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Beef and the Bottom Line: The Effect of Value-Added Certification on Feeder Cattle Profitability 牛肉与底线:增值认证对饲养牛盈利能力的影响
IF 1.9
Journal of Agricultural and Applied Economics Pub Date : 2022-02-01 DOI: 10.1017/aae.2021.33
Ben Garber, J. Alwang, G. Norton, John Bovay
{"title":"Beef and the Bottom Line: The Effect of Value-Added Certification on Feeder Cattle Profitability","authors":"Ben Garber, J. Alwang, G. Norton, John Bovay","doi":"10.1017/aae.2021.33","DOIUrl":"https://doi.org/10.1017/aae.2021.33","url":null,"abstract":"Abstract Data from 1,422 feeder cattle teleauction lots were used to assess the impacts on profitability of the Virginia quality assured (VQA) feeder cattle program. The analysis finds higher profits for VQA cattle due to their faster turnover and lower feed costs; however, certification does not have a significant effect on price received by producers. The analysis further suggests that the cost associated with production under VQA should be considered in addition to price effects studied in previous literature.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"157 - 174"},"PeriodicalIF":1.9,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44165497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
AAE volume 54 issue 1 Cover and Front matter AAE第54卷第1期封面和封面
IF 1.9
Journal of Agricultural and Applied Economics Pub Date : 2022-02-01 DOI: 10.1017/aae.2022.9
Olga Isengildina Massa
{"title":"AAE volume 54 issue 1 Cover and Front matter","authors":"Olga Isengildina Massa","doi":"10.1017/aae.2022.9","DOIUrl":"https://doi.org/10.1017/aae.2022.9","url":null,"abstract":"","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":" ","pages":"f1 - f3"},"PeriodicalIF":1.9,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45107845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pricing Rice Quality Attributes and Returns to Quality Upgrading in Sub-Saharan Africa 撒哈拉以南非洲稻米品质属性定价与品质升级回报
IF 1.9
Journal of Agricultural and Applied Economics Pub Date : 2022-02-01 DOI: 10.1017/aae.2022.3
E. Twine, S. Ndindeng, G. Mujawamariya, K. Futakuchi
{"title":"Pricing Rice Quality Attributes and Returns to Quality Upgrading in Sub-Saharan Africa","authors":"E. Twine, S. Ndindeng, G. Mujawamariya, K. Futakuchi","doi":"10.1017/aae.2022.3","DOIUrl":"https://doi.org/10.1017/aae.2022.3","url":null,"abstract":"Abstract The study applies parametric and nonparametric estimation methods to determine hedonic prices of rice quality attributes, and a partial equilibrium model to determine the payoff to investing in quality improvement in five countries in Sub-Saharan Africa. Results indicate that consumers are willing to pay price premiums for head rice, slender grains, peak viscosity, parboiled rice, and rice sold in urban markets. However, they strongly discount amylose content, rice with impurities and imported rice. Investing in quality improvement through amylose content reduction leads to net welfare gains with a benefit-cost ratio of 47.86 and internal rate of return of 90%.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"175 - 196"},"PeriodicalIF":1.9,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47068961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Effect of Nuclear Power Plants on Local Crop Yields 核电站对当地作物产量的影响
IF 1.9
Journal of Agricultural and Applied Economics Pub Date : 2022-01-21 DOI: 10.1017/aae.2021.32
Daniyar Zhumadilov
{"title":"Effect of Nuclear Power Plants on Local Crop Yields","authors":"Daniyar Zhumadilov","doi":"10.1017/aae.2021.32","DOIUrl":"https://doi.org/10.1017/aae.2021.32","url":null,"abstract":"Abstract The growing prevalence of clean energy raises the question of possible associated externalities. This article studies the effects of nuclear power plant development (and, as a result, the increased amount of water in the atmosphere from evaporative cooling systems) on nearby crop yields and finds that an average nuclear power plant increases local soybean yields by 2 and corn yields by 1 percent. Considering the low elasticity of demand for these crops, the yield increases translate to annual net benefits of $229 million (2020 US dollars) – $317 million in losses to farmers and $546 million in benefits to consumers.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"114 - 136"},"PeriodicalIF":1.9,"publicationDate":"2022-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49427437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hunters’ Willingness to Pay to Avoid Processing Costs Associated with Harvesting Infected Game 猎人为避免与收获受感染游戏相关的处理成本而支付的意愿
