Ma`rifat-e Eghtesad-e Islami, Volume 6, Issue 2, No 12, Year 2025 , Pages 23-42

    The Factors Affecting the Distribution of Income in the Iranian Provinces of Iran with Emphasis on Qard al-Hasan Loans; A Bayesian Econometric Approach

    Article Type: 
    Research
    Writers:
    ✍️ Hosein Panahi / Associate Professor of Economics, University of Tabriz / panahi@tabrizu.ac.ir
    Sima Nasib Parast / PhD Student in Economics, University of Tabriz / simanasibparast@yahoo.com
    Abstract: 
    In conventional economics, emphasis is laid on the impact of such factors like taxes, economic growth, inflation and financing on income distribution. In the literature of Islamic economics, in addition to the aforementioned important variables, Qard al-Hassan (interest-free) loan is considered as a means of decreasing inequality. Using the data collected from different Iranian provinces in the period from 1384 to 1390 and using Bayesian econometric approach, this study conducts a scientific investigation into the effect of interest-free loan and other factors on Gini coefficient (as the most important indicator of income distribution). According to the hypothesis of this research, Qard al-Hassan played a positive role in ensuring optimum income distribution in Iran in the above-mentioned period. The results of using a Bayesian model averaging (BMA) show that Qard al-Hassan deposits in the above-mentioned period has a negative correlation with Gini coefficient and it has improved the income distribution in Iran. The results also indicate that there is a reverse U form Kuznets hypothesis about the relationship between economic development and income distribution in the economy of Iran.
    چکیده و کلیدواژه فارسی (Persian)
    Title :عوامل مؤثر بر توزیع درآمد در استان های ایران با تأکید بر قرض الحسنه: رویکرد اقتصادسنجی بیزینی
    Abstract: 
    در اقتصاد متعارف، بر تاثير عواملي همچون مالیات، رشد اقتصادی، تورم و نحوه تأمین مالی بر توزيع درآمد تاكيد شده است. در ادبیات اقتصاد اسلامی علاوه بر متغیرهای کلان مذکور، قرض‌الحسنه نیز به عنوان يكي از ابزارهاي مناسب جهت بهبود نابرابری به شمار می‌رود. در این پژوهش سعي شده است با استفاده از داده هاي استان‌هاي كشور طي دوره 1390-1384 و با بهره‌گيري از رویکرد اقتصادسنجی بیزینی اثر قرض‌الحسنه در کنار برخی عوامل دیگر بر ضريب جيني (به عنوان مهمترين شاخص توزيع درآمد) مورد كنكاش علمي قرار گيرد. بنا به فرضيه مقاله، قرض‌الحسنه نقشي مثبت بر بهبود توزيع در آمد در ايران طي دوره مذكور داشته است. نتايج حاصل از روش میانگین‌گیری مدل بیزینی (BMA) نشان مي‌دهد که سپرده‌گذاری قرض‌الحسنه طي دوره مزبور رابطه منفی با ضریب جینی داشته و موجب بهبود توزیع درآمد در ایران شده است. نتایج تحقيق همچنین حاكي از برقراری فرضیه کوزنتس مبني بر وجود رابطه U معکوس بین توسعه اقتصادی و توزیع درآمد در اقتصاد ايران مي‌باشد.
    References: 
    • ابونوري، اسماعيل، 1371، معرفي يك الگوي جديد توزيع درآمد، برنامه و توسعه، ش 1، ص 150ـ171.
    • ـــــ ، 1376، اثر شاخص‌هاي اقتصاد كلان بر توزيع درآمد در ايران، تحقيقات اقتصادي، ش 51، ص 1 ـ 32.
    • ابونوري، اسماعيل؛ خوشكار، آرش، 1386، اثر شاخصهاي اقتصاد كلان بر توزيع درآمد در ايران: مطالعه بين استاني، مجله تحقيقات اقتصادي، ش 77، ص 95-65.
    • ابونوري، اسماعيل؛ قاسمي تازه آبادي، افسانه، 1387، ارزيابي اثر ارز افزوده قرض‌الحسنه بر توزيع درآمد (با استفاده از داده‌هاي پانل بين استاني)، اقتصاد اسلامي، ش 28، ص 164-139.
    • احمدي، علي محمد؛ محمد غفاري، حسن؛ وفايي، رضا، 1387، بررسي تأثير قرض‌الحسنه بر توزيع درآمد، همايش اقتصاد اسلامي و توسعه.
    • اصغرپور، حسين، 1390، تاثير عوامل اقتصادي بر توزيع درآمد در استان‌هاي ايران، گزارش نهايي طرح تحقيقي، دانشگاه تبريز.
    • جعفري، نيلوفر؛ منتظر، غلامعلي، 1386، استفاده از روش دلفي فازي براي تعيين سياستهاي مالياتي كشور، پژوهشهاي اقتصادي، سال هشتم، ش 1، ص 91ـ114.
    • حبيبيان نقيبي، مجيد، 1381، قرض الحسنه و راهبردهاي توسعه اقتصادي، نامه مفيد، شماره 31، ص 123 ـ 150.
    • داوودي، پرويز؛ براتي، محمدعلي، 1386، بررسي آثار سياست‌هاي اقتصادي بر توزيع درآمد در ايران، فصلنامه پژوهشنامه بازرگاني، ش43، ص 283 ـ 322.
    • شيريجيان، محمد، 1388، تأثير هزينه‌هاي بهداشتي و سرمايه انساني بر رشد اقتصادي كشورهاي منتخب، پايان‌نامۀ كارشناسي ارشد، دانشگاه تهران، دانشكدۀ اقتصاد.
    •  عرب مازار، علي‌اكبر؛ دهقاني، علي، 1388، برآورد كارايي ماليات بر درآمد مشاغل و اشخاص حقوقي در استانهاي كشور، ماليات، پژوهشنامه ماليات، ش 55، ص 45ـ 64.
    • كميجاني، علي اكبر؛ هادوي نيا، علي اصغر، 1377، درآمدي بر جايگاه قرض‌الحسنه در اسلام و اثرات اقتصادي آن، نامه مفيد، ش 14، ص 239-236.
    • محمد غفاري، حسن، 1385، بررسي تأثير قرض‌الحسنه بر توزيع درآمد، دانش پژوهان، ش 9.
    • هيبتي، فرشاد؛ احمدي، موسي، 1388، بررسي تكنيك‌هاي تأمين مالي پروژه محور در تأمين مالي اسلامي، پژوهشنامه اقتصادي، ش 35، ص 112-91.
    References: 
    • Alderson, A. S., Nielsen, F, 1995, Income Inequality, Development, and Dualism: Results from an Unbalanced Cross‐national Panel, American Sociological Review, Vol. 60, 674-701.
    • Alesina, A., Perotti, R, 1996, Income Distribution, Political Instability, and Investment, European Economic Review, Vol. 40, 1203-1228.
