Anderson, J. 1979. A Theoretical Foundation for the Gravity Model. American Economic Review, Vol. 69(1), pp. 106-116.
Anderson, J. and van Wincoop, E. 2004. Trade Costs. Journal of Economic Literature, Vol. 42(3), pp. 691-751.
Anderson, J. and van Wincoop, E. 2003. Gravity with Gravitas: A Solution to the Border Puzzle. American Economic Review, Vol. 93(1), pp. 170-192.
Baier, S. and Bergstrand, J. 2005a. Bonus Vetus OLS: A Simple OLS Approach for Addressing the “Border Puzzle” and other Gravity Equation Issues.
Baier, S. and Bergstrand, J. 2005b. Do Free Trade Agreements Actually Increase Members’ International Trade? Federal Reserve Bank of Atlanta Working Paper, No. 2005-3.
Bergstrand, J. 1989. The Generalised Gravity Equation, Monopolistic Competition, and the Factor-Proportions Theory in International Trade. The Review of Economics and Statistics, Vol. 71(1), pp. 143-153
Bergstrand, J. 1985. The Gravity Equation in International Trade: Some Microeconomic Evidence and Empirical Evidence. The Review of Economics and Statistics, Vol. 67(3), pp. 474-81.
Boudier-Bensebaa, F. and Lamotte, O. 2006. Spoke Trade in the EU Eastern Periphery: Evidence from Hausman-Taylor Estimations. Paper presented at the 8th Annual Conference of the European Trade Study Group, 7th-9th September, 2006, Vienna.
Chen, Z. and Schembri, L. 2002. Measuring the Barriers to Trade in Services: Literature and Methodologies.
Cheng, I.-H. and Wall, H. 2005. Controlling for Heterogeneity in Gravity Models of Trade and Integration. Federal Reserve Bank of St. Louis Review, Vol. 87(1), pp. 49-63.
Clair, G., Gaulier, G., Mayer, T. and Zignago, S. 2004. Notes of CEPII’s Distance Measures.
Crawford, J.-A. and Fiorentino, R. 2005. The Changing Landscape of Regional Trading Agreements. World Trade Organisation Discussion Paper, No. 8.
De Santis, R. and Vicarelli, C. 2006. The European Union Trade Strategy: An Empirical Evaluation of the Preferential Trade Agreements’ Effects on EU Import Flows. Paper presented at the 8th Annual Conference of the European Trade Study Group, 7th-9 September, 2006, Vienna. th
Deardorff, A. 1995. Determinants of Bilateral Trade: Does Gravity Work in a Neo- Classical World? National Bureau of Economic Research Working Paper Series, No. 5377.
Deardorff, A. and Stern, R. 1997. Measurement of Non-Tariff Barriers. Organisation for Economic Cooperation and Development Economics Department Working Paper, No. 179.