List of Articles yazdan gudarzi farahani

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  1 - The risk of stock price crash and the factors affecting it in companies registered in Tehran Stock Exchange
  Yazdan Gudarzi Farahani morvarid khajeh Albert Boghozian Mojtaba Mirlohi Nasser Asgari
  The purpose of this study is to experience the stock prices crash and the factors affecting it in companies registered in the Tehran Stock Exchange in the period of 2008-2019. For this purpose, the generalized method of movements (GMM) was used. The presence of incorrec More

  The purpose of this study is to experience the stock prices crash and the factors affecting it in companies registered in the Tehran Stock Exchange in the period of 2008-2019. For this purpose, the generalized method of movements (GMM) was used. The presence of incorrect pricing in assets usually causes a sudden drop in prices and the fall of the stock market. Therefore, identifying the factors affecting incorrect pricing can make prediction possible and help market players to more accurately predict the future return of stocks and timely detect the formation of a price bubble in the composition of the stock portfolio. Keep less risk and thus reduce the risk of falling prices. The data used in this research have been reviewed monthly. The findings of the research show that there is a positive and significant relationship between stock price volatility and the risk of falling prices and future stock returns. Also, there is a positive and significant relationship between the number and volume of transactions and the risk of stock prices crash. The data used in this research have been reviewed monthly. The findings of the research show that there is a positive and significant relationship between stock price volatility and the risk of falling prices and future stock returns. Also, there is a positive and significant relationship between the number and volume of transactions and the risk of stock prices crash. Manuscript profile
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  2 - The Impact of Islamic Financial Instruments on the Occurrence of Business Cycles in the Iranian Economy: A Case Study of Participation Bonds
  Yazdan Gudarzi Farahani Vahid Mahboubi Matin
  The aim of this study was to investigate the role of Islamic financial instruments inthe occurrence of business cycles in the Iranian economy. In this regard, theemphasis has been on Islamic participation bonds offered by the Central Bank. Forthis purpose, statistical d More

  The aim of this study was to investigate the role of Islamic financial instruments inthe occurrence of business cycles in the Iranian economy. In this regard, theemphasis has been on Islamic participation bonds offered by the Central Bank. Forthis purpose, statistical data from the period 1992-2020 and structural vectorautoregression model (SVAR) were used. The results of this study showed that theimpetus from the supply of participation bonds as a tool for monetary policy and anIslamic financial instrument has led to the fact that the amount of business cycles inthe Iranian economy is not moderated. In fact, the results showed that the variablesof budget deficit, exchange relationship and price were the most important variablesaffecting business cycles in the Iranian economy. The results showed thatparticipation bonds could not act as an anti-cyclical policy tool in the Iranianeconomy. Considering the results of how Islamic financial instruments affectbusiness cycles in the Iranian economy, it is necessary to recognize the impact ofgovernment budget deficit and its financing. Manuscript profile