Purpose: The purpose of this study is to analyze the predictability of firm level data for determining macroeconomic indicators such as unemployment. Design/methodology/approach: This study uses quarterly GDP and unemployment data manually collected from the Statistical Center of Iran (SCI)....

Purpose: The purpose of this paper is to investigate the relationship between tax avoidance, firm value and managerial ability in Tehran Stock Exchange and Over the Counter (OTC), according to the related theoretical foundations. Design/methodology/approach: To calculate the managerial ability...