{"title":"AAE volume 54 issue 4 Cover and Front matter","authors":"","doi":"10.1017/aae.2023.5","DOIUrl":"https://doi.org/10.1017/aae.2023.5","url":null,"abstract":"","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"f1 - f3"},"PeriodicalIF":1.9,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41916400","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}
Abstract Most previous studies reject the basic tenet of the Masters Hypothesis that the influx of financial index investments has pressured agricultural futures prices upwards substantially. However, the impact of index investment activities may be more complicated and nuanced than can be detected by the relatively simple linear Granger causality tests used in many previous studies. Our study applies a new cross-quantilogram (CQ) test to weekly index trader positions and returns in four agricultural futures markets. Overall, we find limited support for a significant relationship between extreme index trader position changes and returns, and even less support that increased index trading activities have pushed commodity prices higher.
{"title":"Do Extreme CIT Position Changes Move Prices in Grain Futures Markets?","authors":"Jiarui Li, S. Irwin, Xiaoli L. Etienne","doi":"10.1017/aae.2022.40","DOIUrl":"https://doi.org/10.1017/aae.2022.40","url":null,"abstract":"Abstract Most previous studies reject the basic tenet of the Masters Hypothesis that the influx of financial index investments has pressured agricultural futures prices upwards substantially. However, the impact of index investment activities may be more complicated and nuanced than can be detected by the relatively simple linear Granger causality tests used in many previous studies. Our study applies a new cross-quantilogram (CQ) test to weekly index trader positions and returns in four agricultural futures markets. Overall, we find limited support for a significant relationship between extreme index trader position changes and returns, and even less support that increased index trading activities have pushed commodity prices higher.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"792 - 814"},"PeriodicalIF":1.9,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41629721","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}
Bailey Peterson-Wilhelm, L. Nalley, Alvaro Durand‐Morat, Aaron M. Shew
Abstract Rice is a staple crop in Nigeria. Even with a push to increase domestic production, little is known about the functionality of Nigeria’s open bag markets and the preferences of consumers for specific rice attributes. Our study uses a hedonic price model to identify quality attribute preferences of consumers and potential market failures. Our results indicate that Nigerian consumers prefer rice with homogenous long slender kernels and a low presence of broken rice and are indifferent to chalkiness. The findings are useful as they can inform future strategies for rice breeders, domestic policy makers, and rice exporters.
{"title":"Does Rice Quality Matter? Understanding Consumer Preferences for Rice in Nigeria","authors":"Bailey Peterson-Wilhelm, L. Nalley, Alvaro Durand‐Morat, Aaron M. Shew","doi":"10.1017/aae.2022.38","DOIUrl":"https://doi.org/10.1017/aae.2022.38","url":null,"abstract":"Abstract Rice is a staple crop in Nigeria. Even with a push to increase domestic production, little is known about the functionality of Nigeria’s open bag markets and the preferences of consumers for specific rice attributes. Our study uses a hedonic price model to identify quality attribute preferences of consumers and potential market failures. Our results indicate that Nigerian consumers prefer rice with homogenous long slender kernels and a low presence of broken rice and are indifferent to chalkiness. The findings are useful as they can inform future strategies for rice breeders, domestic policy makers, and rice exporters.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"769 - 791"},"PeriodicalIF":1.9,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42409611","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}
This study builds upon the existing literature on the Working curve and backwardation to explore the impact of storage regimes on the volatility measures of substitute agricultural commodity markets. We investigate the impact of commodity fundamentals (storage regime and stocks-to-use ratio), commodity-specific financial variables (options hedging pressure-long and -short), world economic activity, market-wide volatility index, seasonality, and time-to-maturity on nearby and deferred implied volatility (IV) series of selected commodity pairs of corn-soybean and winter wheat-spring wheat. Our work confirms that, in some cases, grain and oilseed IV derived from options premia respond to shocks in commodity (and substitute commodity) fundamentals which are in line with the behaviour of volatility in futures markets. Own-storage regime effects on price variability are stronger in the selected markets, while spillover effects from substitute commodity storage regimes show a modest impact on volatilities. We also find some evidence for the stocks-to-use ratio of both corn and soybean to impact both their own and each other’s IV, while options hedging pressure has some impact only on wheat IVs.
