Journal of Agricultural Economics最新文献_第4页

Markups in US food manufacturing accounting for non-neutral productivity 美国食品制造业的加价与非中性生产率的关系

IF 3.4 2区经济学

Journal of Agricultural Economics Pub Date : 2024-03-14 DOI: 10.1111/1477-9552.12575

Jordi Jaumandreu, Rigoberto Lopez

{"title":"Markups in US food manufacturing accounting for non-neutral productivity","authors":"Jordi Jaumandreu, Rigoberto Lopez","doi":"10.1111/1477-9552.12575","DOIUrl":"10.1111/1477-9552.12575","url":null,"abstract":"We examine the evolution of productivity and markups in US food and beverage manufacturing from 1959 through 2018. We account for non-Hicks-neutral (labour-augmenting) productivity changes and compare markups with those in general manufacturing using the same dataset and model. We also compare our results with those of the increasingly popular De Loecker and Warzynski (2012, American Economic Review, 102, 2437) method, which does not account for non-Hicks-neutral productivity growth. Empirical results show that productivity growth in the food and beverage sector has been relatively slow and driven with equal intensity by Hicks-neutral and labour-augmenting productivity gains. General manufacturing shows higher productivity growth that is mostly labour-augmenting, with markups comparable to those of food manufacturing. We find that accounting for labour-augmenting productivity produces more moderate markup estimates than the De Loecker and Warzynski (2012) method. We also find no evidence of markups rising in either food manufacturing or general manufacturing in the last 20 years, in contrast to much of the recent economic literature.","PeriodicalId":14994,"journal":{"name":"Journal of Agricultural Economics","volume":"75 2","pages":"573-591"},"PeriodicalIF":3.4,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/1477-9552.12575","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140135880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Landscape-level determinants of the performance of an agglomeration bonus in conservation auctions 保护拍卖中集聚奖金绩效的景观决定因素

IF 3.4 2区经济学

Journal of Agricultural Economics Pub Date : 2024-03-08 DOI: 10.1111/1477-9552.12576

Chi Nguyen, Uwe Latacz-Lohmann, Nick Hanley

{"title":"Landscape-level determinants of the performance of an agglomeration bonus in conservation auctions","authors":"Chi Nguyen, Uwe Latacz-Lohmann, Nick Hanley","doi":"10.1111/1477-9552.12576","DOIUrl":"10.1111/1477-9552.12576","url":null,"abstract":"The agglomeration bonus (AB) has been advocated as an incentive mechanism to boost spatially coordinated conservation efforts, where such coordination is thought to be beneficial to achieving biodiversity or other ecological outcomes. Specifically, an AB is paid to individual landholders if their conserved habitats are spatially connected to the conserved habitats of adjacent neighbours. This paper employs a series of controlled lab experiments with agriculture students to investigate the performance of AB in budget-constrained discriminatory-price auctions across different landscape types. We focus on the spatial correlation of opportunity costs and environmental benefits as one potentially important aspect of the landscape. We set up a stylised agricultural landscape where the conservation agency aims to connect fragmented wildlife habitats by incentivising farmers to enrol land in a conservation programme. We investigate the effects of an AB in landscapes where opportunity costs and environmental benefits are uncorrelated, negatively correlated or positively correlated over space. We found that the benefits of an AB in improving landscape-scale environmental outcomes were significant in the positive correlation landscape. However, the AB resulted in worse outcomes in the uncorrelated and negative landscapes.","PeriodicalId":14994,"journal":{"name":"Journal of Agricultural Economics","volume":"75 2","pages":"592-616"},"PeriodicalIF":3.4,"publicationDate":"2024-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/1477-9552.12576","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140067632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparing practice- and results-based agri-environmental schemes controlled by remote sensing: An application to olive groves in Spain 比较遥感控制的基于实践和基于结果的农业环境计划：在西班牙橄榄园中的应用

IF 3.4 2区经济学

Journal of Agricultural Economics Pub Date : 2024-03-05 DOI: 10.1111/1477-9552.12573

Anastasio J. Villanueva, Rubén Granado-Díaz, Sergio Colombo

{"title":"Comparing practice- and results-based agri-environmental schemes controlled by remote sensing: An application to olive groves in Spain","authors":"Anastasio J. Villanueva, Rubén Granado-Díaz, Sergio Colombo","doi":"10.1111/1477-9552.12573","DOIUrl":"10.1111/1477-9552.12573","url":null,"abstract":"Farmers' preferences toward practice- and results-based agri-environmental schemes (AES) are analysed using a labelled choice experiment. The analysis focuses on schemes involving an innovative satellite-based monitoring system, with different environmental objectives. Olive groves in southern Spain are used as a case study. Results show no statistically significant differences in farmers' willingness to accept (WTA) payment for participating in practice- versus results-based AES when the scheme targets carbon sequestration. By contrast, farmers require a significantly higher WTA payment for results-based AES when targeting biodiversity (using bird species as an indicator), mostly due to the uncertainties related to its provision and monitoring. WTA significantly increases with provision level and remote sensing monitoring, regardless of the type of scheme. Significant preference heterogeneity is observed, partly explained by farmers' attitudes toward risk and their beliefs about environmental service provision and monitoring capacity. The results suggest useful policy implications, including the potential of making use of joint provision of environmental services in the design of results-based AES and accompanying them with uncertainty mitigating measures.","PeriodicalId":14994,"journal":{"name":"Journal of Agricultural Economics","volume":"75 2","pages":"524-545"},"PeriodicalIF":3.4,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/1477-9552.12573","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140043556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impacts of tariffs and NTMs on beef, pork and poultry trade 关税和非关税措施对牛肉、猪肉和家禽贸易的影响

