Regional integration, economic growth and convergence in sup-saharan africa: A case study of the east africa community

İlk Doğu Afrika Topluluğu 1977 yılında ülkeler arası siyasi karışıklıklar, dengesiz gelir dağılımı ve üye ülkelerin makroekonomik performanslarındaki farklılık gibi nedenlerden dolayı dağılmıştı. Bu tarihten beri gelir dağılımı ve üye ülkeler arasındaki makroekonomik performansı birbirine yakınlaştırmak, ekonomik büyümeyi sağlamak ve sosyal uyumu oluşturmak ulaşılması zor bir hedef ve mücadele konusu olmuştu. Ciddi bir politik iyi niyetle, Doğu Afrika Birliği dâhilinde bölgesel entegrasyonu hızlandırma gayretlerine, kişi başına düşen geliri artırma ve makroekonomik yakınlaşma gibi planlanmış hedeflere ilişkin yapılmış çalışmalara rağmen, yeni Doğu Afrika Birliğindeki politik karar oluşturanlara rehberlik yapması açısından çok daha fazla sayıda kapsamlı araştırmalara ihtiyaç hissedilmektedir. Bu uygulamalı çalışma Doğu Afrika Ülkelerindeki bu açığı kapatmak amacıyla yapılmış bir çalışmadır. Yeni Doğu Afrika Birliğinin oluşumu uluslararası ve bölgesel ticari aktivitelere yönelik yapılmış bir hükümet müdahalesi ve bölgesel ekonomilere bir şok olduğu için bu müdahalenin etkilerini ölçmede en uygun ekonometrik yöntem ise zaman serisi analizidir. Bu teknik yöntemin uygulandığı çalışma şunu göstermiştir ki, Doğu Afrika Ülkeleri ekonomileri bir dereceye kadar yakınlaşmakta ve birbirine yakın ve ortak bir trende doğru hareket etmektedirler. Ekonometrik testler özellikle kişi başına düşen Gayri Safi Yurt İçi Hâsılada (GSYİH) tam bir yakınlaşma olduğunu göstermiştir.

Sahra altı Afrika’da bölgesel entegrasyon, ekonomik büyüme ve yakınsama kriteri: Doğu Afrika birliği üzerine bir vaka çalışması

The old East Africa Community collapsed in 1977, partly because of political tensions, the unequal distribution of incomes and divergent macroeconomic performance between member states. Since then, achieving income convergence among member states remained a significant challenge for economic development and social cohesion within the Community. Despite considerable political goodwill and efforts to speed up the regional integration process within the East Africa Community and to achieve convergence in per capita income and macroeconomic convergence in the short-term, much more research remains crucial in order to guide policymakers for the new East Africa Community. This empirical study is mainly motivated by the need for well-researched empirical evidence to guide policymakers in East African countries in their ambitious programme to achieve Gross Domestic Product per capita (hereafter GDPPC) convergence in the region. Since the new East Africa Community is considered as government intervention in international/regional trade activities, and therefore as a shock to the regional economies, time series econometrics is the most appropriate methodology for measuring its impacts in the short term and long-term. The overall observations indicate that the East Africa Countries were converging to some extent and they are moving towards a common trend. In particular, the results from the unit roots and cointegration tests show a complete convergence in GDPPC.

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  • Abramovitz, M. “Catching Up, Forging Ahead and Falling Behind”, Journal of Economic History, Vol. 46, 1986, pp. 385-406.
  • Acemoglu, D. and J. Robinson. “Disease and Development in Historical Perspective”, Journal of the European Economic Association, Vol. 192, 2003, pp. 397-405.
  • Anyanwu, J. C. “Estimating the Macroeconomic Effects of Monetary Unions: the Case of Trade and Output”, African Development Review, Vol. 15, 2003, pp. 126-145.
  • Bagnai, A. “Macroeconomic convergence in Central Africa: A Survey of the Theory and Empirical Evidence”, Discussion Paper, United Nations, Economic Commission for Africa, 2010.
  • Balassa, B. The Theory of Economic Integration, Richard & Urwin, London, 1962.
  • Barro, R. J. and X. Sala-i-Martin. Economic Growth, McGraw-Hill, New York, 1995
  • Barro, R. J. and X. Sala-i-Martin. “Convergence”, Journal of Political Economy, Vol. 100, 1992, pp. 223-251.
  • Bassannin, A., S. Sarpetta and P. Hemmings. “Economic Growth: The Role of Policies and Institutions, Panel Data Evidence from OECD Countries”, OECD Economics Department Working Paper, No 283, Paris, 2001.
  • Baumol, W. J. “Productivity Growth, Convergence, and Welfare”, American Economic Review, Vol. 76, 1986, pp. 1072–85.
