Access Statistics for Richard Perrin

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Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A half century of yield growth along the forty-first parallel of the Great Plains: factor intensification, irrigation, weather, and technical change 0 0 0 22 2 3 3 31
ADJUSTMENTS OF AGRICULTURAL PRODUCTIVITY FOR NITROGEN EFFLUENT IN THE GREAT PLAINS 0 0 0 7 0 0 3 48
AGRICULTURE PRODUCTIVITY IN SUB-SAHARAN AFRICA 0 0 0 28 1 2 3 87
AN ECONOMIC ANALYSIS OF FACTORS AFFECTING OIL AND PROTEIN CONTENT OF SOYBEANS 0 0 0 0 0 0 1 13
Aggregate Agricultural Inputs and Outputs in Developing Countries: A Data Set 0 0 0 45 0 0 1 255
Aggregate Agricultural Inputs and Outputs in Developing Countries: A Data Set 0 0 0 29 0 0 0 163
Aggregate Agricultural Inputs and Outputs in Developing Countries: A Data Set 0 0 0 5 0 0 1 42
Agricultural Production and Forest Preservation in the Brazilian Amazon 1 1 1 1 1 1 3 4
Agricultural Production from the High Plains Aquifer Is Worth Over $3 billion per Year 0 0 0 1 0 1 1 8
Agricultural Productivity and Environmental Impacts: The Role of Non-parametric Analysis 0 0 0 32 0 2 3 103
Agricultural productivity and forest preservation in the Brazilian Amazon 0 0 0 14 2 2 3 34
Allais Measure of Production Sector Waste Due to Quotas, An 0 0 0 3 0 0 0 50
Allais Measure of Production Sector Waste Due to Quotas, An 0 0 0 0 0 1 3 26
An Allais Measure of Production Sector Waste Due to Quotas 0 0 0 16 0 1 4 250
Analysis and prediction of crop yields for agricultural policy purposes 0 0 0 0 0 0 0 13
Argentine Agricultural Policy in a Multiple-Input, Multiple-Output Framework 0 0 0 4 0 1 3 119
Argentine Agricultural Policy in a Multiple-Output, Multiple- Input Framework 0 0 0 135 2 2 3 494
Argentine Agricultural Structure and Policy Implications 0 0 0 0 3 3 4 21
Argentine Agricultural Structure and Policy Implications 0 0 0 3 0 0 1 24
Carbon Intensity of Midwest Feedstuffs 0 0 0 0 2 2 2 2
Changes in Biofuel Mandates 0 0 0 0 0 0 1 4
Climate Change Policy: The Waxman-Markey Bill 0 0 1 2 0 0 2 8
Climate change, productivity and producer welfare in Great Plains agriculture 0 0 2 9 1 1 6 20
Cost-benefit analyses of the adoption of irrigation on oranges in São Paulo, Brazil 0 0 0 21 2 2 3 36
DYNAMIC PRICING OF GENETICALLY MODIFIED CROP TRAITS 0 0 0 11 1 2 3 41
Did He Say Switchgrass ? 0 0 0 0 0 0 0 3
Did technical change in agricultural production decrease the emission of pollutants on the Amazon Forest during 1990-2009? 0 0 0 36 1 1 2 38
Diminished Corn Production and Ethanol Policy - Should the RFS be Waived? 0 0 0 0 0 0 0 1
Does stakeholder engagement improve groundwater management? A lab experiment analysis 0 0 1 9 0 0 2 17
Dynamic pricing of Genetically Modified Crop Traits 0 0 0 0 0 1 1 1
ECONOMIC STATISTICS FOR AGRICULTURE: CURRENT DIRECTIONS, CHANGES AND CONCERNS 0 0 0 1 0 0 2 7
EFFECTS OF THE 1970 PLANT VARIETY PROTECTION ACT 0 0 0 1 0 1 5 11
EPA’s Proposed Adjustments in 2013 Renewable Fuel Requirements 0 0 0 0 0 0 1 3
Economic Efficiency of Ethanol Plants in the US North Central Region 0 0 0 5 0 0 0 42
Economic Incentives and Plant Breeding Research 0 0 1 2 0 1 3 14
Economic and Marketing Efficiency Among Corn Ethanol Plants 0 0 0 25 1 1 3 130
Effects of Irrigation and Climate on the High Plains Aquifer 0 0 0 1 1 2 3 8
Efficiency of New Ethanol Plants in the U.S. North-Central Region 0 0 0 23 1 1 2 79
Environmental Efficiency Among Corn Ethanol Plants 0 0 0 5 0 0 0 28
