Relationship and Innovative Behavior from the Integrated Perspective of Social Exchange and Organizational Sustainability," Sustainability, MDPI, vol. 10(3), pages 1-14, March.
    19. Linghui Kong & Muhammad Safdar Sial & Naveed Ahmad & Mariana Sehleanu & Zhihui Li & Malik Zia-Ud-Din & Daniel Badulescu, 2021. "CSR as a Potential Motivator to Shape Employees’ View towards Nature for a Sustainable Workplace Environment," Sustainability, MDPI, vol. 13(3), pages 1-13, February.
    20. Gary M. Fleischman & Eric N. Johnson & Kenton B. Walker & Sean R. Valentine, 2019. "Ethics Versus Outcomes: Managerial Responses to Incentive-Driven and Goal-Induced Employee Behavior," Journal of Business Ethics, Springer, vol. 158(4), pages 951-967, September.
    21. Asadullah Khaskheli & Yushi Jiang & Syed A. Raza & Muhammad A. Qureshi & Komal A. Khan & Javeria Salam, 2020. "Do CSR activities increase organizational citizenship behavior among employees? Mediating role of affective commitment and job satisfaction," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 27(6), pages 2941-2955, November.
    22. Barbara Wisse & Rob Eijbergen & Eric F. Rietzschel & Susanne Scheibe, 2018. "Catering to the Needs of an Aging Workforce: The Role of Employee Age in the Relationship Between Corporate Social Responsibility and Employee Satisfaction," Journal of Business Ethics, Springer, vol. 147(4), pages 875-888, February.
    23. Nuttawuth Muenjohn & Adela McMurray, 2017. "Design leadership, work values ethic and workplace innovation: an investigation of SMEs in Thailand and Vietnam," Asia Pacific Business Review, Taylor & Francis Journals, vol. 23(2), pages 192-204, March.
    24. Antonio Juan Briones Peñalver & Juan Andrés Bernal Conesa & Carmen de Nieves Nieto, 2018. "Analysis of Corporate Social Responsibility in Spanish Agribusiness and Its Influence on Innovation and Performance," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 25(2), pages 182-193, March.
    25. Richa Chaudhary & Anuja Akhouri, 2018. "CSR perceptions and employee creativity: examining serial mediation effects of meaningfulness and work engagement," Social Responsibility Journal, Emerald Group Publishing Limited, vol. 15(1), pages 61-74, October.
    26. Magda B. L. Donia & Sigalit Ronen & Carol-Ann Tetrault Sirsly & Silvia Bonaccio, 2019. "CSR by Any Other Name? The Differential Impact of Substantive and Symbolic CSR Attributions on Employee Outcomes," Journal of Business Ethics, Springer, vol. 157(2), pages 503-523, June.
    27. Behrooz Gharleghi & Asghar Afshar Jahanshahi & Khaled Nawaser, 2018. "The Outcomes of Corporate Social Responsibility to Employees: Empirical Evidence from a Developing Country," Sustainability, MDPI, vol. 10(3), pages 1-15, March.
    28. Wioleta Kucharska & Rafał Kowalczyk, 2019. "How to achieve sustainability?—Employee's point of view on company's culture and CSR practice," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 26(2), pages 453-467, March.
    29. Jianji Zeng & Guangyi Xu, 2020. "How Servant Leadership Motivates Innovative Behavior: A Moderated Mediation Model," IJERPH, MDPI, vol. 17(13), pages 1-14, July.
    30. Yi-Bin Li & Gui-Qing Zhang & Tung-Ju Wu & Chi-Lu Peng, 2020. "Employee’s Corporate Social Responsibility Perception and Sustained Innovative Behavior: Based on the Psychological Identity of Employees," Sustainability, MDPI, vol. 12(20), pages 1-15, October.
    31. Lin, Yu-En & Li, Yi-Wen & Cheng, Teng Yuan & Lam, Keith, 2021. "Corporate social responsibility and investment efficiency: Does business strategy matter?," International Review of Financial Analysis, Elsevier, vol. 73(C).
    32. Xinshu Zhao & John G. Lynch & Qimei Chen, 2010. "Reconsidering Baron and Kenny: Myths and Truths about Mediation Analysis," Journal of Consumer Research, Journal of Consumer Research Inc., vol. 37(2), pages 197-206, August.
    33. Won-Moo Hur & Tae-Won Moon & Sung-Hoon Ko, 2018. "How Employees’ Perceptions of CSR Increase Employee Creativity: Mediating Mechanisms of Compassion at Work and Intrinsic Motivation," Journal of Business Ethics, Springer, vol. 153(3), pages 629-644, December.
