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Off-farm employment and body mass index among agrarian women in sub-Saharan Africa 撒哈拉以南非洲农业妇女的非农业就业和体重指数
Journal of the Agricultural and Applied Economics Association Pub Date : 2024-01-17 DOI: 10.1002/jaa2.103
Francis Tsiboe, Paul Aseete, Fang Di
{"title":"Off-farm employment and body mass index among agrarian women in sub-Saharan Africa","authors":"Francis Tsiboe,&nbsp;Paul Aseete,&nbsp;Fang Di","doi":"10.1002/jaa2.103","DOIUrl":"10.1002/jaa2.103","url":null,"abstract":"<p>The relationship between employment and women's weight outcomes in sub-Saharan Africa (SSA) is less studied. In this study, we use nearest-neighbor matching to analyze the association between off-farm employment and women's body mass index (BMI), using data from 364,426 adult women from 36 SSA countries. We find that employment off-farm is associated with improvement in women's weight status. Off-farm employment is associated with higher BMI in women (by 1.6%), and lower BMI among obese and overweight women (by 28% and 16%, respectively). These findings provide information that could guide policymakers working at the intersection of women's health and employment.</p>","PeriodicalId":93789,"journal":{"name":"Journal of the Agricultural and Applied Economics Association","volume":"3 1","pages":"152-166"},"PeriodicalIF":0.0,"publicationDate":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jaa2.103","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139527125","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An economic analysis of the “Buy Local” trend 购买本地产品 "趋势的经济分析
Journal of the Agricultural and Applied Economics Association Pub Date : 2024-01-17 DOI: 10.1002/jaa2.101
Susweta Ray, Konstantinos Giannakas
{"title":"An economic analysis of the “Buy Local” trend","authors":"Susweta Ray,&nbsp;Konstantinos Giannakas","doi":"10.1002/jaa2.101","DOIUrl":"10.1002/jaa2.101","url":null,"abstract":"<p>This study develops a novel framework of heterogeneous consumers and producers to analyze the market and welfare impacts of the “Buy Local” trend. Analytical results show that the trend's impacts depend on the size and type of the locality; that is, whether the locality is an exporter or an importer of the relevant products. For instance, while the trend benefits both consumers and producers of large localities, it leaves producers of small exporting localities unaffected. The presence of the trend in large localities affects also outside consumers and producers with the welfare impact depending on the type of locality.</p>","PeriodicalId":93789,"journal":{"name":"Journal of the Agricultural and Applied Economics Association","volume":"3 1","pages":"117-134"},"PeriodicalIF":0.0,"publicationDate":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jaa2.101","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139617569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of informational nudges on preordered food choices of middle school National School Lunch Program participants 信息提示对全国学校午餐计划中学参与者预购食物选择的影响
Journal of the Agricultural and Applied Economics Association Pub Date : 2024-01-15 DOI: 10.1002/jaa2.104
Jaclyn D. Kropp, Sonam Gupta
{"title":"Effects of informational nudges on preordered food choices of middle school National School Lunch Program participants","authors":"Jaclyn D. Kropp,&nbsp;Sonam Gupta","doi":"10.1002/jaa2.104","DOIUrl":"10.1002/jaa2.104","url":null,"abstract":"<p>We examine the effects of own order history, peer order history, and MyPlate nudges received by middle-school National School Lunch Program (NSLP) participants while preordering on the selection of fruits and vegetables. Students receiving own order history nudges were significantly less likely to select a vegetable during the postintervention phase. Students who received peer order history nudges were significantly less likely to select a vegetable during the nudging and postintervention phases, suggesting that receiving information on peer selection negatively impacted the selection of vegetables. The MyPlate recommendations nudge may mitigate the negative effects of receiving peer selection information.</p>","PeriodicalId":93789,"journal":{"name":"Journal of the Agricultural and Applied Economics Association","volume":"3 1","pages":"167-182"},"PeriodicalIF":0.0,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jaa2.104","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139621722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Not all beef-cut price shocks are alike: Disentangling supply and demand shocks in the US beef market 并非所有的牛肉切割价格冲击都是一样的：厘清美国牛肉市场的供需冲击
Journal of the Agricultural and Applied Economics Association Pub Date : 2023-12-22 DOI: 10.1002/jaa2.94
Mario A. Ortez, Tor N. Tolhurst, Nathanael M. Thompson, Nicole Olynk Widmar
