Given that nearly half of the Indian labor force is employed in agriculture, extreme weather events may harm most of the country’s population. By exploiting annual variation within Indian districts, I test whether greater temperature fluctuations significantly decrease the output value of 13 major crops. I find that a 1°C deviation above the annual mean temperature leads to a 21.3 percentage point decline in output value for a given year, indicating substantial losses from large fluctuations in temperature. I also find evidence that proportion of crop area irrigated and fertilizer usage mitigates the negative impacts of temperature shocks.
{"title":"The impact of weather shocks on crop yields: Evidence from India","authors":"Pramod Manohar","doi":"10.1017/age.2022.20","DOIUrl":"https://doi.org/10.1017/age.2022.20","url":null,"abstract":"\u0000 Given that nearly half of the Indian labor force is employed in agriculture, extreme weather events may harm most of the country’s population. By exploiting annual variation within Indian districts, I test whether greater temperature fluctuations significantly decrease the output value of 13 major crops. I find that a 1°C deviation above the annual mean temperature leads to a 21.3 percentage point decline in output value for a given year, indicating substantial losses from large fluctuations in temperature. I also find evidence that proportion of crop area irrigated and fertilizer usage mitigates the negative impacts of temperature shocks.","PeriodicalId":44443,"journal":{"name":"Agricultural and Resource Economics Review","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42219639","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}
April Athnos, S. Valle de Souza, K. Quagrainie, C. Etumnu, W. Knudson, R. Kinnunen, P. Hitchens
U.S. per capita seafood consumption is historically high due to population and income growth and consumer preference shifts toward healthy protein options. Despite this expansion, U.S. fisheries, especially those in the Great Lakes region, no longer fulfill domestic demand due to pressure on fish stocks and regulatory constraints. Instead, aquaculture and imports fill the gap. Rainbow trout, yellow perch, and walleye—three species historically produced in the North Central Region (NCR)—exemplify such trends. To expand marketing opportunities for NCR aquaculture producers, this study estimates willingness to pay (WTP) for these species and several search and credence fish attributes. We designed and distributed a survey instrument to collect hypothetical choice experiment responses from U.S. seafood consumers. Using a random utility framework, we estimate mean total WTP for trout, yellow perch, and walleye of $19.99/lb., $15.89/lb., and $17.37/lb., respectively. Further, we identify average price premia of $1.64/lb., $1.97/lb., and $0.84/lb. for NCR-sourced, wild-caught, and fresh fillet attributes. Our analysis also captures regional preferences. Mean WTP estimates for yellow perch and walleye, which are native to the Great Lakes, are significantly higher inside the NCR. Further, trout commands a higher premium outside the NCR than within, suggesting potential market segmentation for the analyzed species.
{"title":"Are U.S. consumers willing to pay more by the lake? An analysis of preferences for Great Lakes region fish","authors":"April Athnos, S. Valle de Souza, K. Quagrainie, C. Etumnu, W. Knudson, R. Kinnunen, P. Hitchens","doi":"10.1017/age.2022.18","DOIUrl":"https://doi.org/10.1017/age.2022.18","url":null,"abstract":"\u0000 U.S. per capita seafood consumption is historically high due to population and income growth and consumer preference shifts toward healthy protein options. Despite this expansion, U.S. fisheries, especially those in the Great Lakes region, no longer fulfill domestic demand due to pressure on fish stocks and regulatory constraints. Instead, aquaculture and imports fill the gap. Rainbow trout, yellow perch, and walleye—three species historically produced in the North Central Region (NCR)—exemplify such trends. To expand marketing opportunities for NCR aquaculture producers, this study estimates willingness to pay (WTP) for these species and several search and credence fish attributes. We designed and distributed a survey instrument to collect hypothetical choice experiment responses from U.S. seafood consumers. Using a random utility framework, we estimate mean total WTP for trout, yellow perch, and walleye of $19.99/lb., $15.89/lb., and $17.37/lb., respectively. Further, we identify average price premia of $1.64/lb., $1.97/lb., and $0.84/lb. for NCR-sourced, wild-caught, and fresh fillet attributes. Our analysis also captures regional preferences. Mean WTP estimates for yellow perch and walleye, which are native to the Great Lakes, are significantly higher inside the NCR. Further, trout commands a higher premium outside the NCR than within, suggesting potential market segmentation for the analyzed species.","PeriodicalId":44443,"journal":{"name":"Agricultural and Resource Economics Review","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45664186","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}
R. Feuz, Kyle D. Feuz, Jeffrey Gradner, M. Theurer, M. Johnson
Cattle feed yards routinely track and collect data for individual calves throughout the feeding period. Using such operational data from nine U.S. feed yards for the years 2016–2019, we evaluated the scalability and economic viability of using machine learning classifier predicted mortality as a culling decision aid. The expected change in net return per head when using the classifier predictions as a culling aid as compared to the status quo culling protocol for calves having been pulled at least once for bovine respiratory disease was simulated. This simulated change in net return ranged from −$1.61 to $19.46/head. Average change in net return and standard deviation for the nine feed yards in this study was $6.31/head and $7.75/head, respectively.