IF 1.9
Journal of Agricultural and Applied Economics Pub Date : 2022-01-10 DOI: 10.1017/aae.2021.26
Ram Adhikari, N. Poudyal, L. Muller, Chuck Yoest
{"title":"Hunters’ Willingness to Pay to Avoid Processing Costs Associated with Harvesting Infected Game","authors":"Ram Adhikari, N. Poudyal, L. Muller, Chuck Yoest","doi":"10.1017/aae.2021.26","DOIUrl":"https://doi.org/10.1017/aae.2021.26","url":null,"abstract":"Abstract We assessed hunters’ willingness to participate in a scheme to recover the costs associated with processing diseased game. The results indicated that fifty-one percent of the hunters in a region affected by chronic wasting disease are interested in such a scheme and willing to pay an average of $20 per animal. Their willingness to participate is affected by risk perception, hunting experience, use of processing services, and income. Further, establishing such a market-based scheme would be financially profitable to game processors and helpful to wildlife agencies interested in encouraging hunters’ harvest to reduce herds and facilitate effective disease surveillance.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"93 - 113"},"PeriodicalIF":1.9,"publicationDate":"2022-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41992313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Risk Analysis of Australia’s Victorian Dairy Farms Using Multivariate Copulae 基于多元Copulae的澳大利亚维多利亚奶牛场风险分析
IF 1.9
Journal of Agricultural and Applied Economics Pub Date : 2021-12-16 DOI: 10.1017/aae.2021.23
S. Godfrey, Ryan H. L. Ip, T. Nordblom
{"title":"Risk Analysis of Australia’s Victorian Dairy Farms Using Multivariate Copulae","authors":"S. Godfrey, Ryan H. L. Ip, T. Nordblom","doi":"10.1017/aae.2021.23","DOIUrl":"https://doi.org/10.1017/aae.2021.23","url":null,"abstract":"Abstract The study provides comparative risk analyses of Australia’s three Victorian dairy regions. Historical data were used to identify business risk and financial viability. Multivariate distributions were fitted to the historical price, production, and input costs using copula models, capturing non-linear dependence among the variables. Monte Carlo simulation methods were then used to generate cash flows for a decade. Factors that influenced profitability the most were identified using sensitivity analysis. The dairies in the Northern region have faced water reductions, whereas those of Gippsland and South West have more positive indicators. Our analysis summarizes long-term risks and net farm profits by utilizing survey data in a probabilistic manner.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"72 - 92"},"PeriodicalIF":1.9,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49479696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Spatial Panel Models of Crop Yield Response to Weather: Econometric Specification Strategies and Prediction Performance 作物产量对天气响应的空间面板模型：计量经济学规范策略和预测性能
IF 1.9
Journal of Agricultural and Applied Economics Pub Date : 2021-11-24 DOI: 10.1017/aae.2021.29
Seong D. Yun, B. Gramig
{"title":"Spatial Panel Models of Crop Yield Response to Weather: Econometric Specification Strategies and Prediction Performance","authors":"Seong D. Yun, B. Gramig","doi":"10.1017/aae.2021.29","DOIUrl":"https://doi.org/10.1017/aae.2021.29","url":null,"abstract":"Abstract This study scrutinizes spatial econometric models and specifications of crop yield response functions to provide a robust evaluation of empirical alternatives available to researchers. We specify 14 competing panel regression models of crop yield response to weather and site characteristics. Using county corn yields in the US, this study implements in-sample, out-of-sample, and bootstrapped out-of-sample prediction performance comparisons. Descriptive propositions and empirical results demonstrate the importance of spatial correlation and empirically support the fixed effects model with spatially dependent error structures. This study also emphasizes the importance of extensive model specification testing and evaluation of selection criteria for prediction.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"53 - 71"},"PeriodicalIF":1.9,"publicationDate":"2021-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45356147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Marketing Fed Cattle Based on Expectations of the Underlying Carcass Value Dynamics 基于潜在胴体价值动态预期的饲牛营销
IF 1.9