{"title":"Not all beef-cut price shocks are alike: Disentangling supply and demand shocks in the US beef market","authors":"Mario A. Ortez,&nbsp;Tor N. Tolhurst,&nbsp;Nathanael M. Thompson,&nbsp;Nicole Olynk Widmar","doi":"10.1002/jaa2.94","DOIUrl":"10.1002/jaa2.94","url":null,"abstract":"<p>We examine the causal effects of supply and demand shocks on the relative prices of beef cuts in the United States using a Structural Vector Autoregression model to disentangle the shocks. Supply and demand shocks have distinct, dynamic effects on relative prices, of roughly equal magnitude. Responses to supply shocks are less flat than implied by biological constraints, implying market constraints are binding. Responses to demand shocks are more stable, but interestingly “invert” about 9 months after the shock. Our findings are consistent with heterogeneous demand functions and fixed proportions of supply across cuts, as well as lifecycle constraints on livestock production.</p>","PeriodicalId":93789,"journal":{"name":"Journal of the Agricultural and Applied Economics Association","volume":"3 1","pages":"25-40"},"PeriodicalIF":0.0,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jaa2.94","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139163715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Trade war fallout: Exploring the altered landscape of US wooden furniture imports 贸易战余波：探索美国木制家具进口格局的改变
Journal of the Agricultural and Applied Economics Association Pub Date : 2023-12-21 DOI: 10.1002/jaa2.99
Bowen Jiang, Andrew Muhammad
{"title":"Trade war fallout: Exploring the altered landscape of US wooden furniture imports","authors":"Bowen Jiang,&nbsp;Andrew Muhammad","doi":"10.1002/jaa2.99","DOIUrl":"10.1002/jaa2.99","url":null,"abstract":"<p>We examined the effects of the trade war on US wooden furniture imports by product category (kitchen, bedroom, other) and exporting source (e.g., China, European Union, Vietnam) using a two-stage demand procedure and general nested demand framework. There were significant competitive relationships across exporting countries. However, when both trade creation and diversion were considered, competitive relationships either diminished or became complementary. Consequently, elimination of the trade-war tariffs would increase imports from China but would also benefit countries like Vietnam. However, results indicate that imports from China would still be significantly less than pretrade war levels if the tariffs are eliminated.</p>","PeriodicalId":93789,"journal":{"name":"Journal of the Agricultural and Applied Economics Association","volume":"3 1","pages":"100-116"},"PeriodicalIF":0.0,"publicationDate":"2023-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jaa2.99","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138952447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Do revisions improve agricultural baselines? 修订是否改善了农业基线？
Journal of the Agricultural and Applied Economics Association Pub Date : 2023-12-15 DOI: 10.1002/jaa2.100
Ani L. Katchova
{"title":"Do revisions improve agricultural baselines?","authors":"Ani L. Katchova","doi":"10.1002/jaa2.100","DOIUrl":"10.1002/jaa2.100","url":null,"abstract":"<p>Long-term agricultural baseline projections are revised annually to incorporate new information. We evaluate the effectiveness of the US Department of Agriculture and Food and Agricultural Policy Research Institute crops and farm income baseline revisions to inform policymakers. The revisions are effective in improving the baseline projections in comparison to the initial projections, but they do not outperform the naïve projections. Upward revisions are found to be more effective than downward revisions. We find evidence of predictability and therefore a violation of weak efficiency for the revisions, which results from information rigidity for the crop variables and from information rigidity and strategic smoothing for the farm income variables.</p>","PeriodicalId":93789,"journal":{"name":"Journal of the Agricultural and Applied Economics Association","volume":"3 1","pages":"78-99"},"PeriodicalIF":0.0,"publicationDate":"2023-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jaa2.100","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139001348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Increasing customer purchases at farmers markets using point-of-sale scanner data 利用销售点扫描仪数据增加农贸市场的顾客购买量
Journal of the Agricultural and Applied Economics Association Pub Date : 2023-12-13 DOI: 10.1002/jaa2.96
Luca Rigotti, Matthew N. LeRoux, Todd M. Schmit
{"title":"Increasing customer purchases at farmers markets using point-of-sale scanner data","authors":"Luca Rigotti,&nbsp;Matthew N. LeRoux,&nbsp;Todd M. Schmit","doi":"10.1002/jaa2.96","DOIUrl":"10.1002/jaa2.96","url":null,"abstract":"<p>Until recently, lack of customer transaction data at farmers markets prevented strategic vendor decision making to increase customer purchases. We collect point-of-sale data on over 26,000 transactions in 2021 from 10 livestock farms at 22 farmers markets in New York State. We find noncash payment types, earlier sale hours, product differentiation, and lower customer densities are associated with higher customer transaction size, as is the number of product groups (species) and item variety offered by vendors. Marginal expenditure effects on over 30 meat product categories across seven livestock species provide valuable information on alternative product offerings and pricing.</p>","PeriodicalId":93789,"journal":{"name":"Journal of the Agricultural and Applied Economics Association","volume":"3 1","pages":"61-77"},"PeriodicalIF":0.0,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jaa2.96","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139004449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Artificial intelligence and the future of learning and assessment in agricultural and applied economics 人工智能与农业和应用经济学学习和评估的未来
