1
Assistant Professor, Department of Accounting, Payame Noor University, Iran
2
Associate professor, Department of Accounting, Payame Noor University, Iran
3
MSc. in Accounting, Payame Noor University, Iran
10.22034/iaas.2025.230961
Abstract
Investment inefficiency is caused by information asymmetry and agency theory. Managers' opportunistic motives lead to information asymmetry and deviation of the company from optimal investments. In other words, managers may seek to maximize their personal benefits through cost management. This behavior of managers will lead to asymmetric and ineffective investment. The present research was conducted with the aim of investigating the mediating role of cost stickiness in the relationship between management's personal motivations and investment inefficiency. In this research, the data of 1024 company-years from companies admitted to the Iran Stock Exchange during the period of 2014 to 2021 have been analyzed using linear regression models and the Sobel test. The results of the multiple regression test, taking into account the fixed effects of year and industry, showed that Personal motivations and cost stickiness affect investment inefficiency, and cost stickiness can be the result of managers' opportunistic decisions and cause investment inefficiency.
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Saghafi,M. , Moghaddam,A. and Ramezani,F. (2025). The Effect of Managers' Personal Motives on Investment Inefficiency: The Mediating Role of Cost Stickiness. Accounting and Auditing Studies, 14(54), 27-46. doi: 10.22034/iaas.2025.230961
MLA
Saghafi,M. , , Moghaddam,A. , and Ramezani,F. . "The Effect of Managers' Personal Motives on Investment Inefficiency: The Mediating Role of Cost Stickiness", Accounting and Auditing Studies, 14, 54, 2025, 27-46. doi: 10.22034/iaas.2025.230961
HARVARD
Saghafi M., Moghaddam A., Ramezani F. (2025). 'The Effect of Managers' Personal Motives on Investment Inefficiency: The Mediating Role of Cost Stickiness', Accounting and Auditing Studies, 14(54), pp. 27-46. doi: 10.22034/iaas.2025.230961
CHICAGO
M. Saghafi, A. Moghaddam and F. Ramezani, "The Effect of Managers' Personal Motives on Investment Inefficiency: The Mediating Role of Cost Stickiness," Accounting and Auditing Studies, 14 54 (2025): 27-46, doi: 10.22034/iaas.2025.230961
VANCOUVER
Saghafi M., Moghaddam A., Ramezani F. The Effect of Managers' Personal Motives on Investment Inefficiency: The Mediating Role of Cost Stickiness. Accounting and Auditing Studies, 2025; 14(54): 27-46. doi: 10.22034/iaas.2025.230961