    34. repec:ucp:bkecon:9780226316529 is not listed on IDEAS
    35. Lau, Patricia Yin Yin & Tong, Jane L.Y. Terpstra & Lien, Bella Ya-Hui & Hsu, Yen-Chen & Chong, Chooi Ling, 2017. "Ethical work climate, employee commitment and proactive customer service performance: Test of the mediating effects of organizational politics," Journal of Retailing and Consumer Services, Elsevier, vol. 35(C), pages 20-26.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Junjie Peng & Sarminah Samad & Ubaldo Comite & Naveed Ahmad & Heesup Han & Antonio Ariza-Montes & Alejandro Vega-Muñoz, 2022. "Environmentally Specific Servant Leadership and Employees’ Energy-Specific Pro-Environmental Behavior: Evidence from Healthcare Sector of a Developing Economy," IJERPH, MDPI, vol. 19(13), pages 1-16, June.
    2. Xin Guan & Naveed Ahmad & Muhammad Safdar Sial & Jacob Cherian & Heesup Han, 2023. "CSR and organizational performance: The role of pro‐environmental behavior and personal values," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 30(2), pages 677-694, March.
    3. Huawei, Tian, 2022. "Does gross domestic product, inflation, total investment, and exchanges rate matter in natural resources commodity prices volatility," Resources Policy, Elsevier, vol. 79(C).
    4. Sheikh Raheel Manzoor & Atif Ullah & Rezwan Ullah & Afraseyab Khattak & Heesup Han & Sunghoon Yoo, 2023. "Micro CSR intervention towards employee behavioral and attitudinal outcomes: a parallel mediation model," Palgrave Communications, Palgrave Macmillan, vol. 10(1), pages 1-14, December.
    5. Christina Deselaers & Alina Dahmen & Sonia Lippke, 2022. "Impact of the COVID-19 Pandemic on CSR Activities of Healthcare Providers," IJERPH, MDPI, vol. 20(1), pages 1-27, December.
    6. Shoukat Iqbal Khattak & Muhammad Anwar Khan & Muhammad Iftikhar Ali & Hafiz Ghufran Ali Khan & Imran Saeed, 2023. "Relationship Between Servant Leadership, Leader-Member-Exchange, Organization Learning and Innovative Work Behavior: Evidence From High-Tech Firms," SAGE Open, , vol. 13(4), pages 21582440231, December.
    7. Wu, Hong, 2022. "Trade openness, green finance and natural resources: A literature review," Resources Policy, Elsevier, vol. 78(C).
    8. Jinyong Chen & Wafa Ghardallou & Ubaldo Comite & Naveed Ahmad & Hyungseo Bobby Ryu & Antonio Ariza-Montes & Heesup Han, 2022. "Managing Hospital Employees’ Burnout through Transformational Leadership: The Role of Resilience, Role Clarity, and Intrinsic Motivation," IJERPH, MDPI, vol. 19(17), pages 1-23, September.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Shilong Wei & Muhammad Safdar Sial & Ubaldo Comite & Phung Anh Thu & Daniel Badulescu & József Popp, 2021. "An Examination to Explain the Mechanism of Employees’ Environment-Specific Behavior through CSR and Work Engagement from the Perspective of Stewardship Theory," IJERPH, MDPI, vol. 18(17), pages 1-20, September.
    2. Edina Molnár & Asif Mahmood & Naveed Ahmad & Amir Ikram & Shah Ali Murtaza, 2021. "The Interplay between Corporate Social Responsibility at Employee Level, Ethical Leadership, Quality of Work Life and Employee Pro-Environmental Behavior: The Case of Healthcare Organizations," IJERPH, MDPI, vol. 18(9), pages 1-16, April.
    3. Qiang Wu & Jacob Cherian & Sarminah Samad & Ubaldo Comite & Huajie Hu & Stefan B. Gunnlaugsson & Judit Oláh & Muhammad Safdar Sial, 2021. "The Role of CSR and Ethical Leadership to Shape Employees’ Pro-Environmental Behavior in the Era of Industry 4.0. A Case of the Banking Sector," Sustainability, MDPI, vol. 13(17), pages 1-20, August.
    4. Wei Gao & Lin Wang & Jingdong Yan & Yanxiong Wu & Sadik Yusuf Musse, 2021. "Fostering Workplace Innovation through CSR and Authentic Leadership: Evidence from SME Sector," Sustainability, MDPI, vol. 13(10), pages 1-16, May.
    5. Shah Ali Murtaza & Asif Mahmood & Saima Saleem & Naveed Ahmad & Muhammad Suhail Sharif & Edina Molnár, 2021. "Proposing Stewardship Theory as an Alternate to Explain the Relationship between CSR and Employees’ Pro-Environmental Behavior," Sustainability, MDPI, vol. 13(15), pages 1-15, July.
