in this paper we examine the effect of the oil volatility, consumer price index (cpi) and industrial production on the stock market return in tehran stock exchange (tse). we used seasonal data in period 1378-1390 and auto regressive distributed method (ardl) for the short-term and long-term relationship between the variables. as results of research indicate, we find that there is positive short...

liquidity is the most important aspect of stock markets development. this research investigates the effect of share issue privatization (sip) on tehran stock exchange (tse) liquidity. regarding the three assessable measures in sip, three hypotheses based on the number of privatized firms, the volume and the value of the sold stocks were defined and tested. in this research, the tse liquidity is...

One of the main concepts in pattern recognition is clustering. This technique is used as important knowledge discovery tools in modern machine learning process. Clustering of high-performance companies is very important not only for investors, but also for the creditors, financial creditors, stockholders, etc. Hence, firms’ clustering is considered as one of the important issues in Tehran Stock...

the relationship between financial ratios and stock return has been studied in many researches and the presence of income smoothing in tehran stock exchange (tse) has been verified. because of importance of financial reports in predicting and decision making process, income smoothing would be a critical factor in this area. in this paper, the income smoothing impact on relationship between fina...

While prior research on the Covid-19 effects stock markets focused developed countries, this study aims to examine impact of Iran’s emerging and developing market. The sample comprised 245 companies listed Tehran Stock Exchange (TSE). This uses panel-data regression models evaluate influence announcement returns from February 12th 26th, 2020. results indicate that Coronavirus outbreak in Iran h...

The present study aims to investigate the association between political connections and related-party transactions for the firms listed on the Tehran Stock Exchange (TSE). Sample includes the 485 firm-year observations from companies listed on the Tehran Stock Exchange during the years 2013 to 2017 and research hypothesis was tested using multivariate regression model based on panel data.We fin...