1. Does Mercosur’s Trade Performance Raise Concerns about the Effects of Regional Trade Arrangements?;Yeats;World Bank Policy Research Working paper No. 1729,1997
2. Has NAFTA Changed North American Trade?;Gould;Federal Reserve Bank of Dallas Economic and Financial Policy Review, Q1,1998
3. Is Regionalism Simply a Diversion? Evidence from the Evolution of the EC and EFTA;Bayoumi;IMF Working Paper No. 95/109,1995
4. Estimates of a North American Free Trade Agreement;Brown,1995
5. Trade Creation and Trade Diversion in the Canada–United States Trade Agreement;Clausing;Canadian Journal of Economics,2001