Mohammad Alipour

PurposeThe purpose of this article is to investigate the relationship between environmental disclosure quality (EDQ) and risk and to further examine whether corporate governance (CG) practices moderate this relationship.Design/methodology/approachThis study uses a set of unique, hand collected data (from 2011 to 2016) to measure EDQ for a sample of 762 firm-years Iranian listed companies. Ordinary least squares regression analysis is performed in testing hypotheses after controlling for a variety of firm, industry and year effects. Moreover, several analyses are performed to establish the robustness of the findings.FindingsThe results indicate a negative association between EDQ and firm risk. While board independence moderates this relationship, other CG practices such as CEO duality and board size do not show any effects on the relationship between EDQ and risk. The results remain robust after performing sensitivity tests and under various specifications, including the fixed-effect...

Superior corporate environmental performance (CEP) has become essential to the competitive advantage and financial success of businesses. However, the main reasons managers pay attention to environmental performance are improved reputation in the capital market and profitability, as well as reductions in operating costs and risks. This article describes the findings of a study that examines the relationship between CEP, using a reduction of carbon dioxide (CO2) emissions as a measure, and corporate risk taking. In addition to indicating a significant negative relationship between CEP and firm risk, the study results also show that a 1% improvement of CEP decreases corporate risk by 3%.

Purpose This study aims to examine the impact of board female participation on Australian firms’ innovation. Design/methodology/approach Data are from the 500 largest Australian Securities Exchange (ASX)-listed companies for 2004–2015. Measures of innovation concern input (research and development expenditure and intangible assets) and output (patents registered) indicators. Findings A positive and significant association exists between female director participation and firm innovation activity. This association exists across industry classifications independent of technological importance and is particularly driven by materials and health-care sectors. Findings support calls for more board diversity in line with board female membership positively influencing innovative investment and development activities. Practical implications The economic efficacy of the latest revisions to the ASX Corporate Governance Council principles and recommendations (“ASX CGC revisions”) is supported. D...

Purpose The purpose of this paper is to examine the association between corporate environmental disclosure quality (EDQ) and earnings quality (EQ). Design/methodology/approach The paper uses earnings persistence and accruals quality as a measures of EQ. The paper also uses panel data regression to examine the association between EDQ and EQ for a sample of 107 Iran non-financial firms. Two different theoretical frameworks are used to clarify whether and to what extent an association may exist as an explicit relationship between EDQ and EQ. Findings After controlling for several firm-specific characteristics, the results show that between 2011 and 2016, there has been a significant positive relationship between EDQ and EQ. Practical implications This study sheds light on the relevance of regulating corporate reporting within a setting where companies are already voluntarily reporting on environmental information. Findings have implications for policymakers who have mandated or conside...

Today, competitive advantage and success are achieved by strategic management of intellectual capital rather than allocation of physical and financial resources. Although intellectual capital is not a tangible and objective factor, it is often measured in order to compare the market value and development of firms and improve their performance. This paper examines the relationship between intellectual capital and firm performance in Iran using the Pulic's model. In this model, value added intellectual coefficient is used to evaluate firms' intellectual capital. Also, the relationship between intellectual capital and firms' market value is examined. In addition to intellectual capital, the relationship between the components of intellectual capital—that is, human and structural capital—and performance is also investigated. The empirical data is collected from 100 firms listed on Tehran Stock Exchange (TSE) during the period 2000–2006. The results support the hypothesis that human and intellectual capital are positively related to performance (Tobin's Q), and intellectual capital can be taken into consideration for improving the performance of Iranian firms. Also, value added intellectual coefficient proves to be an effective tool that can be used by current decision-makers in Iran's capital market. The findings and discussions provided in this paper can be of interest to managers and capital market stakeholders. We emphasize that intellectual capital is the main source of value creation in the modern economy. Copyright © 2016 John Wiley & Sons, Ltd.

... 1093 Working Capital Management and Corporate Profitability: Evidence from Iran Mohammad Alipour Islamic Azad University, Khalkhal Branch, Iran ... study. I started with the 2628 firms for which a financial conversion cycle, first was propounded by Hager (1976) ...

There are several Theory and empirical evidence About the informational role of accounting conservatism and it desired impacts in the interests providers of Corporate Capital Suppliers. The main objective of this study is examining the relationship between conservatism conditional and unconditioned conservatism with Bankruptcy Risk in Companies Listed in Stock Exchange. The study sample includes 157 listed companies is part of the data in the years 2005 to 2011 were analyzed. Results showed that the risk of bankruptcy has no significant effect on conditional conservatism. While this is inconsistent with the theoretical principles of research, conservatism reduces the risk of bankruptcy is unconditioned among the sample companies. Results also showed that conservatism unconditioned reduces the risk of bankruptcy. This finding was consistent with theory and research suggests the benefits of accounting conservatism to protect owners’ interests in the company are facing bankruptcy.

