Hamzeh Didar
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Hamzeh Didar has a total of 11 co-authors. Here are the top co-authors by number of shared publications:
- Ahmed Hasan Ali Al-Hasani
PhD student, accounting department, Urmia University, Urmia, Iran
1 shared publication - Amin Pourrezaei Nav
Department of Economics and Management, Urmia University, Urmia 5756151818, Iran
1 shared publication - Ehsan Poursoleyman
Faculty of Economics and Management, Urmia University, Urmia, Islamic Republic of Iran
1 shared publication - Farzad Ghayour
Assistant Professor, Department of Accounting, Urmia University, Urmia, Iran
1 shared publication - Gholamreza Mansourfar
Faculty of Economics and Management, Urmia University, Urmia, Islamic Republic of Iran
1 shared publication - Gholamreza Mansourfar
Associate Professor, Department of Accounting, Urmia University, Urmia, Iran
1 shared publication
Latest Publications
- Open Access
- 4 February 2026
- Published by Association for Computing Machinery (ACM)
- p. 61-67
The Effect of the Degree of Corporate Governance Commitment on the Association between Financial Reporting Opacity and Audit Fees
- 4 February 2026
- Published by Association for Computing Machinery (ACM)
- p. 61-67
Open AccessThe Effect of the Degree of Corporate Governance Commitment on the Association between Financial Reporting Opacity and Audit Fees
- Open Access
- 10 July 2025
- Published by MDPI AG in International Journal of Financial Studies
- Vol. 13 (3) , 131
How Does Corporate Information Environment Influence CSR?
This study investigates the impact of outsiders’ demand for more information (or transparency) on corporate social responsibility (CSR) initiatives. Drawing on a dataset of U.S. companies from 2010 to 2023, CSR performance is measured using ASSET4 ratings, while CSR disclosure levels are captured through the number of words and sentences in reports. Utilizing within-industry and -firm OLS regressions, our analyses reveal a positive relationship between the demand for more information and future CSR investments, showing that firms with higher demand for information not only enhance their CSR performance but also expand the length of their CSR reports. These results suggest that increased pressures for information encourage organizations to engage more deeply with social responsibility, resulting in more robust CSR activities and more comprehensive reporting practices. This study contributes to the existing literature by highlighting the strong predictive role of outsiders’ demand for more information in promoting CSR investment and disclosure, and by offering important insights for policymakers and practitioners on fostering corporate responsibility through enhanced transparency.
- 10 July 2025
- Published by MDPI AG in International Journal of Financial Studies
- Vol. 13 (3) , 131
Open AccessHow Does Corporate Information Environment Influence CSR?
This study investigates the impact of outsiders’ demand for more information (or transparency) on corporate social responsibility (CSR) initiatives. Drawing on a dataset of U.S. companies from 2010 to 2023, CSR performance is measured using ASSET4 ratings, while CSR disclosure levels are captured through the number of words and sentences in reports. Utilizing within-industry and -firm OLS regressions, our analyses reveal a positive relationship between the demand for more information and future CSR investments, showing that firms with higher demand for information not only enhance their CSR performance but also expand the length of their CSR reports. These results suggest that increased pressures for information encourage organizations to engage more deeply with social responsibility, resulting in more robust CSR activities and more comprehensive reporting practices. This study contributes to the existing literature by highlighting the strong predictive role of outsiders’ demand for more information in promoting CSR investment and disclosure, and by offering important insights for policymakers and practitioners on fostering corporate responsibility through enhanced transparency.
- Open Access
- 1 September 2024
- Published by Apex Publishing in journal of Value & Behavioral Accounting
- Vol. 9 (17) , 283-317
The Effect of Agency Problems on Cost Stickiness and the Moderating Role of Corporate Governance Quality in Family and Non-Family Firms
Understanding cost behavior and identifying cost stickiness is crucial for internal and external stakeholders, as it influences company profitability and decision-making. Cost stickiness arises from the asymmetry in cost responses to changes in sales and can be affected by the agency problem, which often leads to inefficiency in cost reduction. ...
- 1 September 2024
- Published by Apex Publishing in journal of Value & Behavioral Accounting
- Vol. 9 (17) , 283-317
Open AccessThe Effect of Agency Problems on Cost Stickiness and the Moderating Role of Corporate Governance Quality in Family and Non-Family Firms
Understanding cost behavior and identifying cost stickiness is crucial for internal and external stakeholders, as it influences company profitability and decision-making. Cost stickiness arises from the asymmetry in cost responses to changes in sales and can be affected by the agency problem, which often leads to inefficiency in cost reduction. ...
- Open Access
- 1 September 2023
- Published by Apex Publishing in journal of Value & Behavioral Accounting
- Vol. 8 (15) , 339-369
The Effect of Total Labor Cost on the Financial and Non-Financial Reporting Quality based on Motivation Theory
In this research, in the form of Motivation theory, the effect of labor costs of companies on the quality of their financial and non-financial reporting has been investigated. Based on the theories of motivation and human resources, this research argues that the entire administrative and general workforce of the company ...
- 1 September 2023
- Published by Apex Publishing in journal of Value & Behavioral Accounting
- Vol. 8 (15) , 339-369
Open AccessThe Effect of Total Labor Cost on the Financial and Non-Financial Reporting Quality based on Motivation Theory
In this research, in the form of Motivation theory, the effect of labor costs of companies on the quality of their financial and non-financial reporting has been investigated. Based on the theories of motivation and human resources, this research argues that the entire administrative and general workforce of the company ...
- 1 December 2018
- Vol. 11 (1) , 185-208
Voluntary Disclosure and Informational Content of Share Price: Evidence from Tehran Stock Exchange
- 1 December 2018
- Vol. 11 (1) , 185-208
Voluntary Disclosure and Informational Content of Share Price: Evidence from Tehran Stock Exchange