  • Ben-David, D. “Trade and Convergence among Countries”, Journal of International Economics, Vol. 40, 1996, pp. 297-398.
  • Ben-David, D. “Equalizing Exchange: Trade Liberalisation and Economic Convergence”, Quarterly Journal of Economics, Vol.108, 1993, pp. 653-679.
  • Ben-David, D. and M. Brabdli. “African Convergence Clubs: The Effects of Colonialism and Trade”, University of Texas, Graduate School for Business, Working Paper, No. 24, 1996.
  • Bernard, A. B. and S. N. Durlauf. “Convergence in International Output”, Journal of Applied Econometrics, Vol. 71, 1995, pp. 161-173.
  • Broz, T. “The Theory of Optimum Currency Areas: A Literature Review”, Privredna Kretanja i Ekonomska Politika, Vol. 104, 2005, pp. 53-78.
  • Buigut, S. and N. Valev. “Eastern and Southern Africa Monetary Integration: A Structural Vector Autoregression Approach”, Review of Development Economics, Vol. 23, 2006, pp. 134-149.
  • Buigut, S. and P. Valev. “Is the Proposed East African Monetary Union an Optimum Currency Area? A Structural Vector Autoregression Analysis”, Working Paper, No. 04, Andrew Young University, School of Policy Studies, 2004.
  • Chalk, N. and R. Hemming. “Assessing Fiscal Sustainability in Theory and Practice”, Working Paper, No. 81, International Monetary Fund, 2000.
  • Carmignani, F. “The Road to Regional İntegration in Africa: Macroeconomic Convergence and Performance in COMESA”, Journal of African Economies, Vol. 15 (2), 2005, pp. 212-250.
  • De la Fuente, A. “Convergence Across Countries and Regions: Theory and Empirics”, Working Paper, Vol. 5, Barcelona, CEPR, 2000.
  • Dufrénot, G. and G. Sanon. “Testing Real Convergence in the ECOWAS Countries in Presence of Heterogeneous Long-Run Growths: A Panel Data Study”, University of Nottingham, Centre for Research in Economic Development and International Trade, 2005.
  • East African Community. “The East African Development Strategy 2006- 2010: Deepening and Accelerating Integration”, General Secretariat, Arusha, 2005.
  • Easterly, W. and R. Levine. “Africa’s Growth Tragedy: Policies and Ethnic Division”, The Quarterly Journal of Economics, Vol. 112, 1997, pp. 1203-1250.
  • Elliot, G., T. Rosenberg and J.H. Stock. “Efficient Tests for an Autoregressive Unit Root”, Econometrica, 64, 1996, pp. 813-816.
  • Enders, W. and S. Hurn. “Theory and Tests of Generalised Purchasing Power Parity: Common Trends and Real Exchange Rates in the Pacific Rim”, Review of International Economics, Vol. 2, 1994, pp. 179-190.
  • Engle, R. F. and C. W. Granger. “Co-integration and Error Correction: Representation, Estimation, and Testing”, Econometrica, 55, 1987, pp. 251-276.
  • Ethier, W. J. “Regionalism in A Multilateral World”, Journal of Political Economy, Vol. 106, 1998, pp. 1214-1245.
  • Fafchamps, M. “Engines of Growth and Africa’s Economic Performance”, Discussion Paper, University of Oxford, Oxford, 2000.
  • Falagiarda, M. “Are the East African countries ready for a Common Currency? Traditional Indicators and Cointegration Analysis”, Discussion Paper, School of Economics, University of Trento, Italy, 2010.
  • Helpman, E. The Mystery of Economic Growth, Harvard University Press, Cambridge, MA, 2004.
  • Henrekson, M., J. Torstensson and R. Torstensson. “Growth Effects of European Integration”, European Economic Review, Vol. 41, 1997, pp. 1537-1557.
  • IMF. “Monetary Union Among Members of the East African Community: Preconditions and Policy Directions”, African Department, Washington D.C, 2004.
  • IMF. “Debt Sustainability in Low-Income Countries: Proposal for an Operational Framework and Policy Implication”, Working Paper, International Monetary Fund, Washington D.C, 2004.
  • Jones, B. “Economic Integration and Convergence of Per Capita Income in West Africa”, African Development Review, Vol. 14, 2002, pp. 18-47.
  • Karras, G. “Economic Integration and Convergence: Lessons from Asia, Europe and Latin America”, Journal of Economic Integration, Vol. 12, 1997, pp. 419-432.
  • MacKinnon, J. G. “Critical Values for Coıntegration Tests”, in R. F. Engle and C. W. J. Granger, eds, Long Run Relationships: Readings in Cointegration, Oxford University Press, Oxford, UK, 1991, pp. 267–276.
