Gerald Whittaker
Gerald Whittaker
Verified email at
Cited by
Cited by
Network dea
R Färe, S Grosskopf, G Whittaker
Modeling data irregularities and structural complexities in data envelopment …, 2007
An intermediate input model of dairy production using complex survey data
R Färe, G Whittaker
Journal of Agricultural Economics 46 (2), 201-213, 1995
Evidence of capitalization of direct government payments into US cropland values
CH Barnard, G Whittaker, D Westenbarger, M Ahearn
American journal of agricultural economics 79 (5), 1642-1650, 1997
Optimization-based trade-off analysis of biodiesel crop production for managing an agricultural catchment
S Lautenbach, M Volk, M Strauch, G Whittaker, R Seppelt
Environmental Modelling & Software 48, 98-112, 2013
Directional output distance functions: endogenous directions based on exogenous normalization constraints
R Färe, S Grosskopf, G Whittaker
Journal of Productivity Analysis 40, 267-269, 2013
Automatic Calibration of Hydrologic Models With Multi‐Objective Evolutionary Algorithm and Pareto Optimization1
RB Confesor Jr, GW Whittaker
JAWRA Journal of the American Water Resources Association 43 (4), 981-989, 2007
Results of the DMIP 2 Oklahoma experiments
MB Smith, V Koren, Z Zhang, Y Zhang, SM Reed, Z Cui, F Moreda, ...
Journal of hydrology 418, 17-48, 2012
A hybrid genetic algorithm for multiobjective problems with activity analysis-based local search
G Whittaker, R Confesor Jr, SM Griffith, R Färe, S Grosskopf, JJ Steiner, ...
European Journal of Operational Research 193 (1), 195-203, 2009
Detection of overparameterization and overfitting in an automatic calibration of SWAT
G Whittaker, R Confesor, M Di Luzio, JG Arnold
Transactions of the ASABE 53 (5), 1487-1499, 2010
Network DEA. Modeling data irregularities and structural complexities in data envelopment analysis
R Färe, S Grosskopf, G Whittaker
Springer, 2007
Climate change and stream temperature projections in the Columbia River basin: habitat implications of spatial variation in hydrologic drivers
DL Ficklin, BL Barnhart, JH Knouft, IT Stewart, EP Maurer, SL Letsinger, ...
Hydrology and Earth System Sciences 18 (12), 4897-4912, 2014
Spatial targeting of agri-environmental policy using bilevel evolutionary optimization
G Whittaker, R Färe, S Grosskopf, B Barnhart, M Bostian, ...
Omega 66, 15-27, 2017
Fatty acid methyl ester analysis to identify sources of soil in surface water
GM Banowetz, GW Whittaker, KP Dierksen, MD Azevedo, AC Kennedy, ...
Journal of environmental quality 35 (1), 133-140, 2006
Valuing water quality tradeoffs at different spatial scales: An integrated approach using bilevel optimization
M Bostian, G Whittaker, B Barnhart, R Färe, S Grosskopf
Water Resources and Economics 11, 1-12, 2015
Conservation practices in western Oregon perennial grass seed systems: I. Impacts of direct seeding and maximal residue management on production
JJ Steiner, SM Griffith, GW Mueller‐Warrant, GW Whittaker, GM Banowetz, ...
Agronomy Journal 98 (1), 177-186, 2006
Impact of land use patterns and agricultural practices on water quality in the Calapooia River Basin of western Oregon
GW Mueller-Warrant, SM Griffith, GW Whittaker, GM Banowetz, ...
Journal of Soil and Water Conservation 67 (3), 183-201, 2012
Restricting pesticide use: the impact on profitability by farm size
G Whittaker, BH Lin, U Vasavada
Journal of Agricultural and Applied Economics 27 (2), 352-262, 1995
GIS analysis of spatial clustering and temporal change in weeds of grass seed crops
GW Mueller-Warrant, GW Whittaker, WC Young
Weed Science 56 (5), 647-669, 2008
Application of index number theory to the construction of a water quality index: Aggregated nutrient loadings related to the areal extent of hypoxia in the northern Gulf of Mexico
G Whittaker, B Barnhart, R Färe, S Grosskopf
Ecological Indicators 49, 162-168, 2015
Spatial evaluation of alternative nonpoint nutrient regulatory instruments
G Whittaker, R Färe, R Srinivasan, DW Scott
Water Resources Research 39 (4), 2003
The system can't perform the operation now. Try again later.
Articles 1–20