1. Ambler, S., Cardia, E., Zimmermann, C., 1995. Intermediate Goods and the International Business Cycle, mimeo, Centre de Recherche sur l'Emploi et les Fluctuations Economiques, Universite du Quebec.
2. Atkeson, A., Kehoe, P.J., 1994. Putty-clay capital and energy. Federal Reserve Bank of Minneapolis Staff Report.
3. Dynamics of the trade balance and the terms of trade: the J-curve?;Backus;American Economic Review.,1994
4. Backus, D., Kehoe, P., Kydland, F., 1995. International business cycles: theory and evidence. In: Cooley, T.F. (Ed.), Frontiers of Business Cycle Research. Princeton University Press, Princeton.
5. Bidarkota, P., Crucini, M.J., 1997. Commodity Prices and the Terms of Trade, Ohio State University Working Paper 98–01, December.