“Are Rural Credit Markets Competitive? Is there Room for Competition?” with Bob Jolly in Choices (2005)
“Rural/Urban Welfare & Labor Force Participation” with Sonya Huffman American Journal of Agricultural Economics (2003)
“Local Fiscal Strategy to Retain Heterogeneous Firms” with Tigran Melkonyan, Journal of Regional Science (2002)
“International charity under asymmetric information” with Marie-Françoise Calmette, Economic Letters (2001)
"Transport Costs and Rural Development" Journal of Regional Science (1998). For the CGE model in GAMS
"Economics of Location: A Selective Survey" Computers and Operations Research, 26(1999):1369-1394.
“Computable General Equilibrium Modeling of Agricultural Policies: Documentation of the 30-sector FPGE GAMS model of the United States,” USDA-ERS Staff Report 9125 (1991).
“The USDA/ERS Computable General Equilibrium Model of the United States,” USDA-ERS Staff Report 9049 (1990)