- Ethier, W.J. (1982), “National and International Returns to Scale in the Modern Theory of International Trade,” _American Economic Review_ , 72(2):389-405.

- Falvey, R., N. Foster, and D. Greenaway, (2002) ‘‘Imports, Exports, Knowledge Spillovers and Growth.’’ _Economic Letters_ , 85, 209–13.

- Fernandes, Ana M (2007), “Structure and performance of the services sector in transition economies,” World Bank Policy and Research Working Paper Number 4357. Available at: http://econ.worldbank.org/external/default/main?pagePK=64165259&theSitePK=469372&piPK=641654 21&menuPK=64166093&entityID=000158349_20070919101422

- Fernandes, Ana M and Caroline  Paunov (2008), “Foreign direct investment in services and manufacturing productivity growth: evidence for Chile,” World Bank Policy and Research Working Paper Number 4730. Available at:

http://econ.worldbank.org/external/default/main?pagePK=64165259&theSitePK=469372&piPK=641654 21&menuPK=64166093&entityID=000158349_20080929085154.

- Francoois, Joseph and Clint Shiells (eds., 1994), _Modeling Trade Policy: Applied General Equilibrium Assessments of North American Free Trade_ , Cambridge: Cambridge University Press.

- Fujita, Masahisa, Paul Krugman and Anthony J. Venables (1999), _The Spatial Economy: Cities, Regions, and International Trade_ , Cambridge MA: MIT Press.

- Grossman, Gene and Elhanan Helpman (1991), _Innovation and Growth in the World Economy_ , Cambridge, MA, MIT Press

- Harris, Richard (1084), “Applied General Equilibrium Analysis of Small Open Economies with Scale Economies and Imperfect Comp,” _The American Economic Review_ , Vol. 74 (5), December, 1016-1032

- Harris, Richard and Catherine Robinson (2004), “Productivity Impacts and Spillovers from Foreign Ownership in the United Kingdom,” _National Institute Economic Review_ , Vol. 187: 58-75

- Harrison, Glenn H., Thomas F. Rutherford and David G. Tarr (1993), "Trade Reform in the Partially Liberalized Economy of Turkey," _The World Bank Economic Review_ , May.

- Harrison, Glenn H., Thomas F. Rutherford and David G. Tarr. (1996), `A` Increased Competition and Completion of the Market in the European Community: Static and Steady-State Effects, `@` _Journal of Economic Integration_ , 11(3), September 1996, 332-365.

- Harrison, Glenn H., Thomas F. Rutherford and David G. Tarr (1997), “Quantifying the Uruguay Round,” _Economic Journal_ , Vol. 107 (444), September, 1405-1430.

- Harrison, Glenn H., Thomas F. Rutherford and David G. Tarr (1997a), `A` Economic Implications for Turkey of a Customs Union with the European Union, `@` _European Economic Review_ , 41(3-5), 861-870.

- Harrison, Glenn H., Thomas F. Rutherford and David G. Tarr (2002), “Trade Policy Options for Chile: The Importance of Market Access,” _World Bank Economic Review_ , Vol. 16, Number 1.

- Harrison, Glenn H., Thomas F. Rutherford, David G. Tarr and Angelo Gurgel (2004) “Trade Policy and Poverty Reduction in Brazil,” _The World Bank Economic Review_ , Vol. 18, 289-317, 2004.

- Heston, Alan, Robert Summers and Bettina Aten (2006), Penn World Table Version 6.2, Center for International Comparisons of Production, Income and Prices at the University of Pennsylvania, September.

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