The purpose of the this paper is to study the relationship between types of ownership on intellectual capital performance (ICP) and its components in the companies listed in Tehran Stock Exchange. The results show that there is a significant positive relationship between ownership concentration,corporate, institutional ownership and ICP and that state ownership is negatively associated with ICP. Moreover, individual ownership has no significant relationship with ICP. Intellectual capital paradigms require corporate governance members to think holistically about all the intangible resources that can be used to create value through both intra-organizational and extra-organizational relationships.

Abstract The purpose of this paper is to investigate economic value added (EVA), as a performance measurement model, as compared to six traditional accounting performance measures vis-a-vis the market value of firms listed on Tehran Stock Exchange (TSE). The paper also explores the effect of the degree of operating leverage, financial leverage, and efficiency on market value added. The paper uses a sample of 450 firm-year observations from the Iranian market and applies pooled ordinary least square and panel data regression. The results indicate that EVA has no superiority over other performance measures, and that return on sales and return on assets are more powerful than EVA in explaining firm market value. Due to EVA's lack of correlation with market value, investors cannot use it as an internal value creation measure along with the traditional performance measures. This paper is one of the first studies on the relevance of traditional accounting and value-based performance measures in explaining TSE market values. The results extend EVA's role in explaining market values, and address its effect on investors’ decisions in a continental Asian market with characteristics similar to that of Iran.

Purpose – The main purpose of the present research is to study the relationship between ownership concentration and the type of ownership, i.e. state, firm (legal persons), individual, family, institutional – on the value of the companies listed in Tehran Stock Exchange (TSE). Design/methodology/approach – The study applies panel data regression analysis to a sample of companies listed in TSE during the period 2005-2009. Two-stage least-squares analysis is conducted. Findings – The paper finds that ownership concentration is positively related to ROE, and that ownership concentration is negatively related to ROA. Moreover, state, family, and individual ownership are negatively related to performance, and firm (legal person) and institutional ownership are positively related to performance. The paper also finds that higher firm profitability requires a more diffused ownership structure. Research limitations/implications – The results of the present research support agency theory and ...

PurposeThe purpose of this paper is to analyze the role of intellectual capital (IC) and its relationship with financial performance of Iran insurance companies during the period 2005‐2007.Design/methodology/approachIn total, 39 insurance companies were selected as the sample. Regression model (partial least squares) has been applied to examine the relationship between IC and companies' return on assets ratio (ROA).FindingsThe results of the research revealed that value added intellectual capital and its components have a significant positive relationship with companies' profitability.Practical implicationsThe VAIC™ method could be an important means for many decision makers to integrate IC in their decision‐making process, which allows insurance companies to benchmark themselves according to the IC efficiencies and develop strategies to enhance their company's performance.Originality/valueThis is the first research, which has used the data on value added recently calcul...

Purpose – The purpose of this paper is to study the effect of organizational change and privatization on the performance of state-owned enterprises (SOEs) using the data from Iranian firms during the period 1998-2006, and to test whether privatization leads to improved performance. Design/methodology/approach – The performance of these firms before and after privatization was examined. Pooled regression models were employed to assess the effect of privatization on performance indicators. Findings – The results show that privatization has not had a positive effect on the profitability of the firms listed on the Tehran Stock Exchange; rather, the effect has been negative. Moreover, the results reveal that privatization of these firms has had no effect on their sales effectiveness and efficiency; instead, the debts and risks of these firms has increased. Further, ownership reform is needed to remedy the situation. Research limitations/implications – The paper focuses on the effect of privatization on firm pe...

The purpose of the this paper is to study the relationship between types of ownership on intellectual capital performance (ICP) and its components in the companies listed in Tehran Stock Exchange. The results show that there is a significant positive relationship between ownership concentration,corporate, institutional ownership and ICP and that state ownership is negatively associated with ICP. Moreover, individual ownership has no significant relationship with ICP. Intellectual capital paradigms require corporate governance members to think holistically about all the intangible resources that can be used to create value through both intra-organizational and extra-organizational relationships. Keywords Corporate governance Á Value added intellectual coefficient (VAIC TM) Á Ownership structure Á Ownership concentration Á Tehran stock exchange (TSE)

The purpose of this paper is to investigate economic value added (EVA), as a performance measurement model, as compared to six traditional accounting performance measures vis-à-vis the market value of firms listed on Tehran Stock Exchange (TSE). The paper also explores the effect of the degree of operating leverage, financial leverage, and efficiency on market value added.

The paper uses a sample of 450 firm-year observations from the Iranian market and applies pooled ordinary least square and panel data regression. The results indicate that EVA has no superiority over other performance measures, and that return on sales and return on assets are more powerful than EVA in explaining firm market value. Due to EVA's lack of correlation with market value, investors cannot use it as an internal value creation measure along with the traditional performance measures. This paper is one of the first studies on the relevance of traditional accounting and value-based performance measures in explaining TSE market values. The results extend EVA's role in explaining market values, and address its effect on investors’ decisions in a continental Asian market with characteristics similar to that of Iran.