"Monetary Policy with Imperfect Knowledge."

Orphanides, Athanasios and John C. Williams. Journal of the European Economic Association Vol. 4, No. 2-3 (2006): 366–375.

"Real Time Data and Monetary Policy."

Herrmann, Heinz, Athanasios Orphanides and Pierre L. Siklos. The North American Journal of Economics and Finance Vol. 16, No. 3 (2005): 271-276.

"Expections, Learning and Monetary Policy."

Orphanides, Athanasios and John C. Williams. Journal of Economic Dynamics and Control Vol. 29, No. 11 (2005): 1807-1808.

"Imperfect Knowledge, Inflation Expectations, and Monetary Policy."

Orphanides, Athanasios and John C. Williams. In The Inflation-Targeting Debate, 201-246. Chicago, IL: University of Chicago, 2005.

"The Decline of Activist Stabilization Policy: Natural Rate Misperceptions, Learning, and Expectations."

Orphanides, Athanasios and John C. Williams. Journal of Economic Dynamics and Control Vol. 29, No. 11 (2005): 1927-1950.

"Comment on: 'The Incredible Volcker Disinflation' by Marvin Goodfriend and Robert G. King."

Orphanides, Athanasios. Journal of Monetary Economics Vol. 52, No. 5 (2005): 1017-1023.