Net energy of cellulosic ethanol from switchgrass MR Schmer, KP Vogel, RB Mitchell, RK Perrin Proceedings of the National Academy of Sciences 105 (2), 464-469, 2008 | 1427 | 2008 |
From agronomic data to farmer recommendations: an economics training manual CIMMYT Economics Program CIMMYT, 1988 | 348 | 1988 |
Farm-scale production cost of switchgrass for biomass R Perrin, K Vogel, M Schmer, R Mitchell BioEnergy Research 1, 91-97, 2008 | 344 | 2008 |
Agricultural productivity in developing countries LE Fulginiti, RK Perrin Agricultural economics 19 (1-2), 45-51, 1998 | 326 | 1998 |
Prices and productivity in agriculture LE Fulginiti, RK Perrin The review of economics and statistics, 471-482, 1993 | 275 | 1993 |
LDC agriculture: Nonparametric Malmquist productivity indexes LE Fulginiti, RK Perrin Journal of development economics 53 (2), 373-390, 1997 | 271 | 1997 |
Institutions and agricultural productivity in Sub-Saharan Africa LE Fulginiti, RK Perrin, B Yu Agricultural Economics 31 (2-3), 169-180, 2004 | 235 | 2004 |
Asset replacement principles RK Perrin American Journal of Agricultural Economics 54 (1), 60-67, 1972 | 235 | 1972 |
Impediments to technical progress on small versus large farms R Perrin, D Winkelmann American Journal of Agricultural Economics 58 (5), 888-894, 1976 | 223 | 1976 |
Formulación de recomendaciones a partir de datos agronómicos: un manual metodológico de evaluación económica RK Perrin, DL Winkelmann, ER Moscardi, JR Anderson CIMMYT, 1983 | 156 | 1983 |
Establishment stand thresholds for switchgrass grown as a bioenergy crop MR Schmer, KP Vogel, RB Mitchell, LE Moser, KM Eskridge, RK Perrin Crop science 46 (1), 157-161, 2006 | 153 | 2006 |
Indirect land use emissions in the life cycle of biofuels: regulations vs science AJ Liska, RK Perrin Biofuels, Bioproducts and Biorefining 3 (3), 318-328, 2009 | 136 | 2009 |
Some effects of the US plant variety protection act of 1970 RK Perrin, KA Kunnings, LA Ihnen | 121 | 1983 |
Formulación de recomendaciones a partir de datos agronómicos RK Perrin, DL Winkelmann, ER Moscardi, JR Anderson | 114 | 1983 |
The theory and measurement of producer response under quotas L Fulginiti, R Perrin The Review of Economics and Statistics, 97-106, 1993 | 102 | 1993 |
The value of information and the value of theoretical models in crop response research RK Perrin American Journal of Agricultural Economics 58 (1), 54-61, 1976 | 101 | 1976 |
Argentine Agricultural Policy in a Multiple‐Input, Multiple‐Output Framework LE Fulginiti, RK Perrin American Journal of Agricultural Economics 72 (2), 279-288, 1990 | 74 | 1990 |
Efficiency in Midwest US corn ethanol plants: A plant survey RK Perrin, NF Fretes, JP Sesmero Energy Policy 37 (4), 1309-1316, 2009 | 68 | 2009 |
The impact of component pricing of soybeans and milk RK Perrin American Journal of Agricultural Economics 62 (3), 445-455, 1980 | 64 | 1980 |
Have price policies damaged LDC agricultural productivity? LE Fulginiti, RK Perrin Contemporary Economic Policy 17 (4), 469-475, 1999 | 60 | 1999 |