{"title":"Scalability and robustness of feed yard mortality prediction modeling to improve profitability","authors":"R. Feuz, Kyle D. Feuz, Jeffrey Gradner, M. Theurer, M. Johnson","doi":"10.1017/age.2022.19","DOIUrl":"https://doi.org/10.1017/age.2022.19","url":null,"abstract":"\u0000 Cattle feed yards routinely track and collect data for individual calves throughout the feeding period. Using such operational data from nine U.S. feed yards for the years 2016–2019, we evaluated the scalability and economic viability of using machine learning classifier predicted mortality as a culling decision aid. The expected change in net return per head when using the classifier predictions as a culling aid as compared to the status quo culling protocol for calves having been pulled at least once for bovine respiratory disease was simulated. This simulated change in net return ranged from −$1.61 to $19.46/head. Average change in net return and standard deviation for the nine feed yards in this study was $6.31/head and $7.75/head, respectively.","PeriodicalId":44443,"journal":{"name":"Agricultural and Resource Economics Review","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47323141","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 paper presents a pedagogical exercise to explore the economics of price-based fisheries bycatch. In the exercise students experience the economic incentives that lead to bycatch due to highgrading; the discarding of low-value fish. We first discuss existing fisheries economics pedagogical activities and how our exercise is distinct. We then identify over forty economics, environmental studies, geography, management, and philosophy courses where the exercise could be played. Next, we describe the game and share results and student feedback. Finally, we provide discussion prompts and extensions to illustrate how incentives and policies can change fishing behavior to lead to sustainable fisheries.
{"title":"Teaching fisheries bycatch: Exploring economic and behavioral drivers of bycatch through a classroom game","authors":"M. Priestley, J. F. Williams, S. Dissanayake","doi":"10.1017/age.2022.15","DOIUrl":"https://doi.org/10.1017/age.2022.15","url":null,"abstract":"\u0000 This paper presents a pedagogical exercise to explore the economics of price-based fisheries bycatch. In the exercise students experience the economic incentives that lead to bycatch due to highgrading; the discarding of low-value fish. We first discuss existing fisheries economics pedagogical activities and how our exercise is distinct. We then identify over forty economics, environmental studies, geography, management, and philosophy courses where the exercise could be played. Next, we describe the game and share results and student feedback. Finally, we provide discussion prompts and extensions to illustrate how incentives and policies can change fishing behavior to lead to sustainable fisheries.","PeriodicalId":44443,"journal":{"name":"Agricultural and Resource Economics Review","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48399322","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}
Francis Tsiboe, Jacob Asravor, Victor Owusu, A. Mensah-Bonsu
Over the past three decades, the cereal subsector in Ghana has contributed immensely to food security in the country. However, limited evidence exists on the production performance of this subsector, particularly in terms of heterogeneities across agro-ecological zones. This paper analyzes the production technology and performance of the cereal subsector in Ghana using a nationally representative data set from 26,449 cereal farms and the meta-stochastic frontier approach. The empirical results suggest that the estimated factor inputs contribute substantially to cereal output, with land and seed exerting the highest impacts across all agro-ecological zones. The evidence further shows that the agro-ecology of cereal farms plays a crucial role in the performance of the subsector. The mean technical efficiency estimates strongly suggest that cereal farms in all agro-ecologies exhibit some degrees of production inefficiency. The findings further reveal total output from the meta-frontier to be much superior to those generated by cereal farms in all agro-ecologies of Ghana, indicating the existence of opportunities for cereal output gains in all agro-ecologies. We find heterogeneities in farm management practices and production technology across the various crops and agro-ecological zones to be relevant sources for cereal productivity growth in Ghana.
