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Trade Openness and City Size with Taste Heterogeneity


  • Mauricio Ramírez Grajeda
  • Willy Cortez Yactayo


Abstract This paper incorporates taste heterogeneity, as a dispersion force, into Fujita et al.'s New Economic Geography model. By doing so, agglomeration of both firms and workers is the result of market and non-market interactions. We analyze the outcomes of the original model vis-à-vis the outcomes of its extension. In particular, we assess the impact of international trade openness on cities' size. Two main general predictions arise from such a departure. First, the breakpoint with taste heterogeneity is higher than the breakpoint associated without it. Second, for low levels of trade openness urban agglomeration is attenuated with taste heterogeneity. Finally, based upon particular values of the parameters of the model, market outcomes converge to the optimal social welfare outcomes as taste heterogeneity increases. Ouverture commerciale et tailles des agglomérations avec hétérogénéité des gouts Résumé La présente communication incorpore l'hétérogénéité des goûts, en tant que force de dispersion, dans le nouveau modèle de Géographie économique de Fujita et al. De cette façon, l'agglomération d'entreprises et de travailleurs constitue l'aboutissement d'interactions commerciales et non commerciales. Nous analysons les résultats du modèle original en fonction de ceux de son extension. Nous évaluons, en particulier, l'impact de l'ouverture commerciale internationale sur la taille des villes. Cette nouvelle orientation donne lieu à deux prédictions générales principales. Premièrement, le seuil tenant compte de l'hétérogénéité des goûts est plus élevé que le seuil connexe sans cette dernière. Deuxièmement, en présence de bas niveaux d'ouverture commerciale, l'agglomération urbaine est atténuée par l'hétérogénéité des goûts. Enfin, en fonction de valeurs particulières des paramètres du modèle, les conséquences commerciales convergent vers les résultats optimaux de l'assistance sociale au fur et à mesure de l'augmentation de l'hétérogénéité des goûts. Apertura comercial y tamaño de ciudad con heterogeneidad en los gustos Extracto Este trabajo incorpora la heterogeneidad en los gustos, como una forma de dispersión, en el modelo de Nueva Geografía Económica de Fujita et al. Por este medio, la aglomeración de empresas y trabajadores es el resultado de interacciones de mercado y de no mercado. Analizamos los resultados del modelo original frente a los resultados de su extensión. En particular, evaluamos el impacto de la apertura del comercio internacional sobre el tamaño de las ciudades. Dos predicciones principales surgen de tal desviación. En primer lugar, el punto límite con heterogeneidad en los gustos es más alto que el punto límite asociado sin ella. En segundo lugar, en niveles bajos de apertura comercial, la aglomeración urbana es atenuada con la heterogeneidad en los gustos. Finalmente, basados en valores particulares de los parámetros del modelo, los resultados del mercado convergen con los resultados de bienestar social óptimos a medida que la heterogeneidad en los gustos aumenta.

Suggested Citation

  • Mauricio Ramírez Grajeda & Willy Cortez Yactayo, 2010. "Trade Openness and City Size with Taste Heterogeneity," Spatial Economic Analysis, Taylor & Francis Journals, vol. 5(3), pages 263-275.
  • Handle: RePEc:taf:specan:v:5:y:2010:i:3:p:263-275 DOI: 10.1080/17421772.2010.493952

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    References listed on IDEAS