    • Atkinson, A. B, 2004, Income Tax and Top Incomes over the 20th Century, Revista de Economía Pública, Vol. 168, 123-141.
    • Auten, G., Carroll, R, 1999, The Effects of Income Taxes on Household Income, Review of Economics and Statistics, Vol. 81, No. 4, 681-93.
    • Baer, W., Galvao, A. F, 2008, Tax Burden, Government Expenditures and Income Distribution in Brazil, The Quarterly Review of Economics and Finance, Vol. 48, Issue 2, 345–358.
    • Barro, R.J, 2000, Inequality and Growth in Panel of Countries, Journal of Economic Growth, Vol. 5, 5-32.
    • Birdsall, N, 1998, Life Is Unfair: Inequality in The World, Foreign Policy, Vol. 112, 76-83.
    • Björklund, A, 1991, Unemployment and Income Distribution: Time Series Evidence from Sweden, Scandinavian Journal of Economics, Vol. 93, No. 3, 457-465.
    • Brakman, S., Garretsen, H. van Marrewijk, C, 2002, Locational Competition and Agglomeration: The Role of Government Spending. CESifo Working Paper 775.
    • Calderon, C., Serven, L, 2004, The Effects of Infrastructure Development on Growth and Income Distribution, World Bank Policy Research, Paper no. 3400.
    • Damuri, Y. R., Perdana, A, 2003, The Impact of Fiscal Policy on Income Distribution and Poverty: A Commutable General Equilibrium Approach for Indonesia, Center for Strategic and International Studies, Jakarta, Indonesia in its series CSLS Economics working paper series, no. 68.
    • De Gregorio, J., Lee, J. W, 2002, Education and Income Inequality: New Evidence from Cross-Country Data, Review of Income and Wealth, Vol. 48, 395-416.
    • Dollar, D., Kraay, A, 2004, Trade, Growth, and Poverty, The Economic Journal, Vol. 114, F22-F49.
    • Easterly, W, 2005, Handbook of Economic Growth, National Policies and Economic Growth, in Philippe Aghion and Steven Durlauf (eds.), Elsevier
    • Fan, S., Zhang, X, 2004, Infrastructure and Regional Economic Development in Rural China, China Economic Review, Vol. 15, 203-214.
    • Feenberg, D., Poterba, J, 1993, Income Inequality and the Incomes of Very High Income Tax Payers: Evidence from Tax Returns, Tax Policy and the Economy, Vol. 7, 145-177.
    • Fields, G.S, 1989, Change and Poverty and Inequality in The Developing Countries, World Bank Research Observer, V.4/2, 167-185.
    • Fosu, A.K, 2010, Growth, Inequality, and Poverty Reduction in Developing Countries, Recent Global Evidence. 1-58.
    • Fuglsang Ostergaard, S, 2013, Determinants of Income Inequality: A Sub Saharan Perspective, MA thesis in International Economic Consulting, Department of Economics and Business School of Business and Social Sciences Aarhus University.
    • Galli, R., van der Hoeven, R, 2001, Is Inflation Bad for Income Inequality: The Importance of the Initial Rate of Inflation, Employment Paper 2001/29, International Labour Office.
    • Gupta, S., Davoodi, H., Alonso-Terme, R, 2002, Does Corruption Affect Income Inequality and Poverty? Economics of Governance, Vol. 3, 23-45.
    • Gustaffson, B., Johansson, M, 1999, In Search of Smoking Guns, American Sociological Review, V.64, p. 585-605.
    • Kimhi, A, 2004, Growth, Inequality and Labor Markets in LDCs: A Survey. CESifo Working Paper No. 1281.
    • Knowles, S, 2005, Income Inequality and Economic Growth: The Empirical Relationship Reconsidered in The Light of Comparable Data, J. Development Studies,Vol. 41,Issue 1,135-159.
    • Koop, G, 2003, Bayesian Econometrics, John Wiley & Sons Ltd, England.
    • Kuznets, S, 1955, Economic Growth and Income Inequality, American Economic Review, Vol. 45, No. 1, 1-28.
    • Kuznets, S, 1963, Quantitative Aspects of the Economic Growth of Nations, Economic Development and Cultural Change, University of Chicago Press, Chicago.
    • Li,H., Xu,L.C., Zou,H, 2000, Corruption,Income Distribution, and Growth, Economics & Politics, Vol. 12, No 2, 155-182.
    • Ravallion, M, 1995, Growth and Poverty: Evidence for Developing Countries in the 1980s, Economics Letters, Vol. 48, 411-417.
    • Ravaillon, M, 2001, Growth, Inequality and Poverty: Looking Beyond Averages, World Development, Vol.29, No.11, 1803-1815.
    • Roin, J., Vlachos, J., Waldenström, D, 2009, The Long-run Determinants of Inequality: What can we Learn from Top Income Data?, Journal of Public Economics, Vol. 93, 974-988.
    • sahn D. E. Stifle, D. C, 2003,Urban –Rural Inequality in LIvining Standards in Africa, Journal of Africa Economics, 12, 564-597.
    • Sala-i-Martin, X., Doppelhofer, G., Ronald, I. M, 2004,  Determinants of Long-Term Growth: A Bayesian Averaging of Classical Estimates (BACE) Approach, The American Economic Review, Vol. 94, No. 4, 813-835.
    • Stevens, P, 2003, Resource Impact: Curse or Blessing? A Literature Survey, University of Dundee, Centre for Energy, Petroleum, and Mineral Law and Policy.
    • Weil, D.N, 2009, Economic Growth. 2nd ed. Pearson and Addison Wesley. 5-6 and 370-387.
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    APA | MLA | HARVARD | VANCOUVER