Journal of the Agricultural and Applied Economics Association Pub Date : 2023-12-07 DOI: 10.1002/jaa2.98
Hannah E. Shear, Logan L. Britton, K. Aleks Schaefer, Bhawna Thapa, Jason S. Bergtold
{"title":"Artificial intelligence and the future of learning and assessment in agricultural and applied economics","authors":"Hannah E. Shear,&nbsp;Logan L. Britton,&nbsp;K. Aleks Schaefer,&nbsp;Bhawna Thapa,&nbsp;Jason S. Bergtold","doi":"10.1002/jaa2.98","DOIUrl":"10.1002/jaa2.98","url":null,"abstract":"<p>Using a repository of historical student responses to an actual course-assigned essay prompt and a series of artificial intelligence (AI)-generated responses to the same prompt, we conduct a single-blind, randomized experiment to evaluate the performance of AI in agricultural and applied economics education. Further, we assess instructors' ability to detect the use of AI. We find that AI-generated responses to the essay received statistically significantly higher scores than those of the average student. Instructors who had previous exposure to dialog-based AI were 13 times more likely to accurately detect AI-generated essays than instructors without previous exposure to the technology.</p>","PeriodicalId":93789,"journal":{"name":"Journal of the Agricultural and Applied Economics Association","volume":"2 4","pages":"838-850"},"PeriodicalIF":0.0,"publicationDate":"2023-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jaa2.98","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138591973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Measuring farmer time preferences: A systematic literature review for Europe and North America 衡量农民的时间偏好：欧洲和北美的系统文献综述
Journal of the Agricultural and Applied Economics Association Pub Date : 2023-12-07 DOI: 10.1002/jaa2.97
David Wuepper, Severin Henzmann, Robert Finger
{"title":"Measuring farmer time preferences: A systematic literature review for Europe and North America","authors":"David Wuepper,&nbsp;Severin Henzmann,&nbsp;Robert Finger","doi":"10.1002/jaa2.97","DOIUrl":"10.1002/jaa2.97","url":null,"abstract":"<p>We present the first systematic review of the literature on farmer time preference measurements across Europe and North America. We synthesize methodological developments, summarize the empirical findings, and discuss challenges and potential areas for further research. The average reported discount rate of the farmers in Europe and North America is 23% per annum. Farmer time preferences are, however, highly heterogeneous within and across studies. Moreover, we identify methodological challenges and knowledge gaps to be addressed in future research. We draw conclusions for policymakers and researchers.</p>","PeriodicalId":93789,"journal":{"name":"Journal of the Agricultural and Applied Economics Association","volume":"2 4","pages":"823-837"},"PeriodicalIF":0.0,"publicationDate":"2023-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jaa2.97","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138593158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Does crop insurance influence crop yield impacts of warming temperatures? A farm-level analysis 农作物保险会影响气温变暖对农作物产量的影响吗？农场层面的分析
Journal of the Agricultural and Applied Economics Association Pub Date : 2023-12-06 DOI: 10.1002/jaa2.92
Madhav Regmi, Jesse Tack, Allen M. Featherstone
{"title":"Does crop insurance influence crop yield impacts of warming temperatures? A farm-level analysis","authors":"Madhav Regmi,&nbsp;Jesse Tack,&nbsp;Allen M. Featherstone","doi":"10.1002/jaa2.92","DOIUrl":"10.1002/jaa2.92","url":null,"abstract":"<p>We examine the effects of the federal crop insurance program on crop production under extreme heat using farm-level data from Kansas. We find that insured dryland corn is 38% more sensitive to extreme heat than uninsured dryland corn. Results also suggest that a uniform <math>\u0000 <semantics>\u0000 <mrow>\u0000 \u0000 <mrow>\u0000 <mo>+</mo>\u0000 \u0000 <mn>1</mn>\u0000 \u0000 <mo>°</mo>\u0000 </mrow>\u0000 </mrow>\u0000 <annotation> &lt;math altimg=\"urn:x-wiley:27692485:media:jaa292:jaa292-math-0001\" wiley:location=\"equation/jaa292-math-0001.png\" xmlns=\"http://www.w3.org/1998/Math/MathML\"&gt;&lt;mrow&gt;&lt;mrow&gt;&lt;mo&gt;unicode{x0002B}&lt;/mo&gt;&lt;mn&gt;1&lt;/mn&gt;&lt;mo&gt;unicode{x000B0}&lt;/mo&gt;&lt;/mrow&gt;&lt;/mrow&gt;&lt;/math&gt;</annotation>\u0000 </semantics></math>C warming scenario leads to yield reductions of 16.7% (11.8%) for insured (uninsured) corn production; and 6.0% (4.4%) for insured (uninsured) wheat production. Warming had a stronger impact with reduced rainfall, especially on insured farms compared with uninsured farms, while altered growing seasons showed potential benefits for wheat but limited improvements for corn.</p>","PeriodicalId":93789,"journal":{"name":"Journal of the Agricultural and Applied Economics Association","volume":"2 4","pages":"808-822"},"PeriodicalIF":0.0,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jaa2.92","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138598048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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