    6. Beili Li & Xu Fan & Susana Álvarez-Otero & Muhammad Safdar Sial & Ubaldo Comite & Jacob Cherian & László Vasa, 2021. "CSR and Workplace Autonomy as Enablers of Workplace Innovation in SMEs through Employees: Extending the Boundary Conditions of Self-Determination Theory," Sustainability, MDPI, vol. 13(11), pages 1-16, May.
    7. Ahmad, Naveed & Ullah, Zia & AlDhaen, Esra & Han, Heesup & Scholz, Miklas, 2022. "A CSR perspective to foster employee creativity in the banking sector: The role of work engagement and psychological safety," Journal of Retailing and Consumer Services, Elsevier, vol. 67(C).
    8. Xin Guan & Naveed Ahmad & Muhammad Safdar Sial & Jacob Cherian & Heesup Han, 2023. "CSR and organizational performance: The role of pro‐environmental behavior and personal values," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 30(2), pages 677-694, March.
    9. Huynh Thi Thuy Giang & Luu Tien Dung, 2022. "The effect of internal corporate social responsibility practices on firm performance: the mediating role of employee intrapreneurial behaviour," Review of Managerial Science, Springer, vol. 16(4), pages 1035-1061, May.
    10. Shuchi Gupta & Nishad Nawaz & Abhishek Tripathi & Saqib Muneer & Naveed Ahmad, 2021. "Using Social Media as a Medium for CSR Communication, to Induce Consumer–Brand Relationship in the Banking Sector of a Developing Economy," Sustainability, MDPI, vol. 13(7), pages 1-16, March.
    11. Li Xu & Suleiman Jamal Mohammad & Nishad Nawaz & Sarminah Samad & Naveed Ahmad & Ubaldo Comite, 2022. "The Role of CSR for De-Carbonization of Hospitality Sector through Employees: A Leadership Perspective," Sustainability, MDPI, vol. 14(9), pages 1-18, April.
    12. María Garrido‐Ruso & Beatriz Aibar‐Guzmán, 2022. "The moderating effect of contextual factors and employees' demographic features on the relationship between CSR and work‐related attitudes: A meta‐analysis," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 29(5), pages 1839-1854, September.
    13. Erhan Boğan & Bekir Bora Dedeoğlu, 2020. "Hotel employees' corporate social responsibility perception and organizational citizenship behavior: Perceived external prestige and pride in organization as serial mediators," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 27(5), pages 2342-2353, September.
    14. Naveed Ahmad & Asif Mahmood & Heesup Han & Antonio Ariza-Montes & Alejandro Vega-Muñoz & Mohi ud Din & Ghazanfar Iqbal Khan & Zia Ullah, 2021. "Sustainability as a “New Normal” for Modern Businesses: Are SMEs of Pakistan Ready to Adopt It?," Sustainability, MDPI, vol. 13(4), pages 1-17, February.
    15. Linghui Kong & Muhammad Safdar Sial & Naveed Ahmad & Mariana Sehleanu & Zhihui Li & Malik Zia-Ud-Din & Daniel Badulescu, 2021. "CSR as a Potential Motivator to Shape Employees’ View towards Nature for a Sustainable Workplace Environment," Sustainability, MDPI, vol. 13(3), pages 1-13, February.
    16. Lorenzo Revuelto-Taboada & María Teresa Canet-Giner & Francisco Balbastre-Benavent, 2021. "High-Commitment Work Practices and the Social Responsibility Issue: Interaction and Benefits," Sustainability, MDPI, vol. 13(2), pages 1-25, January.
    17. Erifili-Christina Chatzopoulou & Dimitris Manolopoulos & Vasia Agapitou, 2022. "Corporate Social Responsibility and Employee Outcomes: Interrelations of External and Internal Orientations with Job Satisfaction and Organizational Commitment," Journal of Business Ethics, Springer, vol. 179(3), pages 795-817, September.
    18. Jing Shao & Asif Mahmood & Heesup Han, 2021. "Unleashing the Potential Role of CSR and Altruistic Values to Foster Pro-Environmental Behavior by Hotel Employees," IJERPH, MDPI, vol. 18(24), pages 1-16, December.
    19. Ovidiu-Ioan Moisescu & Oana-Adriana Gică, 2020. "The Impact of Environmental and Social Responsibility on Customer Loyalty: A Multigroup Analysis among Generations X and Y," IJERPH, MDPI, vol. 17(18), pages 1-21, September.
    20. Qinghua Fu & Wafa Ghardallou & Ubaldo Comite & Irfan Siddique & Heesup Han & Juan Manuel Arjona-Fuentes & Antonio Ariza-Montes, 2022. "The Role of CSR in Promoting Energy-Specific Pro-Environmental Behavior among Hotel Employees," Sustainability, MDPI, vol. 14(11), pages 1-19, May.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jijerp:v:18:y:2021:i:9:p:4608-:d:544070. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.