Shelley, Gary and Wallace, Frederick (2007): Co-movements in international dollar price levels. Unpublished.
Shelley, Gary and Wallace, Frederick (2010): Further evidence regarding nonlinear trend reversion of real GDP and the CPI. Unpublished.
Shelley, Gary and Wallace, Frederick (2006): Long run effects of money on real consumption and investment in the U.S. Published in: International Journal of Applied Economics , Vol. 1, No. 3 (March 2006): pp. 71-88.
