جستجوی مقالات مرتبط با کلیدواژه « توزیع درآمد » در نشریات گروه « علوم انسانی »

The main goal of the study is to investigate the mutual effects of income distribution and Enfagh variables in the provinces of Iran. The statistical data consists of 30 provinces and the time period is from 1385 to1401, Model estimation has been done using panel data technique. The increase in the price index, population and unemployment rate have increased the inequality so that their one percent increase the amount of inequality by 0.12, 0.47 and 0.52 percent. The results related to the effect of variables on per capita Enfagh show that the increase in the price index and the unemployment rate have reduced per capita Enfagh so that each one percent increase in these variables reduces per capita Enfagh by 2.45 and 3.09 percent. Also, the increase in population and the Gini coefficient have increased per capita Enfagh. So that each percentage increase of these variables increases per capita spending by 0.73 and 5.88%.

Examining the relationship between income distribution and wealth distribution in Iran is very important in terms of economic and social consequences. Therefore, examining the Short-term and long-term inequality of income distribution and wealth distribution in Iran can provide some answers to the questions of policymakers and economic analysts. Focusing on Iran, this research has been conducted based on Piketty's dynamic model of wealth inequality in the time period of 2002-2019. The results showed that in the short term, different assets grow at different rates, and since the ability to earn and save income of the upper deciles is more than the lower deciles, it is expected that the distribution of income will become more unequal and lead to the inequality of wealth distribution. It is also predicted that in the long term, in a stable state, if the return on capital is zero, the advantage of the assets will be lost and will grow with the inflation rate. But what is happening in reality is that the process of distribution of income and share of wealth is in favor of the top 10% of the income decile and the distribution of wealth has become more unequal.

One of the significant challenges in regional development is examining the role of local governments and their relationship with large local companies in income distribution. This challenge is particularly pertinent when large companies have national objectives, and most of their production capacity is capital-intensive and knowledge-intensive, but their operational area is locally focused on the user. The present research aimed to explore the role of the government and large local companies in income distribution. Khuzestan Province was chosen due to its unique characteristics in this regard. The study covered the period from 2006 to 2020, analyzing seasonal data using the generalized method of moments (GMM). The findings indicate that the government’s current and construction expenditures in the province have a negative and significant effect on the urban Gini coefficient. In contrast, the value-added variable of large industrial companies in the province has a positive and significant effect on the urban Gini coefficient. The results suggest that careful planning and coordination between large companies and provincial managers should be sought by adopting policies such as increasing local employment and training local workforce, thereby reducing dissatisfaction and income inequality in the province.

Empirical studies of the economies of countries with different income levels in terms of access to natural resources in recent decades have shown that the abundance of natural resources and the income from its sale can be considered a valuable capital for countries which with government investments in the major  infrastructures, it provided economic progress and equal distribution of incomes. On the other hand, it makes income distribution unequal by creating opportunities for rent-seeking and forming a shadow economy. The existence of spatial effects suggests the possibility of increasing or decreasing inequality in a country due to internal policies in neighboring countries. Therefore, the aim of this research is to investigate the effect of rent of abundance of natural resources, shadow economy and human development index on income inequality in the form of spatial econometrics using the weighted distance matrix among 75 countries in 4 income groups with the Atlas method in the time period (1990-2021), using a spatial dynamic panel pattern model (spregfext). The results indicated that the expansion of income inequality is caused by the increase in the rent of natural resources, regardless of the income grouping of the countries; The spatial effects of this variable in the same group and neighboring countries are positive but insignificant, except in 21 countries with high average income. The size of the shadow economy in countries with low per capita income has the greatest impact on income inequality; But the size of the shadow economy of countries with the same income group does not affect the distribution of income in neighboring countries. The impact of the human development index on income inequality is decreasing, but the domestic policies of countries with low and medium per capita income in the field of human capital development are ineffective on the distribution of income in neighboring countries. Also, an increase in inequality in one period leads to the continuation of an increase in inequality in the following periods.

