•Lakkakula, Prithviraj, David W. Bullock, and William W. Wilson. 2022. “Asymmetric Information and Blockchains in Soybean Commodity Markets.” Applied Economics Perspectives and Policy 44: 273-298.
•Bullock, David W., William W. Wilson, and Joseph Neadeau. 2021. “Gene Editing versus Genetic Modification in the Research and Development of New Crop Varieties: An Economic Comparison.” American Journal of Agricultural Economics 103(5): 1700-1719.
•Bullock, David W. 2021. “The Influence of State-Level Production Outcomes Upon U.S. National Corn and Soybean Production: A Novel Application of Correlated Component Regression.” Journal of Agricultural and Applied Economics 53(1): 55-74.
•Lakkakula, Prithviraj, David W. Bullock, and William W. Wilson. 2020. “Blockchain Technology in International Commodity Trading.” Journal of Private Enterprise 35(2): 23-46.
•Bullock, David W. and William W. Wilson. 2020. “Factors Influencing Gulf and Pacific Northwest Soybean Export Basis: An Exploratory Statistical Analysis.” Journal of Agricultural and Resource Economics 45(2): 317-334. DOI: 10.22004/ag.econ.302457.
•Bullock, David W., William W. Wilson, and Bruce L. Dahl. 2007. “Strategic Use of Futures and Options by Commodity Processors.” International Review of Economics and Finance 16: 578-591.
•Wilson, William W., David W. Bullock, and Bruce Dahl. 1998. “Futures, Options, and Cash Markets” in Structural Change and Performance of the U.S. Grain Marketing System, Donald W. Larson, Paul W. Gallagher, and Reynold P. Dahl, ed. Urbana, IL: Scherer Communications, pp. 25-49.
•Bullock, David W., and Dermot J. Hayes. 1993. “The Private Value of Having Access to Derivative Securities: An Example Using Commodity Options.” International Review of Economics and Finance 2: 233-49.
•Bullock, David W., and Dermot J. Hayes. 1992. “Speculation and Hedging in Commodity Options: A Modification of Wolf’s Portfolio Model.” Journal of Economics and Business 44: 201-21.