Journal of Agricultural and Applied Economics Pub Date : 2021-11-24 DOI: 10.1017/aae.2021.27
Madeline Poss, Kalyn T. Coatney, Daniel Rivera, T. Dinh, R. D. Little, J. Maples
{"title":"Marketing Fed Cattle Based on Expectations of the Underlying Carcass Value Dynamics","authors":"Madeline Poss, Kalyn T. Coatney, Daniel Rivera, T. Dinh, R. D. Little, J. Maples","doi":"10.1017/aae.2021.27","DOIUrl":"https://doi.org/10.1017/aae.2021.27","url":null,"abstract":"Abstract Fed cattle profitability is determined by complicated dynamic processes of body growth, carcass development, and seasonal prices. A structural model is constructed to contend with all these dynamic processes to predict optimal market timing. Informed simulations are conducted and compared to those observed in the data, as well as to a previous model ignoring the evolution of carcass value. The results indicate that significant improvements to profitability are attainable with the new method. The results also indicate the opportunity cost of not accounting for carcass value, even with error, is more severe than when these dynamics are ignored.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"28 - 52"},"PeriodicalIF":1.9,"publicationDate":"2021-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47567077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Regulatory Restrictions Across U.S. Protein Supply Chains 美国蛋白质供应链的监管限制
IF 1.9
Journal of Agricultural and Applied Economics Pub Date : 2021-11-19 DOI: 10.1017/aae.2021.28
Aaron J. Staples, D. Chambers, Richard T. Melstrom, Trey Malone
{"title":"Regulatory Restrictions Across U.S. Protein Supply Chains","authors":"Aaron J. Staples, D. Chambers, Richard T. Melstrom, Trey Malone","doi":"10.1017/aae.2021.28","DOIUrl":"https://doi.org/10.1017/aae.2021.28","url":null,"abstract":"Abstract Food regulations protect consumer health, mitigate environmental concerns, and promote animal welfare, but they can also hinder innovation, limit entrepreneurship, and generate higher consumer prices. This study examines the number of federal and state regulatory restrictions affecting the beef, pork, poultry, sheep, goat, and seafood industries, including processing, wholesale distribution, and retail sales. We also examine state regulatory heterogeneity associated with animal protein products. Our results suggest that protein supply chains have become subject to tens of thousands of regulatory constraints over the past half-century. We also find substantial heterogeneity in the number of state restrictions associated with animal production, indicative of large differences in the amount of administrative law across states. Results highlight that the patchwork approach of U.S. food policy creates overlapping, cumbersome guidelines for manufacturers, and given the interconnectivity of modern food supply chains, the framework can create additional hurdles for interstate commerce.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"1 - 27"},"PeriodicalIF":1.9,"publicationDate":"2021-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43927814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Bayesian Hierarchical Models for Measuring Varietal Improvement in Tobacco Yield and Quality 衡量烟草产量和品质变化改善的贝叶斯层次模型
IF 1.9
Journal of Agricultural and Applied Economics Pub Date : 2021-11-01 DOI: 10.1017/aae.2021.25
A. Ramsey, R. Rejesus
{"title":"Bayesian Hierarchical Models for Measuring Varietal Improvement in Tobacco Yield and Quality","authors":"A. Ramsey, R. Rejesus","doi":"10.1017/aae.2021.25","DOIUrl":"https://doi.org/10.1017/aae.2021.25","url":null,"abstract":"Abstract We measure the economic impact of varietal improvement and technological change in flue-cured tobacco across quantity (e.g., yield) and quality dimensions under a voluntary quality constraint. Since 1961, flue-cured tobacco breeders in the United States have been subject to the Minimum Standards Program that sets limits on acceptable quality characteristics for commercial tobacco varieties. We implement a Bayesian hierarchical model to measure the contribution of breeding efforts to changes in tobacco yields and quality between 1954 and 2017. The Bayesian model addresses limited data for varieties in the trials and allows easy generation of the necessary parameters of economic interest.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"53 1","pages":"563 - 586"},"PeriodicalIF":1.9,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47131667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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