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      • Open Access Article

        1 - Quality of Management Performance, Information Confidence and market Confidence
        mohammad hashemikhah asgar pakmaram nader rezaei ahmad mohammadi
        The impact of information on prices is the core of the market. This means that as soon as new information is released, an immediate and immediate response occurs, and prices change. Research on how stock prices react to market-level information and the company's specifi More
        The impact of information on prices is the core of the market. This means that as soon as new information is released, an immediate and immediate response occurs, and prices change. Research on how stock prices react to market-level information and the company's specific information in the financial literature has received special attention. The main purpose of the present experimental study is to determine the effect of quality of management performance on information confidence indicators and market confidence indicators. To measure the quality of management performance from the management ability index of Demerjian et al (2012), to measure information reliability from the interaction between information quality assurance and cash flow reliability and to measure market confidence from three indicators of arbitrage risk, stock volatility and value risk. The stock market has been used. The statistical population of this study includes companies listed on the Tehran Stock Exchange and the data studied in this study include 150 Firm from 2008 to 2018. The research method is correlational and postoperative causality and the hypothesis testing method is correlation and regression test. The results of this study showed that the quality of management performance has a positive and significant effect on market confidence and no evidence was obtained on the effect of quality of management performance on information confidence. Manuscript profile
      • Open Access Article

        2 - Assessing the Impact of Managers' Agency Motivation on Investment Portfolio Selection in the Framework of prospect Theory
        najaf karami Rasoul ABDI nader rezaei asgar pakmaram
        Agency theory mainly refers to the conflict of interests between management and ownership that managers may behave differently in investing despite contract incentives. Accordingly, in the present article, while examining the behavioral financial concepts, the behaviora More
        Agency theory mainly refers to the conflict of interests between management and ownership that managers may behave differently in investing despite contract incentives. Accordingly, in the present article, while examining the behavioral financial concepts, the behavioral portfolio theory is explained and then the effect of managers' motivation on the selection of investment portfolio is evaluated in the framework of prospect theory. In the present study, ten-year data on stock index yield and cash return Bahadar has been used from the beginning of 1389 to the end of 1398 and while separating test data into two parts of test and evaluation data based on quarterly returns of the first seven years, the proposed behavioral portfolio based on motivation and vision theory and calculation of returns and risk for 81 The proposed portfolio for the next three years is examined. The statistical test of the research hypotheses at an error level of 5% indicates that although the yield of the resulting portfolio was not significantly different between the classical and behavioral models, the risk of the behavioral financial portfolio was less than the classical portfolio Manuscript profile
      • Open Access Article

        3 - The Role of corporate governance culture and Investor Rights In corporate Health
        vahid JAFARI asgar pakmaram Heydar Mohammadzadeh Salteh
        Corporate health is a topic that is related to the continuity of activity, bankruptcy and financial helplessness. Therefore, the purpose of this study is the effect of corporate governance structures and shareholder rights on the health of companies in the Iranian capit More
        Corporate health is a topic that is related to the continuity of activity, bankruptcy and financial helplessness. Therefore, the purpose of this study is the effect of corporate governance structures and shareholder rights on the health of companies in the Iranian capital market. To measure the health of companies, the company's resilience index has been used. The present study is applied in terms of purpose and in terms of data collection methods, is a descriptive-analytical survey based on the structural modeling approach. The statistical population of the study is the managers and financial experts of the companies surveyed and a standard questionnaire was used to collect data. In this study, the causal relationship between (structures of corporate governance culture) and corporate health was predicted. The results showed that among the constructs of corporate governance culture, the effectiveness of internal controls, board of directors, service compensation committee and disclosure and transparency have a significant impact on company health. Therefore, the existence of an audit committee, the existence of a risk management committee and the protection of shareholders' rights do not have a significant impact on the health of companies. Hence, the effectiveness of internal controls, the board of directors, the service compensation committee, and disclosure and transparency can enhance the health of companies Manuscript profile
      • Open Access Article

        4 - corporate governance and Stock Price Adjustment Rate with emphasis on the life cycle
        ali keramati farhod Saeid Jabbarzadeh Kangarlouei Jamal Bahri Sales asgar pakmaram
        The main purpose of the present experimental study is to determine the effect of corporate governance mechanisms on the information retrieval rate in stock prices, with an emphasis on the life-cycle pattern of cash flow patterns. The research sample consisted of 112 com More
        The main purpose of the present experimental study is to determine the effect of corporate governance mechanisms on the information retrieval rate in stock prices, with an emphasis on the life-cycle pattern of cash flow patterns. The research sample consisted of 112 companies that have been selected from Tehran Stock Exchange for the period of 2013-2019. The results of the hypothesis test showed that the quality of corporate governance does not have a significant effect on the information retrieval rate in stock prices. The results of the hypothesis test showed that the quality of corporate governance does not have a significant effect on the information retrieval rate in stock prices. Manuscript profile
      • Open Access Article