{"title":"Production technology, efficiency, and productivity of cereal farms: Prospects for enhancing farm performance in Ghana","authors":"Francis Tsiboe, Jacob Asravor, Victor Owusu, A. Mensah-Bonsu","doi":"10.1017/age.2022.16","DOIUrl":"https://doi.org/10.1017/age.2022.16","url":null,"abstract":"\u0000 Over the past three decades, the cereal subsector in Ghana has contributed immensely to food security in the country. However, limited evidence exists on the production performance of this subsector, particularly in terms of heterogeneities across agro-ecological zones. This paper analyzes the production technology and performance of the cereal subsector in Ghana using a nationally representative data set from 26,449 cereal farms and the meta-stochastic frontier approach. The empirical results suggest that the estimated factor inputs contribute substantially to cereal output, with land and seed exerting the highest impacts across all agro-ecological zones. The evidence further shows that the agro-ecology of cereal farms plays a crucial role in the performance of the subsector. The mean technical efficiency estimates strongly suggest that cereal farms in all agro-ecologies exhibit some degrees of production inefficiency. The findings further reveal total output from the meta-frontier to be much superior to those generated by cereal farms in all agro-ecologies of Ghana, indicating the existence of opportunities for cereal output gains in all agro-ecologies. We find heterogeneities in farm management practices and production technology across the various crops and agro-ecological zones to be relevant sources for cereal productivity growth in Ghana.","PeriodicalId":44443,"journal":{"name":"Agricultural and Resource Economics Review","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56949849","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 analyzes consumers’ preferences for nutrition and convenience attributes in ready-to-heat meals, using grocery scanner data applied to a Berry, Levinsohn, and Pakes model. Households’ preferences for convenience meals stem on saving time. Also, households prefer convenience meals with higher contents of sugar, fat, sodium, cholesterol, and fiber, and lower in calorie content. Results prove that consumption of convenience foods implies a high intake of ingredients with negative consequences on dietary quality and health. Findings showcase the importance of the advancement and adoption of alternative food processing technologies that would circumvent the production of convenient foods high in non-healthy ingredients.
{"title":"Measuring consumers’ demand for nutrition attributes: an application to ready-to-heat meals","authors":"Qi Zhang, R. Gallardo","doi":"10.1017/age.2022.14","DOIUrl":"https://doi.org/10.1017/age.2022.14","url":null,"abstract":"\u0000 This study analyzes consumers’ preferences for nutrition and convenience attributes in ready-to-heat meals, using grocery scanner data applied to a Berry, Levinsohn, and Pakes model. Households’ preferences for convenience meals stem on saving time. Also, households prefer convenience meals with higher contents of sugar, fat, sodium, cholesterol, and fiber, and lower in calorie content. Results prove that consumption of convenience foods implies a high intake of ingredients with negative consequences on dietary quality and health. Findings showcase the importance of the advancement and adoption of alternative food processing technologies that would circumvent the production of convenient foods high in non-healthy ingredients.","PeriodicalId":44443,"journal":{"name":"Agricultural and Resource Economics Review","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43225108","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}
Bison is an important and iconic mammal in the U.S. that is being reintroduced in many places after being driven nearly to extinction. This paper provides a nationwide assessment of the local economic impacts of bison reintroduction so that rural communities can take economic well-being into account when considering decisions regarding future bison restorations. We estimate the causal impacts of bison herd establishment on county-level income, employment, and population growth using staggered difference-in-difference and the synthetic control approaches. The simple positive correlation between local per capita income and bison herds might lead planners to think that bison reintroduction is good for the local economy. However, none of the causal inference analyses find statistically significant effects of bison reintroduction.