Environmental Efficiency Among Corn Ethanol Plants 0 0 0 13 1 1 2 62
Estimating Producers’ Willingness to Supply Switchgrass as a Bioenergy Crop 0 0 1 31 2 2 8 64
Ethanol and Low Carbon Fuel Standards 0 0 0 0 0 1 1 5
Ethanol in Nebraska 0 0 0 0 0 0 0 4
Ethanol, Gasoline and Ethanol Prices 0 0 0 0 0 0 0 8
Ethanol, Oil and Corn 0 0 0 0 0 0 0 2
Ex-ante expected payoff from variable rate N application: an expected value of sample information (EVSI) approach 0 0 2 6 1 1 8 71
Feasibility of High Omega-3 Soybean Oil for Deep-Water Mariculture Diets 0 0 0 4 0 0 3 49
Have Price Policies Damaged LDC Agricultural Productivity? 0 0 0 134 1 5 5 463
How Much Ethanol, Ultimately? 0 0 0 0 0 0 1 2
How much is free irrigation water really worth? 0 0 1 5 0 0 2 25
How to double yields in 50 years: lessons from across the Great Plains 0 0 1 14 1 1 3 23
IMPLICATIONS OF RISK FOR AGRICULTURAL DEVELOPMENT POLICIES 0 0 0 0 0 0 1 12
INSTITUTIONS AND AGRICULTURAL PRODUCTIVITY IN SUB-SAHARA AFRICA 0 0 0 31 0 1 3 140
Incorporating the sampling distribution of a soil signal for an ex-ante evaluation of precision agriculture 0 0 1 2 1 1 3 9
Induced Innovation in South American Agriculture: Acemoglu’s Directed Technical Change 0 0 1 12 1 2 5 39
Induced Innovation in South American Agriculture: Deforestation and Directed Technical Change 0 0 1 6 0 1 7 19
Institutions and Agricultural Productivity in Sub-Saharan Africa 0 0 0 423 1 1 4 1,160
Intervention and Production Sector Waste in LDC Agriculture 0 0 0 53 1 1 3 328
Interventions and Production Sector Waste in Ldc Agriculture 0 0 0 0 0 0 1 20
Irrigation Efficiency and Productivity in the Ogallala Aquifer Region 0 0 0 0 1 1 1 1
Irrigation and Climate Effects on Land Productivity in the U.S. Central Plains 0 0 0 17 1 2 3 24
Is Corn Ethanol Economically Viable in the Long Run? 0 0 0 0 1 3 7 13
LDC Agriculture: Non-parametric Malmquist productivity indexes 0 0 2 254 3 4 7 849
Long-Term tradeoffs between private and social objectives in the High Plains aquifer 0 0 0 7 1 2 5 26
Looming Changes in the Energy Economy 0 0 0 0 1 1 3 4
Measure of Waste Due to Quotas 0 0 0 0 1 2 2 29
Measure of Waste Due to Quotas 0 0 0 10 1 1 2 121
Measures of Waste Due to Quotas 0 0 0 1 0 1 1 45
Measures of Waste Due to Quotas 0 0 0 0 0 0 0 21
Measures of Waste Due to Quotas 0 0 0 34 0 1 1 212
NON-PARAMETRIC ENVIRONMENTAL ADJUSTED PRODUCTIVITY (EAP) MEASURES: NEBRASKA AGRICULTURE SECTOR 0 0 0 18 0 0 3 67
NORTH CAROLINA FARM INCOME AND PRODUCTION 1950-1989 0 0 0 0 0 1 1 11
Nebraska Ethanol's Carbon Footprint 0 0 0 1 0 0 1 5
OPTIMAL HARVEST TIME FOR SERIOLA RIVOLIANA (KONA BLUE) WITH SOY MARICULTURE DIET 0 0 0 15 1 1 2 52
Potential Welfare Effects of Soy-Based Mariculture Feed 0 0 0 8 0 1 3 29
Poverty in Nebraska 0 0 0 0 0 0 0 2
Prices and Productivity in Agriculture 0 0 0 81 2 3 5 232
Prices and Productivity in Agriculture 0 0 0 0 3 3 4 52
Prices and Productivity in Agriculture 0 0 1 3 0 3 7 25
Prices and Productivity in Agriculture 0 0 0 20 1 1 5 80
Prices and Productivity in Agriculture 0 0 0 0 0 0 1 58
Prices, Productivity, and Waste in LDC Agriculture 0 0 0 14 0 2 2 79
Prices, Productivity, and Waste in LDC Agriculture 0 0 0 4 0 0 0 21
Prices, Productivity, and Waste in Ldc Agriculture 0 0 0 0 0 0 0 19
Productivity Measures in the Presence of 'Poorly Priced' Goods 0 0 0 55 0 0 0 238
Productivity and Welfare 0 0 0 0 0 1 4 22
Productivity in LDC Agriculture: Nonparametric Malmquist Measures 0 0 0 1 0 0 0 23
