Cottrell, Allin and Cockshott, W. Paul (2007): Against Hayek. Unpublished.
Dalton, John T. and Leung, Tin Cheuk (2011): Why is Polygyny More Prevalent in Western Africa?: An African Slave Trade Perspective. Unpublished.
Jac, Heckelman (2009): The connection between democratic freedoms and growth in transition economies. Unpublished.
Mazumder, Sandeep (2009): The Price-Marginal Cost Markup and its Determinants in U.S. Manufacturing. Unpublished.
