Dhingra, Swati (2006): Re-examination of the Mayer Median Voter Model of Trade Policy. Unpublished.
Feige, Edgar L. (1989): Currency Velocity and cash payments in the U.S. Economy: The Currency Enigma. Unpublished.
Feige, Edgar L. (2009): New estimates of overseas U.S. currency holdings, the Underground economy and the "Tax Gap". Forthcoming in: Crime , Law and Social Change (2011)
Feige, Edgar L. and Cebula, Richard (2011): America’s Underground Economy: Measuring the Size, Growth and Determinants of Income Tax Evasion in the U.S. Unpublished.
Feige, Edgar L. and Cebula, Richard (2011): America’s unreported economy: measuring the size, growth and determinants of income tax evasion in the U.S. Forthcoming in: Crime, Law and Social Change No. April, 2012 (April 2012)
Galarza, Francisco (2009): Risk, Credit, and Insurance in Peru: Field Experimental Evidence. Unpublished.
Jackwerth, Jens Carsten and Hodder, James E. (2008): Managerial Responses to Incentives: Control of Firm Risk, Derivative Pricing Implications, and Outside Wealth Management. Unpublished.
Jackwerth, Jens Carsten and Hodder, James E. (2006): Incentive Contracts and Hedge Fund Management. Published in: Journal of Financial and Quantitative Analysis , Vol. 42, No. 4 (2007): pp. 811-826.
Jackwerth, Jens Carsten; Kolokolova, Olga and Hodder, James E. (2008): Recovering Delisting Returns of Hedge Funds. Unpublished.
Morrow, John and Sivan, Yoav (2006): Strategic Interaction in the Sex Market. Unpublished.
Williamson, Stephen D. and Wright, Randall (2010): New Monetarist Economics: Models. Unpublished.
Williamson, Stephen D. and Wright, Randall (2010): New Monetarist Economics: Methods. Unpublished.