1. Economic Rents Under Supply Controls with Marketable Quota
2. Supply response for Greek cereals
3. D. S. Bullock, S. D. Katranidis, and E. I. Nitsi , 2002 . The economic effects of the EU wheat policies in Greece: a welfare analysis of horizontally linked markets . Working Paper, University of Illinois Department of Agricultural and Consumer Economics.
4. D. S. Bullock, and E. I. Nitsi , 2001 . European agricultural policy . Web-based tutorial, available athttp://web.aces.uiuc.edu/wf/tutorial.html#
5. Bootstrap Methods: Another Look at the Jackknife