    Panahi , Hosein, Nasib Parast , Sima .(2025) The Factors Affecting the Distribution of Income in the Iranian Provinces of Iran with Emphasis on Qard al-Hasan Loans; A Bayesian Econometric Approach. Ma`rifat-e Eghtesad-e Islami, 6(2), 23-42

    APA | MLA | HARVARD | VANCOUVER

    Hosein Panahi ; Sima Nasib Parast ."The Factors Affecting the Distribution of Income in the Iranian Provinces of Iran with Emphasis on Qard al-Hasan Loans; A Bayesian Econometric Approach". Ma`rifat-e Eghtesad-e Islami, 6, 2, 2025, 23-42

    APA | MLA | HARVARD | VANCOUVER

    Panahi , H, Nasib Parast , S.(2025) 'The Factors Affecting the Distribution of Income in the Iranian Provinces of Iran with Emphasis on Qard al-Hasan Loans; A Bayesian Econometric Approach', Ma`rifat-e Eghtesad-e Islami, 6(2), pp. 23-42

    APA | MLA | HARVARD | VANCOUVER

    Panahi , H, Nasib Parast , S. The Factors Affecting the Distribution of Income in the Iranian Provinces of Iran with Emphasis on Qard al-Hasan Loans; A Bayesian Econometric Approach. Ma`rifat-e Eghtesad-e Islami, 2025; 6(2): 23-42