List of Articles income Open Access Article Abstract Page Full-Text 1 - Comparative Study of the Analytical and Methodological Frameworks of Oil Studies and Politics سعید میرترابی Open Access Article Abstract Page Full-Text 2 - Comparative Study of the Effect of Innovation on Income Inequality Abolfazll Shahabadi Sara Sarygol Open Access Article Abstract Page Full-Text 3 - Language Development in Persian-Speaking 6- to 7-Year-Old Children Mahnaz Dehghan Tezerjani Parvin Kadivar Mohammad Hosein Abdollahi Hamid Reza Hasanabadi Open Access Article Abstract Page Full-Text 4 - The effect of oil shocks on the relationship between income - government expenditure in Iran And challenges of management and impulse control جابر اکبری Sadegh Bakhtiari Morteza sameti Homayoun Ranjbar Open Access Article Abstract Page Full-Text 5 - The effect of tourism on increasing the income of villagers Case study: Villages of Chabaksar section of Rudsar city sabere salahkar Open Access Article Abstract Page Full-Text 6 - The effect of money substitution on income distribution in Iran Rahman Saadat esmaiel abounoori younes saeedi Open Access Article Abstract Page Full-Text 7 - Assessing the Dynamic Interaction of Foreign Direct Investment, Human Capital and Income Convergence Khadijeh Ashrafi Hatef Hazeri Siamak ShokouhiFard Open Access Article Abstract Page Full-Text 8 - The effect of money substitution on income distribution in Iran Rahman Saadat esmaiel abounoori younes saeedi Open Access Article Abstract Page Full-Text 9 - Identifying the Social and Economic Contexts of the Emergence of Female Begging Phenomenon (Case Study: Khorramabad City) abozar ghasemi vali bahrami Open Access Article Abstract Page Full-Text 10 - Estimating Household Demand for Tobacco Products in Iran mohamad hossein amjadi Marziye Enhesari Open Access Article Abstract Page Full-Text 11 - Assessing the Dynamic Interaction of Foreign Direct Investment, Human Capital and Income Convergence Khadijeh Ashrafi Hatef Hazeri Siamak Shokouhifard