Providing an Optimal Total Productivity Model based on the Combination of the Ownership and Supervisory Efficiency of Independent Managers
Subject Areas : governmental managementAmir Ialisarabi 1 , Naser Barkhordar 2 , gasem zareei 3
1 - Assistant Prof, Department of Public Management, Payame Noor University, Tehran, Iran
2 - Assistant Prof, Department of Public Management, Payame Noor University, Tehran, Iran
3 - Associate Prof, Department of Management, Mohaghegh Ardabili University, Ardabil, Iran
Keywords: productivity, composition of ownership, supervisory efficiency, independent managers, Tehran Stock Exchange,
Abstract :
The aim of the current research was to present an optimal model for total productivity based on the combination of ownership and supervisory efficiency of independent managers of companies listed on the Tehran Stock Exchange. This research was a descriptive-deductive description in terms of its practical purpose and the method used. In order to analyze the data using the panel data method and to test the hypotheses, multiple linear regression tests were conducted in a sample consisting of 80 selected companies admitted to the Tehran Stock Exchange in the period of 1393-1400. In this research, the rate of return on equity and the ratio of book value to market value were used to measure the productivity index. The results of the estimation of the research models showed that when the variable rate of return on equity is considered as a productivity index, the composition of ownership has a significant negative effect on productivity. In fact, greater concentrated ownership in the institutional and major shareholders of the company causes a significant decrease in the productivity of companies; however, the increase in the number of non-commissioned members compared to the total number of board members as an indicator of the supervisory efficiency of independent directors does not have a significant effect on productivity. The effects of financial leverage and company size on the productivity of companies were found to be both negative and positive, that is, when the variable of the ratio of book value to market value is considered as a productivity index, ownership composition has a negative effect on productivity, but the effect of increasing the supervisory efficiency of independent managers on productivity was found to be significantly positive. As a result, reducing the concentration of managers’ ownership and increasing the number of non-commissioned board members can improve productivity.
Abbasi, I., Rostgarnia, F. (2012), The effect of ownership structure on the value of companies in Tehran Stock Exchange. Experimental researches of accounting, 2(5), 33-50 [In Persian]. doi:10.22051/jera.2013.551
Abu Zraiq M., A. , Hanim, B.T. Fadzil, F. (2018), The Impact of Ownership Structure on Firm Performance: Evidence from Jordan. International Journal of Accounting, Finance and Risk Management. Vol.3, No.1,1-4. doi:10.11648/j.ijafrm.20180301.12
Asaadi, A. (2016), Corporate Governance and Performance of Holding and Subsidiary Companies in Tehran Stock Exchange. Financial Management Strategy, 4(4), 129-151 [In Persian]. doi:10.22051/jfm.2017.9108.1069.
Azad, A. A., Pourzmani, Z. (2020), Presenting a model for measuring the efficiency of companies with the role of regulatory criteria (Vlaso's cultural approach). Financial Economy Quarterly, 14 (53), 65-95 [In Persian]. doi:20.1001.1.25383833.1399.14.53.4.6
Collin, A., Nasr, M. (2019), Corporate Governance Mechanisms and Accounting Conservatism: Evidence from Egy, University of Southampton Southampton, 18(3), 386-407. SO17 1BJ, UK pt. doi:10.1108/CG-05-2017-0108
Dennis,Diane K., McConnell. John J. (2003), International Corporate Governance. ECGI - Finance Working Paper; and Tuck-JQFA. Contemporary Corporate Governance IssuesII Conference, 1-62. doi:10.2139/ssrn.320121
Etemadi, H., Diyanti Dilami, Z. (2009), The effect of financial managers' ethical views on the quality of financial reports of companies. Ethics in science and technology, 4(1-2), 11-20. [In Persian].
Gaa, J. (2007), Corporate Governance, transparency and Secrecy: The Ethics of Earnings Management. University of Alberta, Working Paper.
Ghaemi, M. H., Hamidi, S. Zovari, A. (2011), The relationship between financial indicators and productivity indicators in manufacturing companies. Auditor's Journal, 53, 1-5. [In Persian].
Gun Lee, M., Kang, M., Young Lee, H., Park, J. C.(2014), Related-party transactions and financial statement comparability: evidence from South Korea . Asia-Pacific Journal of Accounting & Economics Published online, 23(2), 224-252. doi:10.1080/16081625.2014.957706
Hasas Yeghaneh, Y., Shaari, S., Khosrownejad, S. H. (2008), The relationship between corporate governance mechanisms, debt ratio and company size with profit management. Accounting Studies, 24, 79-115 [In Persian].
Islami Bidgoli, G. Moghimi, S. A. (2013), Investigating the effect of ownership structure (ownership structure) on the risk of manufacturing companies listed in the Tehran Stock Exchange. Investment Knowledge Quarterly, 2 (6). 45-62 [In Persian].
Mahdavi, A., Meidari, A. (2005), Ownership structure and efficiency of companies active in Tehran stock market. Journal of Economic Research, 71(84), 103-132 [In Persian]. doi:20.1001.1.00398969.1384.40.4.4.6
Masnoon, M., Rauf, M. (2014), Impact of corporate Governance on Capital Structure-A study of KSE listed Firms. Global Management Journal for Academic & Corporate studies, 3(1), 94-110.
Melkian, E., Daryai, A. A. (2011), Explaining the relationship between ownership and company characteristics with the corporate governance structure of companies listed on the Tehran Stock Exchange. Shiraz University Accounting Advances Journal, 3(1), 121-143 [In Persian]. doi:10.22099/jaa.2011.3391
Mohammadzadeh Salta, H. (2016), The impact of investment opportunities, company growth and capital productivity on company performance in Iran's capital market. Productivity Management, 9 (36), 141-162 [In Persian]. dor:20.1001.1.27169979.1395.10.1.7.7
Parvizian, K., Sarmi, M. (2005), Productivity and Information and Communication Technology in Iran: Industry Level Study. Modares Humanities Journal, 46, 103-136 [In Persian].
Pourheidari, O., Kayani Chande, A., Barati, F. (2021), The effect of corporate governance and political communication on accounting conservatism in companies listed on the Tehran Stock Exchange. Financial and Behavioral Researches in Accounting, 1(2), 100-122 [In Persian]. doi:10.30486/fbra.2021.1934745.1017
Rahmani, T. Hayati, S. (2007), Studying the effect of information and communication technology on the growth of total productivity of production factors; an international study. Iran Economic Quarterly, 33, 25-51 [In Persian].
Rahnamaye Rodpashti, F., Hibti, F. Talibnia, G., Nabavi Chashmi, S. A. (2012), Presenting a model for measuring the effect of corporate governance mechanisms on profit management in Tehran Stock Exchange. Management Accounting Quarterly, 12, 81-86 [In Persian].
Safipour Afshar, M., Raisi, L. (2022), Management reliability, internal financing and investment efficiency. Journal of Accounting Knowledge, 13(1), 185-201 [In Persian]. doi:10.22103/jak.2021.17397.3459
Sarmad, Z., Bazargan Harandi, A. (2009), Research Methods in Behavioral Sciences, Conscious Publications, 1-408. [In Persian].
Shaari, S. (2008), The relationship between the percentage of non-obligatory members in the composition of the board of directors and institutional investors with the company's profit forecast. Accounting Studies Quarterly. 17, 64-66 [In Persian].
Su D., He X. (2012), Ownership structure, corporate governance and productive efficiency in Chin. J Prod Anal ,38, 303-318. doi:10.1007/sll123-011-0257-8