  • Konseiga, A. “Regionalism in West Africa: Do Polar Countries Reap the Benefits? A Role for Migration”, Discussion Paper, No. 1516, Centre for Development Research and IZA Bonn, 2005.
  • Lora, E., R. Quiroga and C. Bouillon. “Sustainable Economic Growth Strategy”, Discussion Document, Inter-American Development Bank, Washington, D.C, 2003.
  • McCoskey, S. K. “Convergence in Sub-Sahara Africa: A Nonstationary Panel, Data Approach”, Applied Economics, Vol.34, 2002, pp. 819-829.
  • McCulloch, N., L. A. Winters and A. Cirera. Trade Liberalisation and Poverty: A Handbook, Centre for Economic Policy Research, London, 2001.
  • McKay, A., L. A. Winters and A. M. Kedir. A Review of Empirical Evidence on Trade, Trade Policy and Poverty, a Report to DFID Prepared as Background Document for the Second Development White Paper, 2000.
  • Mkenda, B. K. “Is East Africa an Optimum Currency Area?”, Electronic Publishing Centre, Goteborg, Sweden, 2001.
  • Mundell, R. “A Theory of Optimum Currency Area”, American Economic Review, Vol. 60, 1961, pp. 657-65.
  • Nelson, C. R. and C. I. Plosser. “Trends and Random Walks in Macroeconomic Time Series: Some Evidences and Implications”, Journal of Monetary Economics, Vol. 10, 1982, pp. 139-162.
  • Nzioki Kibua,T. and A. Tostensen. “Fast-tracking East African Integration: Assessing the Feasibility of a Political Federation by 2010”, Michelsen Institute Report, No. 14, Bergen, Norway, 2005.
  • Obstfeld, M. International Finance and Growth in Developing Countries: What Have We Learned, University of California Press, Berkeley CA, 2007.
  • Opolot, J. and E. Luvanda. “Macroeconomic Convergence in the East African Community: Progress and Implications for the Proposed Monetary Union”, Bank of Uganda, Mimeo, 2009.
  • Opolot, J. “Monetary Integration in East African Community: Feasibility and Progress on Macroeconomic Convergence”, PhD Dissertation, University of Dar-es-Salam, Tanzania, 2008.
  • Perron, P. “The Great Crash, the Oil Price Shock and the Unit Root Hypothesis”, Econometrica, Vol. 57, 1989, pp. 1361-1401.
  • Perron, P. “Further Evidence on Breaking Trend Functions in Macroeconomic Variables, Journal of Econometrics, Vol. 80, 1997, pp. 355-385.
  • Quah, D. “Empirics for Growth and Distribution: Stratification, Polarization and Convergence Clubs”, Discursion Paper No 324, London School of Economics, 1997.
  • Rassekh, F. “The Convergence Hypothesis: History, Theory, and Evidence”, Open Economies Review, Vol. 9, 1998, pp. 85-105.
  • Schiff, M. and L. A Winters. “Regional Integration and Development”, World Bank, Washington D.C, 2003.
  • Snowdon, B. “The Enduring Elixir of Economic Growth: Xavier Sala-i- Martin on the Wealth and Poverty of Nation”, World Economics Vol. 7, 2006, pp. 11-71.
  • Stock, J. H, and M.W. Watson. “Vector Autoregression”, Journal of Economic Perspective, Vol.15, 2001, pp. 101-115.
  • Tavlas, G. “The New Theory of Optimum Currency Areas”, The World Economy, Vol. 6, 1993, pp. 663-685.
  • Tirelli, P. “Growth and Macroeconomic Convergence in West African, Factor Endowments, Policies and Institutions”, Discussion Paper, University of Milan, 2010.
  • UNECA. “Assessing Regional Integration in Africa (ARIA III): Towards Monetary and Financial Integration in Africa”, United Nations Economic Commission for Africa, Addis Abeba, http:/www.uneca, 2008.
  • United Nations Economic Commission for Europe. “Catching Up and Falling Behind: Economic Convergence in Europe”, Economic Survey of Europe 2000, Geneva, United Nations Economic Commission for Europe, 2000.
  • Venables, V. “Winners and Losers from Regional Integration Agreements”, Discussion Paper, London School of Economics, Department of Economics, 2003.
  • Viner, J. The Custom Union Issues, Stevens and Sons, New York, 1950. Wane, A. “Growth and Convergence in WAEMU Countries”, IMF Working Paper, Washington D.C, 2004.
  • Williamson, J. and J. Flemming. “Convergence Theory and the Social Welfare Sector: A Cross National Analysis”, in A. Inkeles and M. Sasaki(eds), Comparing Nations and Culture, Engleword Cliff, Prentice Hall, New Jersey, 2002.