    1. Peter B. Dixon & Maureen T. Rimmer & Marinos E. Tsigas, 2007. "Regionalising results from a detailed CGE model: Macro, industry and state effects in the U.S. of removing major tariffs and quotas," Papers in Regional Science, Wiley Blackwell, vol. 86(1), pages 31-55, March.
    2. Peter B. Dixon & Maureen T. Rimmer & Glyn Wittwer, 2009. "Modelling the Australian government's buyback scheme with a dynamic multi-regional CGE model," Centre of Policy Studies/IMPACT Centre Working Papers g-186, Victoria University, Centre of Policy Studies/IMPACT Centre.
    3. Decressin, Jorg & Fatas, Antonio, 1995. "Regional labor market dynamics in Europe," European Economic Review, Elsevier, vol. 39(9), pages 1627-1655, December.
    4. M.S. Deepak & Carol Taylor West & Thomas H. Spreen, 2001. "Local Government Portfolios and Regional Growth: Some Combined Dynamic CGE/Optimal Control Results," Journal of Regional Science, Wiley Blackwell, vol. 41(2), pages 219-254.
    5. Horridge, Mark & Wittwer, Glyn, 2008. "SinoTERM, a multi-regional CGE model of China," China Economic Review, Elsevier, vol. 19(4), pages 628-634, December.
    6. Nicolaas Groenewold & Alfred Hagger & John Madden, 2003. "Interregional transfers: A political-economy CGE approach," Economics of Governance, Springer, vol. 82(4), pages 535-554, November.
    7. Jimeno, Juan F. & Bentolila, Samuel, 1998. "Regional unemployment persistence (Spain, 1976-1994)," Labour Economics, Elsevier, vol. 5(1), pages 25-51, March.
    8. Harrigan, Frank & McGregor, Peter G & Swales, J K, 1996. "The System-Wide Impact on the Recipient Region of a Regional Labour Subsidy," Oxford Economic Papers, Oxford University Press, vol. 48(1), pages 105-133, January.
    9. Haddad, Eduardo A. & Domingues, Edson P. & Perobelli, Fernando S., 2002. "Regional effects of economic integration: the case of Brazil," Journal of Policy Modeling, Elsevier, vol. 24(5), pages 453-482, August.
    10. Mark Partridge & Dan Rickman, 2010. "Computable General Equilibrium (CGE) Modelling for Regional Economic Development Analysis," Regional Studies, Taylor & Francis Journals, vol. 44(10), pages 1311-1328.
    11. Jones, Rich & Whalley, John, 1989. "A Canadian regional general equilibrium model and some applications," Journal of Urban Economics, Elsevier, vol. 25(3), pages 368-404, May.
    12. Yinhua Mai & Xiujian Peng, 2009. "Estimating the size of rural labour surplus in China - A dynamic general equilibrium analysis," Centre of Policy Studies/IMPACT Centre Working Papers g-189, Victoria University, Centre of Policy Studies/IMPACT Centre.
    13. Wittwer, Glyn & Vere, David T. & Jones, Randall E. & Griffith, Garry R., 2005. "Dynamic general equilibrium analysis of improved weed management in Australia's winter cropping systems," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 49(4), December.
    14. Mark D. Partridge & Dan S. Rickman, 1998. "Regional Computable General Equilibrium Modeling: A Survey and Critical Appraisal," International Regional Science Review, , vol. 21(3), pages 205-248, December.
    15. Hertel, Thomas, 1997. "Global Trade Analysis: Modeling and applications," GTAP Books, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University, number 7685.
    16. Joaquim Bento de Souza Ferreira Filho & Carliton Vieira dos Santos & Sandra Maria do Prado Lima, 2007. "Tax Reform, Income Distribution and Poverty in Brazil: an Applied General Equilibrium Analysis," Working Papers MPIA 2007-26, PEP-MPIA.
    17. Dixon, P.B. & Parmenter, B.R. & Sutton, J., 1978. "Spatial Disaggregation of Orani Results: A Preliminary Analysis of the Impact of Protection at the State Level," Economic Analysis and Policy, Elsevier, vol. 8(1), pages 35-86.
    18. Glyn Wittwer, 2009. "The Economic Impacts of a New Dam in South-East Queensland," Australian Economic Review, The University of Melbourne, Melbourne Institute of Applied Economic and Social Research, vol. 42(1), pages 12-23, March.
    19. Liew, Leong H., 1984. "A Johansen model for regional analysis," Regional Science and Urban Economics, Elsevier, vol. 14(1), pages 129-146, February.
    20. James Giesecke, 2008. "A Top-down Framework for Regional Historical Analysis," Spatial Economic Analysis, Taylor & Francis Journals, vol. 3(1), pages 45-87.
    21. Naqvi, Farzana & Peter, Matthew W, 1996. "A Multiregional, Multisectoral Model of the Australian Economy with an Illustrative Application," Australian Economic Papers, Wiley Blackwell, vol. 35(66), pages 94-113, June.
    22. Philip D. Adams & J. Mark Horridge & Brian R. Parmenter, 2000. "MMRF-GREEN: A Dynamic, Multi-Sectoral, Multi-Regional Model of Australia," Centre of Policy Studies/IMPACT Centre Working Papers op-94, Victoria University, Centre of Policy Studies/IMPACT Centre.
    23. Mark Horridge & John Madden & Glyn Wittwer, 2003. "Using a highly disaggregated multi-regional single-country model to analyse the impacts of the 2002-03 drought on Australia," Centre of Policy Studies/IMPACT Centre Working Papers g-141, Victoria University, Centre of Policy Studies/IMPACT Centre.
    24. Mark Horridge & Glyn Wittwer, 2008. "Creating and managing an impossibly large CGE database that is up-to-date," Centre of Policy Studies/IMPACT Centre Working Papers g-175, Victoria University, Centre of Policy Studies/IMPACT Centre.
    25. James Giesecke & John R. Madden, 2003. "Regional Labour Market Adjustment to Competition Policy Reforms: A Dynamic CGE Framework for Assessment," Australian Journal of Labour Economics (AJLE), Bankwest Curtin Economics Centre (BCEC), Curtin Business School, vol. 6(3), pages 409-433, September.
    26. Peter J. Higgs & B. R. Parmenter & Russell J. Rimmer, 1988. "A Hybrid Top-Down, Bottom-Up Regional Computable General Equilibrium Model," International Regional Science Review, , vol. 11(3), pages 317-328, December.
    27. Chang K. Seung & David S. Kraybill, 2001. "The Effects of Infrastructure Investment: A Two-Sector Dynamic Computable General Equilibrium Analysis for Ohio," International Regional Science Review, , vol. 24(2), pages 261-281, April.
    28. Andrea Bonfiglio & Francesco Chelli, 2008. "Assessing the Behaviour of Non-Survey Methods for Constructing Regional Input-Output Tables through a Monte Carlo Simulation," Economic Systems Research, Taylor & Francis Journals, vol. 20(3), pages 243-258.
    29. Euijune Kim & Kabsung Kim, 2002. "Impacts of regional development strategies on growth and equity of Korea: A multiregional CGE model," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 36(1), pages 165-180.
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    More about this item


    Agglomeration economies; amenities; city size; taste heterogeneity; trade openness; R12; F15; F12;

    JEL classification:

    • R12 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Size and Spatial Distributions of Regional Economic Activity; Interregional Trade (economic geography)
    • F15 - International Economics - - Trade - - - Economic Integration
    • F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies; Fragmentation


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