        5 - The role of organizational risk management in the money laundering risk of organizations
        SAEED AMIRI Rasoul ABDI asgar pakmaram yagob aghdam mazrea
        Money laundering is an illegal activity in which the proceeds of wrongdoing enter the global economy and gain legal legitimacy. The effects of money laundering on the economy can be mitigated by planning programs and solutions. This phenomenon causes serious damage to a More
        Money laundering is an illegal activity in which the proceeds of wrongdoing enter the global economy and gain legal legitimacy. The effects of money laundering on the economy can be mitigated by planning programs and solutions. This phenomenon causes serious damage to a country's economy in the long run, and the existence of money laundering in a country's economy indicates a structural weakness in that country's economy. Therefore, the purpose of this study is to predict the causal relationships between organizational risk management structures (control environment, risk assessment, control activities, information and communication and monitoring) and money laundering risk of organizations. The statistical population of this study includes company managers, auditors and faculty members of universities (experts in the field of capital market, banking and auditing) and a standard questionnaire was used to collect data. After performing the reliability and validity tests of the sample data, the relevant analyzes were performed based on the structural equation modeling approach. The results showed that money laundering risk of organizations is affected by organizational risk management structures (control environment and information and communication). Manuscript profile
      • Open Access Article

        6 - Designing a model for identifying auditors' stress triggers
        asgar amiri nader rezaei asgar pakmaram Rasoul ABDI
        The complexity of business transactions and the demand for relevant and reliable information in decision-making necessitate a fair system of information flow between the respondent and the respondent. Applying tender criteria in the use of accreditation services, conduc More
        The complexity of business transactions and the demand for relevant and reliable information in decision-making necessitate a fair system of information flow between the respondent and the respondent. Applying tender criteria in the use of accreditation services, conducting audits under time budget pressure, trying to satisfy the client, and financial scandals of business units, cast doubt on the judgments applied. At present, the causal, intervening, and contextual conditions, strategies, and consequences of auditors' stress arousal have not been investigated. Therefore, in this study, an attempt has been made to design a pattern of auditors' stress arousal using contextual theorizing method. This research is of qualitative and exploratory type. This study was conducted by interviewing experts in the field of theoretical foundations of auditing and psychology and by conducting 17 interviews in 2021 by snowball sampling method, has been saturated. The results showed that the most important causal conditions that provoke auditors' stress are: inflexibility, time budget deviations, management control in auditing firms, lack of expertise, level of risk assessment, ambiguity in opportunistic behavior and risk, respectively. The client, the size of the audit work, the client's environmental pressure, the incompleteness of accounting systems and internal controls, the degree of collaboration of the client's staff and the new client. According to experts, the lack of flexibility in the auditor is one of the factors affecting the auditors' stress arousal. Manuscript profile
      • Open Access Article

        7 - Investor behavior and bias resulting from of financial restatement
        Abolfazl Farshad asgar pakmaram jamal bahri sales Rasoul ABDI
        Restatement of financial statements is one of the factors that can have a major impact on investors' decisions in financial markets. Re-issuing financial statements can create (emotional and cognitive) stress for investors. Therefore, the main purpose of the present stu More
        Restatement of financial statements is one of the factors that can have a major impact on investors' decisions in financial markets. Re-issuing financial statements can create (emotional and cognitive) stress for investors. Therefore, the main purpose of the present study is to investigate the effect of (psychological, social and spiritual) dimensions of investors on the stresses caused by the Restatement of financial statements. A researcher-made questionnaire in two dimensions of emotional and cognitive stress was used to measure the reversals of financial statements. The statistical population of the present study consisted of 49 investors in the stock market. The data were collected using an online questionnaire designed. The research method is a survey and applied purpose. Smart-PLS software was used to test the research hypotheses. The results showed that psychological dimensions did not affect any of the emotional and cognitive stresses caused by the Restatement of financial statements. On the other hand, investors' spiritual dimensions are affected by the emotional stress caused by the Restatement of financial statements, but it is not affected by the cognitive stress caused by the Restatement of financial statements, indicating that investors are emotionally treated and ultimately dimensions. Social impacts on cognitive stress arising from financial restatement but not emotional affect arising from financial restatement . Manuscript profile
      • Open Access Article

        8 - Investigating the adjustment effect of corporate governance on the interaction of free cash flows and growth opportunities in synchronizing stock returns
        Neda Rezaei asgar pakmaram Rasoul ABDI yaghoub aghdam mazraeh
        Concurrent equity return is a relatively new field in financial and economic research that is closely related to economic development, financial market stability, and market efficiency .The overall purpose of this study is to investigate the role of corporate governance More
        Concurrent equity return is a relatively new field in financial and economic research that is closely related to economic development, financial market stability, and market efficiency .The overall purpose of this study is to investigate the role of corporate governance adjustment on the interaction of free cash flows and growth opportunities in synchronizing stock returns in companies listed on the Tehran Stock Exchange. The statistical population of this study is the companies listed on the Tehran Stock Exchange from 2006 to 2017. The research method used in this research is applied in terms of purpose and correlation or consistency in terms of method and nature. The test results of the hypotheses show the quality of corporate governance on the interaction between annual stock returns , Interaction between ownership concentration, transaction turnover and stock return synchronization A significant effect But the quality of corporate governance depends on the interaction between the life of the company, the size of the company, the growth of the company, Liquidity and synchronization of stock returns It has no significant effect. Manuscript profile