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“Rational Bubbles or Persistent Deviations from Market Fundamentals?”, Journal of Banking and Finance, 2005, 29, 2523-2539, with A. Serletis.

“On the Fisher Effect”, Journal of Monetary Economics, 1999, 44, 105-130, with A. Serletis.

“Canadian Evidence on Long-Run Neutrality Propositions”, Journal of Macro- economics, 1998, 20, 2, 397-411.

“International Evidence on the Neutrality of Money”, Journal of Money, Credit, and Banking, 1998, 30, 1, 1-25, with A. Serletis.