This study investigates the impact of natural disasters on income inequality in Iran from 1980 to 2021. It also explores the moderating effects of financial development and globalization on this relationship. The Non-linear Autoregressive Distributed Lag (NARDL) method is employed for the analysis.The findings reveal that several factors influence income inequality (measured by the Gini coefficient) in both the short and long term. Positive and significant effects were observed for GDP, inflation, severe natural disasters, and the globalization index. Conversely, education level, the square of GDP (indicating an inverted U-shaped relationship), and the financial development index exhibited negative and significant effects.These results support Kuznets' hypothesis, suggesting that income inequality initially rises with economic growth (GDP) before ultimately declining. Furthermore, the study confirms an asymmetric effect of financial development and globalization on income inequality. The analysis suggests that an increase in severe natural disasters, globalization, and a decrease in financial development all contribute to rising income inequality in Iran.

Today, one of the challenges facing health systems is the ever-increasing increase in its costs. This study investigates the relationship between health costs and income inequality. Income inequality has been investigated using four Gini coefficients and, in a quantile, approach using annual panel data from 2000 to 2022 in selected middle-income member countries of the Organization of Islamic Cooperation, the empirical results show that the effect of health costs on inequality The income in the countries that are part of the top 10 percent of the income level in this group is much higher than the countries that are in the lowest income level. The effect of life expectancy, death rate and population on income inequality is also opposite; That is, the countries that are in the highest category in terms of income level, the effect of these variables on income inequality is much greater than the countries that are in the lower income categories. Also, due to the effect of population structure on income inequality, it is necessary to seriously consider it in the design and formulation of policies in the field of health, hygiene and population structure. Health, treatment and quality of life improvement policies to increase life expectancy and decrease mortality rate, policies to increase investment (reduction of consumption, promotion of security, economic development of exports, etc.) should be pursued to reduce income inequality.

One of the main goals of government policies in any economic system is to improve income distribution.On the other hand, the type of policy and monetary policy tools used by the Islamic government should be in line with the direction of the society towards a balance in the level of living, income and wealth.In this research, in order to investigate the impact of monetary policy on the income distribution of Iran, the ARDL method and the latest available data during the period of 1401-1379 have been used.The results of the estimates showed that the improvement in the income distribution index in Iran's economy is a long-term process And expansionary monetary policies in Iran during the studied period led to inequality in the income distribution index.On the other hand, the results show that the expansionary monetary policy has less effect on the economy in the short term, but in the long term, this effect becomes larger and reduces income equality to a greater extent. Also, the increase in economic growth caused an increase in the distribution index, which was caused by high inflation in this period in Iran's economy.

Many economists believe that unequal distribution of income is one of the main conditions for economic growth. With the integration of the world economy and the increasing development of international interactions, countries can no longer ignore the role of the foreign sector in macroeconomic policy making. In this mean, currency arrangementscan have macroeconomic effects. The method of this research is analytical descriptive which uses regression analysis with GMM method. The field of study includes the OPEC member countries and the Organization for Economic Cooperation and Development (OECD), which most of the OPEC countries are Islamic countries and have a fixed currency regime and average or bad income distribution. The annual data are used for empirical analysis for each country and include the review period for the years 2007-2018. The results of this study show that in comparison with foreign exchange regimes, the independent variable of the managed floating exchange rate index on the dependent variable of Gini coefficient is negative and significant for the OPEC group. Also, the effect of the independent variable of the nail exchange rate index on the dependent variable of Gini coefficient for the OPEC group is positive and significant. In fact, for both groups the use of a floating exchange rate regime can reduce income inequality better than a fixed exchange rate regime. The results also show that the floating currency system has no significant effect on inequality in OPEC countries.

