رابطه میان کیفیت حاکمیت شرکتی و افشاء اطلاعات و تاثیر آن‌ها بر عملکرد بانک‌ها

نوع مقاله : علمی - پژوهشی

نویسندگان

1 دانشجوی دکتری اقتصاد، واحد الیگودرز، دانشگاه آزاد اسلامی، لرستان، ایران.

2 استادیار اقتصاد، گروه اقتصاد، دانشگاه اراک، مرکزی، ایران.

3 استادیار، گروه اقتصاد، دانشگاه آیت الله بروجردی، لرستان، ایران.

چکیده

با توجه به اهمیت حاکمیت شرکتی و نقش آن در افزایش پاسخگویی و شفافیت مالی، در این پژوهش رابطه میان حاکمیت شرکتی و شفافیت اطلاعات و تاثیر آنها بر عملکرد سیستم بانکی بررسی شده است. هدف این پژوهش یافتن پاسخی برای این پرسش ‌است که چه رابطه‌ای میان حاکمیت شرکتی با افشاء اطلاعات و عملکرد بانک‌ها وجود دارد و آیا شاخص‌های ارائه شده برای حاکمیت شرکتی توانایی سنجش دقیق این متغیر برای نظام بانکی کشور را دارند؟ بدین منظور از مدل داده‌های تابلویی پویا و اطلاعات مربوط به 16 بانک از شبکه بانکی کشور در دوره زمانی 1398-1386 استفاده شده است. نتایج نشان می‌دهد که رابطه معناداری میان شاخص‌های معرفی شده برای حاکمیت شرکتی و افشاء اطلاعات در نمونه مورد بررسی وجود ندارد، بنابراین می‌‌توان گفت حاکمیت شرکتی نتوانسته بر کیفیت افشاء اطلاعات در بانک‌ها تاثیرگذار باشد. همچنین هیچ‌ یک از شاخص‌های معرفی شده برای حاکمیت شرکتی رابطه معناداری با عملکرد بانک‌ها نداشته است، اما شاخص شفافیت اطلاعات در هر دو مدل مورد استفاده رابطه مثبت و معناداری با عملکرد بانک‌ها داشته است. با توجه به نتایج بدست آمده می‌توان گفت از آنحایی که حاکمیت شرکتی نتوانسته در عمل به بهبود افشاء اطلاعات بیانجامد بنابراین تاثیر معناداری بر عملکرد بانک‌ها نداشته باشد. علاوه براین، متغیر حاصلضرب اندازه بانک و دامی بانک بزرگ که بمنظور لحاظ کردن عدم تقارن اطلاعات به کارگرفته شده است تاثیر مثبت و معناداری بر عملکرد بانک‌ها داشته است.

کلیدواژه‌ها


عنوان مقاله [English]

the Corporate Governance and Disclosure of Information Relations and Their Effects on the Banks Performance

نویسندگان [English]

  • Jafar RahmatiZad Khajeh Pasha 1
  • Kaveh Derakhshani Darabi 2
  • Younes Nademi 3
  • Hamid Asayesh 3
1 Ph.D. Candidate in Economics, Aligudarz branch, Islamic Azad University, Lorestan, Iran.
2 Assistant Prof, Department of Economics, Arak University, Markazi, Iran.
3 Assistant Prof, Department of Economics, Ayatollah Brujerdi University, Lorestan, Iran.
چکیده [English]

According the importance of corporate governance and its role on the responsibility and financial transparency, the relations between corporate governance and information transparency and their impacts on banks performance is evaluated. The purpose of this study is to find an answer to the question that what is the relationship between corporate governance with disclosure of information and performance of banks and whether the indicators introduced for measuring corporate governance have the ability to accurately measure this variable for the banking system? So, the relationship between corporate governance indicators and information transparency and their impact on banks' performance has been investigated by using dynamic panel data model and information related to 16 banks from the country's banking network in the period 2007-2019. Results shows that there aren’t any significant relations between corporate governance and information transparency indices and banks performance. So, the corporate governance didn’t have any significant impact on the disclosure of information. Also, indices of information transparency have a significant positive relationship with bank performance in both models. According to finding because the corporate governance couldn’t impact on the information transparency it couldn’t on impact the bank performance. Also, the joint variable for size and dummy for big banks that applicated for asymmetry information have a significant positive relation with bank performance.

کلیدواژه‌ها [English]

