This study seeks to model tax evasion and identify how effective factors affect tax evasion in the Iranian economy. Recent models show the failure of traditional models; Models do not have enough ability to model hidden variables such as tax evasion. The present study considers this failure in identifying explanatory variables and experimental model design. To achieve this, the Bayesian averagi...

The phenomenon of tax evasion has been always one of the most major issues among economists due to it's devastating effects on the economy and the process of economic development. Many scholars have always sought to provide solutions to reduce and limit tax evasion. The introduction of the VAT system can be seen as a milestone in the area of economic transparency and tax evasion, which refers t...

The main purpose of this study is to investigate the type and extent of tax evasion relationship with hidden economy. Based on the theoretical foundations and background of studies, influential and influential variables on tax evasion and hidden economy were identified and then based on Panel-MIMIC structural methodology for the period 2011-2018 in 30 selected provinces and using ML estimator, ...

Import tax is one of the government revenue sources that some of its portion is not accessible to government due to tax evasion. In this study, the factors affecting tax evasion in import, have been identified by using the combinatorial model of artificial neural network and simulated annealing algorithms that is capable to analyze the nonlinear systems. For this purpose, four explanatory varia...

Today, one of the most important challenges of tax system is tax evasion of the taxpayers, which is an obstacle to the proper administration of the country. There are many ways to prevent tax evasion, one of which is the legal remedy for issuance under Article 161 of the Direct Taxes Terms and Conditions. This important legal entity can prevent tax evasion and prevent tax fraud by seizing the p...

Empirical Studies are indicative of four existing variables of tax rate, complexity of rules and regulations, social capital and inflation as the most influential factors in triggering tax evasion to be a mutual parameter among developing countries. in this paper, we regard all these factors in an econometric model to estimate the impact of each one in the context of the Iranian economy. To thi...

In this paper, the aim is to examine the relationship between morality and tax compliance in terms of taxpayers' perceptions of internal variables. Sample participants in this research selected randomly and included 21 interviewees from taxpayers in Kerman in 2017. The findings of the research indicate that the level of religious beliefs and patriotism of individuals greatly hinder their tax ev...