The present study aimed to explore the impact of banking crisis on income distribution among various income classes in 60 world countries during 1990–2020. In this line, the Generalized Method of Moments (GMM) was used to estimate the six models with different dependent variables that depicted income percentiles for the wealthy, middle, and poor classes. The findings indicated that during a banking crisis, the income share of the wealthy class decreases, while the middle class and the bottom 20% experience an increase in their income share. Consequently, banking crisis could contribute to income equality in the countries under study. In addition to the variable of banking crisis, other variables such as financial development and financial openness could lead to income inequality, while the variables like the ratio of public expenditure to GDP, trade openness, GDP, and GDP squared would cause income distribution equality in the countries. The results suggest that governments support lower-income percentiles through subsidies, support packages, more job opportunities, and provision of low-interest loans, in a bid to mitigate the detrimental effects of banking crisis and reduce income inequality. Furthermore, governments should levy taxes, such as capital gains tax, on higher-income percentiles.

The purpose of this article is to investigate the distribution of household income in Isfahan province by using the data of the household income and expenditure plan, for the period of 2011-2021 using parametric methods. For this purpose, different statistical distributions are fitted to the data, and distribution parameters are estimated using the maximum likelihood estimation method. Then, the appropriate distribution is selected using distribution function graphs and Akaike's criterion (AIC). By comparing the graphs of distribution functions from 2011 to 2021 for the data, the results show that among all the distributions, the Dagum and Gamma distributions are more suitable than other distributions, including log-normal and exponential distributions. Also, the amount of AIC from 2011 to 2021 for the Dagum distribution takes the lowest values compared to other distributions, which also shows the superiority of the Dagum distribution over other distributions. Also, the investigation of the trend and comparison of Gini coefficients in non-parametric and parametric modes indicates that along with the decreasing trend of the Gini coefficient in Isfahan province during the period under review, the values of the Gini coefficient in the parametric method based on the Kolmogorov-Smirnov statistic are more reliable. Therefore, it is suggested that those responsible for producing the income inequality index change their calculation basis from the non-parametric method to the parametric method, considering the high accuracy of the parametric methods.

In this study, the effect of government and stock market expenditures on income distribution has been investigated. The countries studied in this study are the selected countries of Mena (Iran, Algeria, Egypt, Tunisia and Jordan). 2018. The data panel method has been used to estimate the research model. The results of this study show that the logarithm of the ratio of the volume of transactions in the stock market to GDP with a coefficient of -0.02 has a negative and significant effect on the Gini coefficient. The volume of exchanges in the capital market increases the working capital of companies and ultimately their production. With the increase and prosperity of production, the total production increases and this issue increases the national income and as a result the government can Improve income distribution. Also, the logarithm of the ratio of consumption expenditures to GDP with a coefficient of 0.03 has a negative and significant effect on the Gini coefficient. Increasing government spending can have different effects on income distribution in two ways. In the direction of transfer payments to the people, so the distribution of income is improved No, they are not transferable, so the distribution of income does not improve.

The goal of the current research was the short-term and long-term effects of energy consumption in the industrial sector on inequality. The present research method is descriptive and non-experimental. The statistical population was Iran's information and statistics, based on the requirements of the research variables and based on the available statistics, the data of the years 1361 to 1395 was determined as the statistical sample of the research. The amount of energy consumption (oil, gas, solid fuels and electricity) in the country's industries was used as an independent variable, and information related to the Gini coefficient, the share of the richest 10% to the poorest 10%, and the average index of the total annual income of an urban/rural household were used as the dependent variables of the research.. ARDL regression model was used in Eviews10 software to analyze research hypotheses. The obtained results showed that in the long term, the consumption of energy in the industrial sector has a significant negative effect, and the consumption of electricity in the industrial sector has a positive and significant effect on the Gini coefficient. In the long term, the consumption of solid fuels and electricity in the industrial sector has a negative and significant effect on the share index of the richest 10% to the poorest 10%. Also, in the long term, the effect of consumption of petroleum products and electricity has had a significant positive effect on the average income of urban and rural areas. Energy consumption in the industrial sector of a country can help to reduce poverty in the country by increasing the income of the working class and the lower deciles of the society and make the distribution of income fair. In this context, cheap energies have had a better effect, but expensive energies have provided contradictory results.