{"title":"The Impact of Fundamentals on Volatility Measures of Agricultural Substitutes","authors":"A. Goswami, Berna Karali","doi":"10.1017/aae.2022.37","DOIUrl":"https://doi.org/10.1017/aae.2022.37","url":null,"abstract":"\u0000 This study builds upon the existing literature on the Working curve and backwardation to explore the impact of storage regimes on the volatility measures of substitute agricultural commodity markets. We investigate the impact of commodity fundamentals (storage regime and stocks-to-use ratio), commodity-specific financial variables (options hedging pressure-long and -short), world economic activity, market-wide volatility index, seasonality, and time-to-maturity on nearby and deferred implied volatility (IV) series of selected commodity pairs of corn-soybean and winter wheat-spring wheat. Our work confirms that, in some cases, grain and oilseed IV derived from options premia respond to shocks in commodity (and substitute commodity) fundamentals which are in line with the behaviour of volatility in futures markets. Own-storage regime effects on price variability are stronger in the selected markets, while spillover effects from substitute commodity storage regimes show a modest impact on volatilities. We also find some evidence for the stocks-to-use ratio of both corn and soybean to impact both their own and each other’s IV, while options hedging pressure has some impact only on wheat IVs.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"723 - 768"},"PeriodicalIF":1.9,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44423087","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}
{"title":"Trips to Food Services, Food Retailers, and their Relationship with the Healthfulness of Food Purchases – CORRIGENDUM","authors":"Jackie Yenerall, Wen You, J. Hill","doi":"10.1017/aae.2022.39","DOIUrl":"https://doi.org/10.1017/aae.2022.39","url":null,"abstract":"","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"815 - 816"},"PeriodicalIF":1.9,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46382494","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}
Abstract This analysis introduces a conceptual framework for economic enfranchisement and studies its effect on an individual’s likelihood to set strong financial goals. A conceptual and empirical model is developed to investigate how economic enfranchisement influences an individual’s likelihood to set a goal and the strength of that goal. The empirical analysis employs an ordered probit to account for the two-stage goal-setting and goal strength decision process. Results show that economic enfranchisement has a significant effect on an individual’s likelihood to set financial goals where more enfranchised individuals are more likely to set strong goals than their disenfranchised counterparts.
{"title":"Economic Enfranchisement, Goal Setting, and Rural Development","authors":"S. Hackett, Philip Watson","doi":"10.1017/aae.2022.31","DOIUrl":"https://doi.org/10.1017/aae.2022.31","url":null,"abstract":"Abstract This analysis introduces a conceptual framework for economic enfranchisement and studies its effect on an individual’s likelihood to set strong financial goals. A conceptual and empirical model is developed to investigate how economic enfranchisement influences an individual’s likelihood to set a goal and the strength of that goal. The empirical analysis employs an ordered probit to account for the two-stage goal-setting and goal strength decision process. Results show that economic enfranchisement has a significant effect on an individual’s likelihood to set financial goals where more enfranchised individuals are more likely to set strong goals than their disenfranchised counterparts.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"634 - 655"},"PeriodicalIF":1.9,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44631117","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}
E. DeVuyst, Me Munson, B. Brorsen, D. Lalman, L. Hanna, K. Swanson, K. Ringwall
Abstract We investigate differences in profitability of three Aberdeen-influenced breeds, Angus, Red Angus, and American Aberdeen. Using data from North Dakota, we measure differences in birth weights, calving intervals, weaning weights, cow weights, and profitability. Weaning weights differ between breeds, setting up a trade-off between lower feed costs for smaller cows and higher revenue for larger cows. American Aberdeen-influenced cows bred to Red Angus bulls have $1–$6 per acre higher returns than Angus or Red Angus-influenced cows. Aberdeen sires have the lowest returning calves.
{"title":"Economics of Smaller Aberdeen-Derived Beef Cows","authors":"E. DeVuyst, Me Munson, B. Brorsen, D. Lalman, L. Hanna, K. Swanson, K. Ringwall","doi":"10.1017/aae.2022.35","DOIUrl":"https://doi.org/10.1017/aae.2022.35","url":null,"abstract":"Abstract We investigate differences in profitability of three Aberdeen-influenced breeds, Angus, Red Angus, and American Aberdeen. Using data from North Dakota, we measure differences in birth weights, calving intervals, weaning weights, cow weights, and profitability. Weaning weights differ between breeds, setting up a trade-off between lower feed costs for smaller cows and higher revenue for larger cows. American Aberdeen-influenced cows bred to Red Angus bulls have $1–$6 per acre higher returns than Angus or Red Angus-influenced cows. Aberdeen sires have the lowest returning calves.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"697 - 712"},"PeriodicalIF":1.9,"publicationDate":"2022-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43913738","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}
Taylor Thompson, C. Boyer, Charles C. Martinez, T. Rowan, J. Rhinehart
Abstract We estimate a hedonic pricing model to determine producers’ value for bull expected progeny differences (EPDs), genomic-enhanced EPDs, and phenotypic traits. Birth weight EPD, ribeye area EPD, sale weight, age, frame score, and other factors had a statistically significant impact on bull prices. GE-EPDs were not associated with a change in the bull sales prices expect for weaned calf value and birth weight EPDs. Including weaned calf value and GE-EPDs in a bull hedonic pricing model provides a unique contribution. The results from this work will inform educational programming for bull purchasers on using new economic selection indices and GE-EPDs.