Productivity in LDC Agriculture: Nonparametric Malmquist Measures 0 0 0 39 1 1 1 107
Productivity in Ldc Agriculture: Nonparametric Malmquist Measures 0 0 0 0 0 0 0 27
Prospects for Switchgrass as an Energy Crop 0 0 0 0 1 1 1 2
Regional TFP Disparities in Turkish Agriculture and the Role of Trade Openness 0 0 0 0 0 0 0 0
Returns to Taxpayers' Research Expenditures: A Case in Point 0 0 0 0 0 0 1 2
Role of the Private and Public Sectors in the Development and Diffusion of Biotechnology in Agriculture, The 0 0 0 0 0 0 2 108
SOME EFFECTS OF THE U.S. PLANT VARIETY PROTECTION ACT OF 1970 0 0 0 12 1 1 5 37
Safety Regulations for New GMO Crops 0 0 0 0 0 0 0 3
Sources of Agricultural Growth Across the Ogallala Aquifer Region 0 0 0 0 1 1 1 1
Sub-Saharan Africa: Methods for Examining Institutions and Agricultural Productivity 0 0 0 12 0 2 3 49
Sweet Sorghum as an Ethanol Feedstock in Western Nebraska – Could It Happen? 0 0 0 0 1 1 1 2
TECHNOLOGICAL CHANGE AND WELFARE IN AN ECONOMY WITH DISTORTIONS 0 0 0 6 0 1 2 62
THE ROLE OF NON-PARAMETRIC APPROACH IN ADJUSTING PRODUCTIVITY MEASURES FOR ENVIRONMENTAL IMPACTS 0 0 0 12 0 1 3 65
Technical Change and Productivity are Welfare Under Distorted Prices 0 0 0 4 0 0 0 21
Technology, Markets, and Ethanol Plants Shutdown Price 0 0 0 12 0 1 2 84
The Argentine Economy - We Should Care What Happened 0 0 0 0 0 0 0 2
The Corn Ethanol Boom and Food Prices 0 0 0 0 0 0 0 2
The Economic Value of Genetic Information in Selecting Sires 0 0 0 0 0 0 2 6
The Effects of Irrigation and Climate on the High Plains Aquifer: An econometric analysis of groundwater levels and irrigation behavior 0 0 0 16 0 0 3 32
The Ethanol Renewable Identification Number Price Fight and Nebraska Agriculture 0 0 0 1 1 1 1 2
The LB775 Tax Incentive Program 0 0 0 0 0 0 1 4
The New Frontier: Welfare Effects of Foreign Biofuel Investments in Africa (Case Study: Sierra Leone) 0 0 0 20 0 0 2 44
The Outlook for Switchgrass as an Energy Crop 0 0 0 0 0 0 0 3
The Potential for Hard White Winter Wheat in Nebraska 0 0 0 0 0 0 0 1
The Theory and Measurement of Producer Response Under Quotas 0 0 0 0 0 2 3 24
The Theory and Measurement of Producer Response Under Quotas 0 0 0 0 0 1 2 7
The Use Value of Irrigation Water for Brazilian Agriculture 0 0 1 8 2 2 7 26
The Value of Water in Agriculture: The U.S. High Plains Aquifer 0 0 0 27 2 4 6 73
The effect of technological change on deforestation: evidence from the Brazilian Amazon forest 0 0 1 8 0 0 2 16
Theory and Measurement of Producer Response Under Quotas (The) 0 0 0 0 0 2 2 31
Theory and Measurement of Producer Response under Quotas, The 0 0 0 17 1 1 1 79
Theory and Measurement of Producer Response under Quotas, The 0 0 0 2 0 3 4 43
Trade-off between amazon forest and agriculture in Brazil – shadow price and their substitution estimative for 2006 0 0 0 33 2 3 8 187
Tradeoffs between forests and farming in the Legal Amazon Region of Brazil 0 0 0 70 0 2 4 95
Understanding Spatial Welfare Impacts of a Grain Ethanol Plant 0 0 0 2 0 1 1 29
Update on BCAP - The Biofuel Crop Assistance Program 0 0 0 0 0 1 1 1
Water efficiency in high-yield irrigated corn fields in the Western U.S. Corn Belt 0 0 1 8 0 0 3 13
What Cost, Biomass for Fuel? 0 0 0 0 0 0 0 1
What To Do with Our Coming Oil Glut? 0 0 0 0 1 1 1 3
Total Working Papers 1 1 20 2,082 62 120 287 8,437


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A Half-Century of Yield Growth along the Forty-First Parallel of the Great Plains 0 1 1 1 1 3 3 4