This paper investigates the effect of Islamic religious teachings on avoiding squander (ESRAF) and charity on the consumption behavior of individuals and distribution of income.This research examines the effect of these teachings in two parts. In the first and theoretical section, the neoclassical assumptions of consumer behavior are explained before the influence of religious teaching and after the influence of religious teaching.In the first and theoretically, neoclassical assumptions explain consumer behavior before the influence of religious teachings and after the influence of religious teachings.The analysis of the effect of this religious teaching of avoidance of squandering (ESRAF) shows that the practice of this religious teaching leads to a change in the pattern of consumption and avoidance of squander (ESRAF) in believers.Then, in the second section, we study the effects of charity on income distribution in Islamic society in the form of econometric model.For this purpose, the distribution function of the national income of the provinces of Iran is estimated by the GMM method in which the distribution of national income is a function of the charity variable and other control variables, namely, provincial per capita income, unemployment rate, tax revenue from GDP, the percentage of government expenditures in the province.

According to Piketty’s point of view, the rate of income from wealth is always higher than the rate of economic growth, and the share of national income that belongs to capital is always more than the share of labor force. Therefore, inequality increases systematically and increasingly. The solution to this problem is to impose a maximum tax on wealth. Therefore, the tax on the components of wealth was imposed with the aim of reducing inequality. In Iran, this type of tax is collected from different components of wealth. Therefore, this research was conducted with the aim of investigating the impact of wealth tax on income distribution in Iran. For this purpose, a model was estimated in which the Gini coefficient was the dependent variable and the wealth tax and income tax were the independent variables along with the unemployment rate. Estimates were made using the time series data of 1991-2018 with the help of the Johansen-Juselius cointegration method. The results showed that there is a negative relationship between wealth tax and Gini coefficient. So that a one percent increase in wealth tax reduces inequality by 0.729 percent. The results showed that the speed of impact of wealth tax policies on income distribution is very slow, so that applying a change in wealth tax every year shows only 12% of the total impact on inequality.

The present study examine the impact of export diversity on income distribution. This study investigate the selected developing countries during 2013 to 2017. Export diversification index is used for measuring export diversity and gini coefficient is used for measuring income distribution. The model is estimated in panel data framework using feasible generalized least squares method. The results of the present study show that with increasing export diversity, gini coefficient decreases and income distribution improves. Also, per capita income, human capital, foreign direct investment and trade openness have a negative and significant effect on gini coefficient and the effect of industrialization on g gini coefficient is insignificant. According to the results, developing countries can improve income distribution by moving towards export diversification.

Analyzing the roots of inequality and its relationship with socioeconomic development has become one of the longest-running controversies in the history of economics in theoretical and practical policymaking fields. The study of the evolution of inequality at both domestic and international levels, in addition to exhibiting augmented sensitivity to it and requiring serious attention, reveals many complexities in the fields of social, political, and cultural sciences, especially in developing countries. The study of the opinions of the pioneers and examining the competing theories in a way that includes the experiences of successful and unsuccessful countries in achieving equality and development can play an enlightening and improving role in providing a way for decision-makers and those concerned about the country's development.In the present study, with an analytical-descriptive approach, a theoretical explanation of the relationship between inequality and growth has been conducted, focusing on the channels of positive and negative effects of inequality on growth, the most important of them along with the mechanism of influence have been outlined. In conclusion, while providing statistical evidence, the implications of the issue for the economy of Iran have been discussed. The results indicated that the anti-development consequences of inequality in the economy of Iran can be examined through two important channels: rent-seeking and altering consumption patterns, and creating dependence.

