Abrego, M. L., Amado, M. A., Gursoy, T., Nicholls, G. P., & Perez-Saiz, H. (2019). The African continental free trade agreement: Welfare gains estimates from a general equilibrium model. International Monetary Fund.
Allen, R. L. (1963). Review of The theory of economic integration, by Bela Balassa. Economic Development and Cultural Change, 11(4), 449-454.
Amogne, H. S., & Hagiwara, T. (2021). Impact of alternative regional trade arrangements on the Ethiopian economy. Journal of Economic Structures, 10(1), 1-26.
A'yun, I. Q. (2020). ASEAN-Canada free trade agreement: Potential economic for ASEAN member countries. Journal Optimum, 10(1), 1-14.
Balassa, B. (1961). The Theory of Economic Integration. Homewood, Illinois: Richard D. Irwin. Inc. London.‏
Baldwin, R., Forslid, R., & Haaland, J. (1995). Investment creation and investment diversion: simulation analysis of thesingle market programme.‏
Bergsten, C. F. (1996). Competitive liberalization and global free trade: a vision for the early 21st century.
Bhagwati, J. (1968). More on the Equivalence of Tariffs and Quotas. The American Economic Review, 58(1), 142-146.
Bhagwati, J. (2008). Termites in the trading system: How preferential agreements undermine free trade. Oxford University Press
Bhagwati, J. (1971). Trade-diverting customs :union:s and welfare-improvement: A clarification. The Economic Journal, 81(323), 580-587.‏
Blackhurst, R., & Henderson, D. (1993). Regional Integration Agreements. World Integration and the GATTkin Kym Anderson and Richard Blackhurst (eds.), Regional Inte $ gration and the Global Trading System, London: HarvesterWheatsheaf, 408l35.
Brada, J. C., & Mendez, J. A. (1988). An estimate of the dynamic effects of economic integration. The Review of Economics and Statistics, 163-168.‏
Brockmeier, M. (2001). A graphical exposition of the GTAP model.
Chauffour, J. P., & Maur, J. C. (Eds.). (2011). Preferential Trade Agreement Policies for Development: A Handbook. World Bank Publications.
Clark, D. P., & Stanley, D. L. (1999). Determinants of intra-industry trade between developing countries and the United States. Journal of Economic Development, 24(2), 79-95.‏
Cooper, C. A., & Massell, B. F. (1965). A new look at customs :union: theory. The economic journal, 75(300), 742-747.
Corden, W. M. (1972). Economies of scale and customs :union: theory. Journal of Political Economy, 80(3, Part 1), 465-475.
Dai, M., Yotov, Y. V., & Zylkin, T. (2014). On the trade-diversion effects of free trade agreements. Economics Letters, 122(2), 321-325.
Elliott, R. J. R., and Ikemoto, K. (2004). AFTA and the Asian crisis: Help or hindrance toASEAN intra-regional trade. Asian Economic Journal, 18(1), 1-22.
Gehrels, F. (1956). Customs :union: from a single-country viewpoint. The review of economic studies, 24(1), 61-64.‏
Haas, E. B., & Schmitter, P. C. (1964). Economics and differential patterns of political integration: Projections about unity in Latin America. International Organization, 18(4), 705-737.‏
Hay, G A. (1957). Review of The theory of customs :union:s, by J. E. Meade. The Journal of Political Economy. 65 (1): pp. 85-86.
Hillmann, H. C. (1956). Review of The theory of customs :union:s, by J. E. Meade. International Affairs. 32 (4): p. 492.
Jaswal, I., & Narayanan, B. (2017). Trade impact of SADC-India FTA on textiles and clothing sectors. Business Ethics and Leadership,1(2),20-30.
Jayasinghe, S., and Sarker, R. (2004). Effects of regional trade agreements on trade in agrifood products: Evidence from gravity modelling using disaggregated data. Working Paper 04-WP 374, Center for Agricultural and Rural Development, Iowa State University, Iowa, USA.
Johnson, H. G. (1975). A note on welfare-increasing trade diversion. The Canadian Journal of Economics/Revue canadienne d'Economique, 8(1), 117-123.‏
Kahnert, F, P. Richards, E. Stoutjesdijk, and P. Thomopoulos. (1969). Economic integration among developing countries. Paris. Development Center of the Organization for Economic Co-operation and Development (OECD).
Kemp, M. C. (1965). Review of An essay on trade and transformation, by S. B. Linder. The Economic Journal. 75 (297): pp. 200-201.
Koçyiğit, A., & Şen, A. (2007). The extent of intra-industry trade between Turkey and the European :union:: The impact of customs :union:. Journal of Economic and Social Research, 9(2), 61-84.‏
Krauss, M. B. (1972). Recent developments in customs :union: theory: An interpretive survey. Journal of economic literature, 10(2), 413-436.‏
Krugman, P. R. (1991). Geography and trade. MIT press.
Lancaster, K. (1980). Intra-industry trade under perfect monopolistic competition. Journal of international Economics, 10(2), 151-175.‏
Levy, P. I. (1997). A political-economic analysis of free-trade agreements. The American Economic Review, 506-519.
Lipsey, R. G. (1957). The theory of customs :union:s: Trade diversion and welfare. Economica, New Series 24 (February): pp. 40-46.
Lipsey, R. G. (1960). The theory of customs :union:s: A general survey. The Economic Journal. 70 (279): pp. 496-513.
Lipsey, R. G., & Lancaster, K. (1956). The General Theory of Second Best. The Review of Economics. Studies, 24, 1956-57.‏
Machlup, F. (1977). A history of thought on economic integration. New York: Columbia University Press.
Meade, J. E. (1955). The theory of customs :union:s. North-Holland Publishing.
Meyer, F. V. (1956). Complementarity and the lowering of tariffs. The American Economic Review. 46 (3): pp. 323-335
Narayanan, B., & Sharma, S. K. (2016). An analysis of tariff reductions in the Trans-Pacific Partnership (TPP): Implications for the Indian economy. Margin: The Journal of Applied Economic Research, 10(1), 1-34.
Panagariya, A. (1998). The regionalism debate: An overview. University of Maryland.
Pomfret, R. (1997). The economics of regional trading arrangements. Oxford: Clarendon Press.
Romalis, J. (2007). NAFTA's and CUSFTA's impact on international trade. Review of Economics and Statistics, 89 (3), 416-35.
Shams, R. (2003). Regional integration in developing countries: Some lessons based on case studies. HWWA Discussion Paper no. 251. Hamburg, Germany: Hamburg Institute of International Economics.
Sheer, A. (1981). A survey of the political economy of customs :union:s. Law and Contemporary Problems 44 (3): pp.33-53.
Staley, C. E. (1977). Review of A history of thought on economic integration, by Fritz Machlup. Annals of the American Academy of Political and
Viner, J. (1950). The Customs :union: Issue. New York: Carnegie Endowment for International Peace.