1. Combining actual and contingent behaviour data to model farmer adoption of water quality protection practices;Cooper;Journal of Agricultural and Resource Economics,1997
2. Using laboratory experiments for policymaking: an example from the Georgia irrigation reduction auction;Cummings;Journal of Policy Analysis and Management,2004
3. Fang, F. and Easter, K.W. (2003). Pollution Trading to Offset New Pollutant Loadings - A Case Study in the Minnesota River Basin. Proceedings from American Agricultural Economics Association Annual Meeting 27-30 July 2003, Montreal, Canada.