{"title":"Valuation of Genomic-Enhanced Expected Progeny Differences in Bull Purchasing","authors":"Taylor Thompson, C. Boyer, Charles C. Martinez, T. Rowan, J. Rhinehart","doi":"10.1017/aae.2022.36","DOIUrl":"https://doi.org/10.1017/aae.2022.36","url":null,"abstract":"Abstract We estimate a hedonic pricing model to determine producers’ value for bull expected progeny differences (EPDs), genomic-enhanced EPDs, and phenotypic traits. Birth weight EPD, ribeye area EPD, sale weight, age, frame score, and other factors had a statistically significant impact on bull prices. GE-EPDs were not associated with a change in the bull sales prices expect for weaned calf value and birth weight EPDs. Including weaned calf value and GE-EPDs in a bull hedonic pricing model provides a unique contribution. The results from this work will inform educational programming for bull purchasers on using new economic selection indices and GE-EPDs.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"713 - 722"},"PeriodicalIF":1.9,"publicationDate":"2022-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44046002","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}
L. V. Verteramo Chiu, L. Tauer, K. Kaniyamattam, G. Lhermie, Y. Gröhn
Abstract Preconditioning cattle, a management practice of preparing cattle for feedlots as well as following a vaccination protocol for common diseases, has been shown to add value to cattle by reducing disease incidence and severity, yet it is not universally adopted. We estimated the benefits to a beef system of preconditioning weaned calves versus not preconditioning under stochastic returns. Purchasing preconditioned calves makes economic sense, but market efficiency requires complete information of the health status of the cattle, feedlot performance, along with the right market mechanisms, which may not be available in all markets.
{"title":"Benefits of Preconditioning Cattle under Stochastic Feedlot Performance","authors":"L. V. Verteramo Chiu, L. Tauer, K. Kaniyamattam, G. Lhermie, Y. Gröhn","doi":"10.1017/aae.2022.32","DOIUrl":"https://doi.org/10.1017/aae.2022.32","url":null,"abstract":"Abstract Preconditioning cattle, a management practice of preparing cattle for feedlots as well as following a vaccination protocol for common diseases, has been shown to add value to cattle by reducing disease incidence and severity, yet it is not universally adopted. We estimated the benefits to a beef system of preconditioning weaned calves versus not preconditioning under stochastic returns. Purchasing preconditioned calves makes economic sense, but market efficiency requires complete information of the health status of the cattle, feedlot performance, along with the right market mechanisms, which may not be available in all markets.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"656 - 673"},"PeriodicalIF":1.9,"publicationDate":"2022-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46024823","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}
Abstract New production from public and exclusive varieties released by the small grains breeding program at Virginia Tech generated cumulative discounted benefits of $41 million from 2000 to 2018. Fitted yields from field trials were combined with acreage estimates to generate weighted average yields based on adoption of new varieties. Benefits were estimated as the value of additional production from the release and adoption of improved varieties. Public varieties were responsible for most program benefits. The program was found to have a significant impact in Virginia and out-of-state, with much of these benefits due to public-private collaboration.
{"title":"Outstanding in the Field: Impacts of Public Small Grains Breeding in Virginia","authors":"Ben Garber, J. Alwang, G. Norton","doi":"10.1017/aae.2022.33","DOIUrl":"https://doi.org/10.1017/aae.2022.33","url":null,"abstract":"Abstract New production from public and exclusive varieties released by the small grains breeding program at Virginia Tech generated cumulative discounted benefits of $41 million from 2000 to 2018. Fitted yields from field trials were combined with acreage estimates to generate weighted average yields based on adoption of new varieties. Benefits were estimated as the value of additional production from the release and adoption of improved varieties. Public varieties were responsible for most program benefits. The program was found to have a significant impact in Virginia and out-of-state, with much of these benefits due to public-private collaboration.","PeriodicalId":14970,"journal":{"name":"Journal of Agricultural and Applied Economics","volume":"54 1","pages":"674 - 696"},"PeriodicalIF":1.9,"publicationDate":"2022-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46807036","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}
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