  • Corporate Governance
  • Banking Performance
  • Information Asymmetry
1.Aghelinezhad, A. (2015). Prevention of Banking Crimes Through Corporate Governance in Banks. Tehran, Javedaneh Jungle Publication. (in Persian)
2.Anvari Rostami, A. & Zamani, R. (2016). Decisions in Financial Issues. Tehran, Termeh. (in Persian)
3.Arellano, M. & Bond, S. (1991). Some Tests of Specification for Panel Data: Monte Carlo Evidence and Application to Employment Equation. Review of Economic Studies, 58(2), 117-142.
4.Arellano, M. & Bover, O. (1995). Another Look at the Instrumental Variable Estimation of Error Component Models. Journal of Econometrics, 68(12), 29-51.
5.Asadi, A. (2017). Corporate Governance and Holding Companies and Subsidiaries Performance in Tehran Stock Exchange. Financial Management Strategy, 4(4), 129-151.  (in Persian)
6. Baltagi, H.B. (2009). Econometric Analysis of Panel Data. Published by Wiley Press.vol1, 28-35.
7.Blundell, R. & Bond, S. (1998). Initial Conditions and Moment Restrictions in Dynamic Panel Data Models. Journal of Econometrics, 87, 115-143.
8.EsmaeilZade, A., Jalili, M. & Zand, A. (2010). A Review Influence of Corporate Governance on Earning Quality in TSE Companies. Management Accounting, 3 (7), 80-81. (in Persian)
9.Fama, E. F. & French, K. R. (1993). Common Risk Factors in the Returns on Stocks and Bonds. Journal of Financial Economics, 3(33), 30–56.
10.Frag, H., Mallin, C. & Ow-Yong, K. (2018). Corporate Governance in Islamic Banks: New Insights for Dual Board Structure and Agency Relationships. Journal of International Financial Markets, Institutions and Money, 54, 59-77.
11.Ghailibaf Asl, H., Babalueian, S. & Masjid Musavi, M. (2016). Advanced Financial Management: Tehran, Alzahral University Publication. (in Persian)
12.Ghelich, W. (2016). The Role and Tools of Corporate Governance in Islamic Banking System. Journal of Islamic Economic and Banking, 5 (14), 87-110.  (in Persian)
13.Ghodrati, H. & Faizi, S. (2015). The Impact of Corporate Governance on Profit Management in Tehran Stock Exchange Market. Journal of Audit Science, 58, 205-232. (in Persian)
14.IFC. (2014). Corporate Governance Codes and Score Cards. IFC Publicatios, www.ifc.org.
15.Johnston, J. A. (2009). Accruals Quality and Price Synchronicity. University of Louisiana state & SSRN. 
16.Joudi, S., Mansourfar, G. & Didar, H. (2019). Internal and External Corporate Governance Quality, Information Asymmetry and Cash Holdings: Increase or Decrease in the Firm Value?, Accounting and Auditing Review, 26(1), 39-64. (in Persian)
17.Karlan D. & Zinman J. (2006). Observing Unobservables: Identifying Information Asymmetries with a Consumer Credit Field Experiment. Available at http://karlan.yale.edu/p/ObservingUnobservables-long.pdf 
18.Kashyap, A.  & Stein, J. (1995).  The Impact of Monetary Policy on Bank Balance Sheets. Carnegie-Rochester Conference Series on Public Policy, Elsevier, 42 (1), 151-195.
19.Kishan R.P. & Opiela T.P. (2000). Bank Size, Bank Capital and the Bank Lending Channel, Journal of Money, Credit and Banking, 1, 121-41.
20.Lazarides, T.G. (2019). Corporate Governance of Banks, Performance, Market and Capital Structure. Available at SSRN: https://ssrn.com/abstract=3340787.
21.Naseri, A., Solaimani,S. & Yazdifar, H. (2018).I the Impact of Corporate Governance on Working Capital Management Efficiency of Firms in Tehran Stock Exchange, Journal of Financial Management Perspective, 20, 55-70.  (in Persian)
22.Nazari, M., Parsaee, M. & Nasiri, S.S. (2012). The Relation Between Information Asymmetry and Divided Policy in Tehran Stock Exchange, Journal of Management Accounting and Auditing Knowledge, 1 (2), 103-114.  (in Persian)
23.Nazarpur, M., Moemeninezhad, N. & Haghighi, M. (2017). Bank-Based Financial Structure and its Role in the Occurrence of the Phenomenon of Stagflation in the Economy of Iran, Journal of Islamic Economic and Banking, 6 (18), 247-266. (in Persian)
24.Nazemi Ardakani, M. & Zareh, A.M. (2016). Investigating the Effect of Corporate Governance on the capital Structure Adjustment Speed Using Generalised Method of Moments. Journal of Financial Management Perspective, 15, 43-59.  (in Persian)
25.Noorahmadi, M. & Mahdavi Parsa, A. (2019). Ranking Iranian Banks in terms of Corporate Governance whit Emphasizing the Status of the Board of Directors and its Committees. Financial Knowledge of Securities Analysis, 12 (41), 211-228. (in Persian)
26.Oliveira, J.S. & Rodrigues, L.L and Craig, R. (2011).  Voluntary Risk Reporting to Enhance Institutional and Organizational Legitimacy: Evidence from Portuguese Banks. J. Financ. Regul. Complian. 19 (3), 271–288.
27.Piotroski, J. D. & Roulstone, D. T. (2004). The Influence of Analysts, Institutional Investors, and Insiders on the Incorporation of Market, Industry, and Firm-Specific Information into Stock Prices. The Accounting Review, 79 (4),1119-1151.
28.Rashid, M.H.U., Zobair, S.A.M. & Chowdhury, M.A.I. (2020). Corporate Governance and Banks’ Productivity: Evidence from the Banking Industry in Bangladesh. Bus Res (2020). https://doi.org/10.1007/s40685-020-00109-x 
29.Rezaei, S. & Mohammad Zadeh, A. (2018). Determination of the Effect of Corporate Governance on Financial Performance and Financial Distress in Firms Listed on Tehran Stock Exchange. Journal of Development & Evolution Management, (32), 81-88. (in Persian)
30.Saghafi, A. & Mahdieh, K. (2017). Interaction of Corporate Governance, Liquidity and Performance Using the System of Simultaneous Equation. Journal of Financial Management Perspective, 15, 81-110. (in Persian)
31.Scott, W., (2009). Financial Accounting theory, Fifth Edition, PEARSON Inc.
32.Shayegan, B. & Abdollahi Aran, M. (2011). A Study on the Instability of Banking Sector in Iran Economy. Journal of Iran’s Economic Essays,16, 147-167. (in Persian)