The subject of this research is to examine the role and position of distributive justice in the process of legislation and the development of civil rights in Iran. The main question of the article is what effect did the component of distributive justice have on the legalization process in Iran's civil rights. The research hypothesis is that distributive justice is one of the main components of building a structurally just society, and in the meantime, the structure of rights is one of the most important areas that must have a fair basis, and in this regard, several parts of Iran's civil rights By paying attention to the criteria and rules of distributive justice, it has been formulated and legislated, which can institutionalize justice in Iranian society. By examining and clarifying the foundations and definitions of distributive justice, this research has examined this criterion in two fields of civil rights, including inheritance laws, and labor laws, and employer-labor relations, and with a short study of their historical course and philosophy Their legislation has come to the conclusion that these areas of civil rights are regulated by paying attention to the rule of implementation of distributive justice in the society. According to the findings of this research, the principles of distributive justice are involved in the legislative philosophy of these areas and have been taken into consideration by the legislator. In this sense, the legal rules derived from these laws can be a basis for the fair distribution of resources and opportunities, so that the social structure develops in such a way that citizens cannot lose fair living opportunities. The research method in this article is descriptive-analytical qualitative and the library data collection method.

Nowadays, income distribution and ways to adjust inequality in income distribution have been considered by many policymakers. The adverse social and economic consequences of increasing income inequality in society are not hidden from anyone, so it has led governments to prioritize improving income distribution. Inequality is defined as the difference between individuals in society in accessing economic resources, and various factors play a role in the unequal distribution of income. Government fiscal policies can certainly be effective in reducing inequality and income redistribution. In most developed countries, government distribution policies are driven by tax policies. In addition to being one of the most important sources of government revenue, tax is one of the most effective tools in improving revenue distribution. The purpose of this study is to investigate the effect of inheritance tax on income distribution during the period of winter 2006 to autumn 2018. According to the results of this study, inheritance tax and economic growth rate in the long term can reduce the Gini coefficient and improve income distribution. Moreover, rising government spending, rising inflation, rising population growth, and long-term unemployment can increase the Gini coefficient and make income distribution more unfair.

Inequality is one of the basic problems of countries. So, it is very important to examine how income is distributed in a society. Therefore, many studies have been conducted in this regard, but in general, in the studies that used the common methods of calculating inequality, the inequality between different groups is ignored in determining the total inequality, therefore, researchers pay less attention to between-group inequality. In this study, in addition to calculating the inequality in Iran's occupational groups, the inequality between occupational groups has also been evaluated with the ANOVA coefficients approach. Since the measurement of inequality is normalized with these coefficients. For this purpose, household cost-income data during 2013-2019 in urban areas of Iran have been used. The results show that inequality has increased in the most occupational groups, but, it has been almost constant in the "administrative and clerical workers" and "artisans and workers in related occupations", and "administrative and clerical workers" has the best income distribution status and the "legislators, high-ranking officials and managers" has the highest level of inequality. Also, the results indicate that the share of inequality between occupational groups was approximately 50% and close to the share of inequality within groups.

One of the most important indicators for evaluating any economic policy is to examine its distributive effects, so governments try to be aware of the redistribution of revenue and the possible effects of such policies in a quantitative and tangible manner before implementing the policy. Therefore, in the present study, for the first time in the Iranian economy, with quarterly data and generalized quantum method, the distributive effects of credit policies on income inequality in the provinces of the country were investigated. Based on this, the results showed that in the primary quantile (0.05), credit to the trade and services sector had a positive and significant effect on income inequality and also credits to agriculture, housing, industry and mining had a negative and significant effect on income inequality in the provinces. In the Middle Quantile (Quantile 0.5), lending to the agricultural and commercial sectors had a negative effect, and lending to the housing, services, industry, and mining sectors had a positive effect on income inequality. Also in the upper quantum (Quantile 0.95), facilities granted to the agricultural, commercial, industrial and mining sectors had a negative effect, as well as loans to the housing and services sectors had a positive effect on inequality in the provinces of Iran. Regarding the effect of human capital and economic growth on income inequality, the results showed that in the provinces of the country, increasing economic growth and human capital due to creating more opportunities to increase income, has reduced income inequality. According to the research results, in all quantiles, the increase in the effect of inflation and capital stock has caused more income inequality in the provinces.