Abstract
This paper examined the disparities in terms of income within the WAMZ member countries over the period 1980–2013. The theoretical model is based on the extended version of the New Economy Geography (EGM) Model of growth where the initial per capita GDP growth, changing market access and other controlled variables were included considering structural changes and no structural changes. The major finding obtained from the estimations was the positive and significant relationship between initial per capita GDP and Per capita GDP growth which implies lack of conditional convergence for both periods of structural changes and no structural changes. This is attributable to the uneven slow growing pattern of member countries of the sub-region. Also, the changing market access variable showed negative but significant impact on growth mostly for period of structural changes. Hence with the declining pattern of market access which has the tendency to retard growth in the long run contrary to the short run increase in growth, the rich countries in the WAMZ may not benefit from such a declining trend but may make the poorer countries to catch up. A major policy implication here is to have greater access to market in the form of lowering tariff rates and/or costs to foster trade agreement within the sub-region. Effective trade relation capable of reducing barriers is needed to further strengthen its integration plans.
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The structural change measure is captured by the lags of the explanatory variables. The can have some impact on growth
References
Acemoglu D, Gallego FA, Robinson JA (2014a) Institutions, human capital and development. Annu Rev Econ 6(1):875–912
Acemoglu D, Naidu S, Restrepo P, Robinson JA (2014b) Democracy does cause growth. MIT Department of Economics Working Paper No. 14-09. SSRN: http://ssrn.com/abstract=2411791 or 10.2139/ssrn.2411791
Breinlich H (2006) The spatial income structure in the European Union—What role for economic geography? J Econ Geogr 6(5):593–617
Caraveli H, Tsionas M, Darzentas G (2008) Growth, convergence and the knowledge economy: an empirical investigation. J Econ Asymm 5(2):105–124
Caraveli H, Tsionas EG (2012) Economic restructuring, crises and regions: the political economy of regional inequalities in Greece. Hellenic Observatory European Institute, GreeSE Paper No. 61
Dall’ Erba S (2003) European regional development policies—history and current issues. European Union Centre Working Paper 2 (4). University of Illinois
Galbraith JK (2011) Inequality and economic and political change: a comparative perspective. Camb J Regions Econ Soc 4:11–27
Hanson G (2005) Market potential, increasing returns and geographic concentration. J Int Econ 67(1):1–24
Jesus L-R, Malgorzata R-W (2014) Changing market potentials regional growth and income disparities in Poland. Prague Econ Paper 23(1):63–83
Krugman P (1991) Geography and trade. MIT Press, Cambridge, MA
Machlup F (1991) Economic semantics, 2nd edn. Transaction, New Brunswick, NJ
Martin P (1999) Are European policies delivering? Eur Invest Bank Paper 4(2):10–23
Martin P (2004) The geography of inequalities in Europe. In: Economic Council Conference, Stockholm, Oct 25
Ottaviano GIP, Pinelli D (2006) Market potential and productivity: evidence from finish regions. Reg Sci Urban Econ 36(5):636–657
Petrakos G, Rodriques-Pose A, Rovolis A (2003) Growth, integration and regional inequality in Europe. Research paper in Environmental and spatial analysis, 81. London School of Economics
Puga D (2002) European regional policies in the light of new location theories. J Econ Geogr 2(4):372–406
Redding S, Venables AJ (2004) Economic geography and international inequality. J Int Econ 67(1):53–82
Rodrick D (2013) Conditional convergence in manufacturing. Q J Econ 128(1):165–204
Rodrik D (2014) An African growth miracle? Institute for Advanced Study, Princeton School of Social Science Paper Number 102
Silva EG, Teixeira AC (2008) Surveying structural change: seminar contributions and a bibliometric account. Struct Chang Econ Dyn 19(4):273–300
World Economic Outlook (2015) Adjusting to lower commodity prices. https://www.imf.org/external/pubs/ft/weo/2015/02/pdf/text.pdf
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Omotor, D.G., Saka, J.O. (2017). Regional Disparities in the WAMZ: Integrating the Role of Market Potential and Structural Change. In: Seck, D. (eds) Investment and Competitiveness in Africa. Advances in African Economic, Social and Political Development. Springer, Cham. https://doi.org/10.1007/978-3-319-44787-2_10
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DOI: https://doi.org/10.1007/978-3-319-44787-2_10
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