The purpose of the current study is to investigate the various factors influencing on people to invest in mutual funds and examine the mediating role of investor’s perception. By using quantitative research approach and cross-sectional research design, 300 questionnaires are distributed among the individual investors and Smart PLS 3 is used to analyze the data. The results reveal that risk and return, liquidity of assets, demographic factors (gender, age, and material status), convenience, reduction in transection cost, tax benefits and transparency were the key factors and maintained significant relationships with investment in mutual funds. Moreover, investor’s perception maintains mediating role between all these factors and investment in mutual funds. The study contributes in literature by investigating the various factors, which influence on investors to invest in mutual funds. Moreover, it also contributes by investigating the mediating role of investor’s perception.

Regarding to the role of tax in the economy as the most stable and constant source of income and also due to the fact that there was no success in achieving fiscal goals by the government during its economic and developmental programs, paying attention to and making effort in this domain is regarded as a necessity in any country. The purpose of this study is to evaluate the effect of enforcing Article 181 of Direct Tax Law on extent of taxpayers’ satisfaction, increase of trust, increase of tax compliance or decrease of tax evasion in Isfahan, Iran. The present study consists of a main hypothesis and four sub-hypotheses. Data were collected from 100 companies regarding their performance during 200 years. Article 181 of Direct Tax Code was implemented upon these companies over the period 2006-2011. Hypotheses of the study were evaluated. The results of the study, in survey and post-event pivot, showed that enforcing Article 181 of Direct Tax Law in Isfahan was effective. However, its effect was not significant regarding increase of taxpayers’ familiarity and acquaintance with Tax Office and its functions in Isfahan; it increased tax compliance, decreased tax evasion by the taxpayers, increased taxpayers’ satisfaction and helped them trust on Tax Office and its performance.

Measuring the value of inventory and cashable assets is one of the issues, which influences on total revenue as well as the amount of tax paid to government. This paper presents an empirical investigation to study the relationship between lower of cost or market (LCM) and tax on 708 selected firms listed on Tehran Stock Exchange over the period 2008-2011. The study uses some statistical tests and determines that the tax can be affected by different methods used to calculate the inventory. In other words, The study applies regression analysis as well as Pearson correlation test and confirms that LCM method influences positively on Tax. This helps revenue agencies pay special attention to various methods used in official financial reports.

Experiences of different countries with efficient tax systems have shown that the high share of tax resources than non-tax sources could prevent many unpleasant economical events. In other words, an efficient tax system could ensure economic system against many different risks. Tax is also a primary source for developing economy used by government. In this study, we investigate the relationship between economic growth and tax among D8 countries using panel data from 1990 to 2009. The results indicate growth domestic product is the most important factor and these governments could collect more tax as the economic figures improve. The results of our survey show that an increase of one percent on GDP will increase taxable income for about 0.0014119 percent. The tourism has more impact since an increase of one unit in tourism & apos; s income; taxable income will increase for about 10.26257 units. One the contrary to other variables, unemployment has a negative impact on taxable income.