{"title":"The impact of bison reintroduction on local economies","authors":"Liqing Li, Amy W. Ando","doi":"10.1017/age.2022.13","DOIUrl":"https://doi.org/10.1017/age.2022.13","url":null,"abstract":"\u0000 Bison is an important and iconic mammal in the U.S. that is being reintroduced in many places after being driven nearly to extinction. This paper provides a nationwide assessment of the local economic impacts of bison reintroduction so that rural communities can take economic well-being into account when considering decisions regarding future bison restorations. We estimate the causal impacts of bison herd establishment on county-level income, employment, and population growth using staggered difference-in-difference and the synthetic control approaches. The simple positive correlation between local per capita income and bison herds might lead planners to think that bison reintroduction is good for the local economy. However, none of the causal inference analyses find statistically significant effects of bison reintroduction.","PeriodicalId":44443,"journal":{"name":"Agricultural and Resource Economics Review","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44347009","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}
Bo Zhang, Douglas H. Wrenn, Janak Joshi, E. Jaenicke
Diet is important in determining positive health outcomes. Income constraints are often provided as an explanation for poor dietary choices made by households. We test this hypothesis by exploiting shocks to household budgets driven by changes in house prices. Using a comprehensive panel of household food purchases matched to house price data, we find that house prices have a positive impact on food expenditure, but no impact on diet quality. We also find that the total quantity of food purchased increases as budget constraints are relaxed suggesting that changes in quantity are the primary driver of the expenditure change. Finally, we demonstrate that the impact of budget constraints is larger for lower income and younger age households.
{"title":"Housing wealth, food spending, and diet quality: Evidence from panel data","authors":"Bo Zhang, Douglas H. Wrenn, Janak Joshi, E. Jaenicke","doi":"10.1017/age.2022.12","DOIUrl":"https://doi.org/10.1017/age.2022.12","url":null,"abstract":"\u0000 Diet is important in determining positive health outcomes. Income constraints are often provided as an explanation for poor dietary choices made by households. We test this hypothesis by exploiting shocks to household budgets driven by changes in house prices. Using a comprehensive panel of household food purchases matched to house price data, we find that house prices have a positive impact on food expenditure, but no impact on diet quality. We also find that the total quantity of food purchased increases as budget constraints are relaxed suggesting that changes in quantity are the primary driver of the expenditure change. Finally, we demonstrate that the impact of budget constraints is larger for lower income and younger age households.","PeriodicalId":44443,"journal":{"name":"Agricultural and Resource Economics Review","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42393840","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 study details the results of an experimental intervention designed to address the issue of price anchoring in the choice experiment framework. The intervention, which informs respondents of the tendency to anchor choices on potentially arbitrary pieces of information, is applied to a choice experiment used to examine consumers’ willingness to pay for local and/or organic tomatoes in Northern New England and develops three primary contributions. First, evidence from this study shows that anchoring effects are present. Second, providing information to consumers plays a mitigating role on these effects; price anchoring changes willing to pay estimates between 44% and 51% and exposure to anchoring-specific cheap talk is associated with a reduction in these anchoring effects between 60% and 80%. These results are explained through decreases in price sensitivity induced by increasing the mean price vector and subsequent increases in price sensitivity due to the information intervention. Finally, this study reveals that consumers are willing to pay a substantial price premium for locally grown tomatoes, from $0.96 to $1.12 per pound, offering some guidance for policy regarding growing practice and farm land use as regional coalitions support local agriculture expansion in the Northeast.
{"title":"The effects of information about price anchoring: Evidence from a choice experiment","authors":"Scott Lemos, John M. Halstead, Ju-Chin Huang","doi":"10.1017/age.2022.10","DOIUrl":"https://doi.org/10.1017/age.2022.10","url":null,"abstract":"Abstract This study details the results of an experimental intervention designed to address the issue of price anchoring in the choice experiment framework. The intervention, which informs respondents of the tendency to anchor choices on potentially arbitrary pieces of information, is applied to a choice experiment used to examine consumers’ willingness to pay for local and/or organic tomatoes in Northern New England and develops three primary contributions. First, evidence from this study shows that anchoring effects are present. Second, providing information to consumers plays a mitigating role on these effects; price anchoring changes willing to pay estimates between 44% and 51% and exposure to anchoring-specific cheap talk is associated with a reduction in these anchoring effects between 60% and 80%. These results are explained through decreases in price sensitivity induced by increasing the mean price vector and subsequent increases in price sensitivity due to the information intervention. Finally, this study reveals that consumers are willing to pay a substantial price premium for locally grown tomatoes, from $0.96 to $1.12 per pound, offering some guidance for policy regarding growing practice and farm land use as regional coalitions support local agriculture expansion in the Northeast.","PeriodicalId":44443,"journal":{"name":"Agricultural and Resource Economics Review","volume":"375 ","pages":"240 - 265"},"PeriodicalIF":1.3,"publicationDate":"2022-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41282372","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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