A Variable Cost Function for Corn Ethanol Plants in the Midwest 0 0 0 4 0 2 4 22
A nonparametric frontier measure of marketing efficiency: An illustration with corn ethanol plants 0 0 0 2 0 0 0 18
Agricultural productivity in developing countries 0 1 3 7 2 4 8 22
Agricultural productivity in developing countries 0 0 4 218 2 2 7 626
An Allais Measure of Production Sector Waste Due to Quotas 0 0 0 0 1 2 3 11
Argentine Agricultural Policy in a Multiple-Input, Multiple-Output Framework 0 0 2 12 0 2 7 33
Asset Replacement Principles 0 0 0 15 0 2 3 68
Can Engagement Improve Groundwater Management? 0 0 2 7 0 1 6 15
ECONOMIC ANALYSIS OF BIOTECHNOLOGY RESEARCH 0 0 0 12 2 2 2 57
Economic Analysis of Biotechnology Research 0 0 0 0 1 2 3 8
Efficiency in Midwest US corn ethanol plants: A plant survey 0 0 0 44 0 0 3 189
Environmentally Adjusted Agricultural Productivity in the Great Plains 0 0 0 28 2 2 7 110
Fertilizer Response Information and Income Gains: The Case of Potatoes in Peru 0 0 0 3 0 0 1 9
Forster, D. Lynn, and Bernard L. Erven. Foundations for Managing the Farm Business. Columbus, Ohio: Grid Publishing Co., 1981, xii ' 351 pp., $23.00 0 0 0 1 0 0 1 14
HAVE PRICE POLICIES DAMAGED LDC AGRICULTURAL PRODUCTIVITY? 0 0 0 6 2 2 4 57
INTERVENTIONS AND PRODUCTION SECTOR WASTE IN LDC AGRICULTURE 0 0 0 4 3 3 4 57
Impediments to Technical Progress on Small versus Large Farms 0 0 0 5 1 2 5 23
Institutions and agricultural productivity in Sub-Saharan Africa 1 1 1 141 1 1 3 464
Intellectual property rights and developing country agriculture 0 0 0 58 2 2 3 214
Intellectual property rights and developing country agriculture 0 0 0 1 2 2 4 12
LDC agriculture: Nonparametric Malmquist productivity indexes 0 0 2 79 1 3 8 246
Market Intervention Policies for Increasing the Consumption of Nutrients by Low Income Households 0 0 0 4 0 0 2 10
Measures of Waste Due to Quotas 0 0 0 0 0 0 2 12
Optimal Levels of Fertilization Under Risk: Comment 0 0 0 0 1 1 1 9
Prices and Productivity in Agriculture 0 0 3 165 1 1 5 511
Productivity Measurement in the Presence of “Poorly Priced” Goods 0 0 0 3 1 1 3 20
Productivity and Welfare 0 0 0 65 0 1 1 169
Sweet Sorghum as Feedstock in Great Plains Corn Ethanol Plants: The Role of Biofuel Policy 0 0 0 5 0 0 2 33
THE IMPACT OF TECHNOLOGICAL CHANGE ON A COMPETITIVE INDUSTRY 0 0 0 52 1 2 5 379
Technological Change and Welfare in an Open Economy with Distortions 0 0 0 24 1 1 3 110
The Cost of Forest Preservation in the Brazilian Amazon: The "Arc of Deforestation" 0 0 1 10 0 1 3 46
The Impact of Component Pricing of Soybeans and Milk 0 0 1 3 0 0 2 15
The Impact of Component Pricing of Soybeans and Milk: Reply 0 0 0 0 0 1 1 3
The Impact of Ethanol Plants on Surrounding Farmland Values: A Case Study 0 0 0 31 0 2 3 108
The Theory and Measurement of Producer Response under Quotas 0 0 0 37 0 2 2 252
The Value of Information and the Value of Theoretical Models in Crop Response Research 0 0 0 3 0 0 1 9
The increasing opportunity cost of sequestering CO2 in the Brazilian Amazon forest 0 0 0 5 0 2 2 17
The opportunity cost of preserving the Brazilian Amazon forest 1 1 3 24 3 3 10 111
What Is the Use Value of Irrigation Water from the High Plains Aquifer? 0 2 3 6 1 7 15 47
Total Journal Articles 2 6 26 1,085 32 64 152 4,140


Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Regulation of Biotechnology for Field Crops 0 0 0 0 1 2 4 6
Total Chapters 0 0 0 0 1 2 4 6


Statistics updated 2025-12-06