IF 3.4 2区经济学

Journal of Agricultural Economics Pub Date : 2024-02-23 DOI: 10.1111/1477-9552.12574

William C. Ridley, Jeff Luckstead, Stephen Devadoss

{"title":"Impacts of tariffs and NTMs on beef, pork and poultry trade","authors":"William C. Ridley, Jeff Luckstead, Stephen Devadoss","doi":"10.1111/1477-9552.12574","DOIUrl":"10.1111/1477-9552.12574","url":null,"abstract":"Though tariffs have declined in recent years, the number of applied non-tariff measures (NTMs) in meat trade has expanded. We estimate the impacts of tariffs and NTMs (sanitary and phytosanitary [SPS] measures, technical barriers to trade [TBTs], quantitative restrictions, and special safeguard measures) on beef, pork and poultry trade using a structural gravity model. Our baseline regression results show tariffs hinder trade, but SPS measures and TBTs on average expand trade for these three meat products. Using the estimates from our structural gravity model, we simulate the differential effects of declining tariffs versus proliferation of NTMs between 2003 and 2019. The simulation results show that tariff reductions during this period expanded global trade by a cumulative US$466.2 million for the three products, ceteris paribus. In contrast, growth in the number of NTMs caused global meat trade to rise by US$8.4 billion. Our findings thus suggest that the marked increase in the number of applied NTMs in recent decades has had a dramatically larger impact on global meat trade than tariff reductions.","PeriodicalId":14994,"journal":{"name":"Journal of Agricultural Economics","volume":"75 2","pages":"546-572"},"PeriodicalIF":3.4,"publicationDate":"2024-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/1477-9552.12574","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139945327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

VAT do you eat? Green consumption taxes and firms' market share 你吃增值税吗？绿色消费税与企业的市场份额

IF 3.4 2区经济学

Journal of Agricultural Economics Pub Date : 2024-02-20 DOI: 10.1111/1477-9552.12572

Kira Zerwer

{"title":"VAT do you eat? Green consumption taxes and firms' market share","authors":"Kira Zerwer","doi":"10.1111/1477-9552.12572","DOIUrl":"10.1111/1477-9552.12572","url":null,"abstract":"This paper examines the role of a ‘green’ value-added tax in the competitive environment of firms. Using data on firms in Romania and leveraging the introduction of a tax reduction on organic products in 2019, I show that although the overall market for organic goods grows and potential to generate windfall profit exists, the market share of incumbent firms decreases because of intensified competition post-reform driven by new entrants competing for profits in the market. The market share decreases by about 2 percentage points after the reform. The effect depends on the relative elasticity of demand vis-à-vis supply in the market and the ability of a firm to protect its sales from new market entrants. Firms operating geographically further from the main consumer (i.e., more rural firms) and further upstream from the retail sector are more vulnerable to losing market share because urban demand is less elastic than rural demand and retail demand is less elastic than primary demand. Firms that are in markets where it is easier to switch from non-organic to organic and that are less capital intensive (i.e., have fewer fixed costs) are more vulnerable to losing market share to new market entrants.","PeriodicalId":14994,"journal":{"name":"Journal of Agricultural Economics","volume":"75 2","pages":"504-523"},"PeriodicalIF":3.4,"publicationDate":"2024-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139922935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Emeritus Professor Anthony Kent (Tony) Giles, OBE 30 June 1928–31 October 2023 名誉教授安东尼-肯特（托尼）-贾尔斯，OBE 1928 年 6 月 30 日至 2023 年 10 月 31 日

IF 3.4 2区经济学

Journal of Agricultural Economics Pub Date : 2024-02-09 DOI: 10.1111/1477-9552.12571

引用次数: 0

‘Because it matters’ 因为这很重要

IF 3.4 2区经济学

Journal of Agricultural Economics Pub Date : 2024-01-26 DOI: 10.1111/1477-9552.12567

Brendan Bayley

{"title":"‘Because it matters’","authors":"Brendan Bayley","doi":"10.1111/1477-9552.12567","DOIUrl":"10.1111/1477-9552.12567","url":null,"abstract":"Basic economic logic, which often simplifies assessments and explanations of agricultural policy issues, is vitally important in communicating with policy-makers. Resources are limited, and there is a premium on getting decisions at least approximately right first time. Examples from southern Africa illustrate the importance of parity pricing, and its links to household food security (Lesotho), price risk, the emergence of an agricultural futures market, and its central role in allocating scarce agricultural resources (South Africa). Insights derived from an appreciation of parity pricing are relevant in other national contexts and also help explain how international grain markets operate. The parity pricing concept provides a framework for sense-checking complicated debates relating to two issues that have been prominent in recent years; first, whether and to what extent speculation in futures markets has been a driver of agricultural price spikes, and second, how far indirect land use change (ILUC), triggered by the use of agricultural feedstocks to produce renewable energy, is a material issue. These issues are likely to be of heightened importance in the face of climate change. Each emphasises that agricultural economics matters, and that it matters that we get the economics right.","PeriodicalId":14994,"journal":{"name":"Journal of Agricultural Economics","volume":"75 1","pages":"17-43"},"PeriodicalIF":3.4,"publicationDate":"2024-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139568116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Challenges for the JAE: Thoughts from the new editor JAE 面临的挑战：新任编辑的想法

IF 3.4 2区经济学

Journal of Agricultural Economics Pub Date : 2024-01-08 DOI: 10.1111/1477-9552.12569

Jonathan Brooks

引用次数: 0

Assessing the potential of ICT to increase land and labour productivity in agriculture: Global and regional perspectives 评估信息和通信技术提高农业土地和劳动生产率的潜力：全球和区域视角

IF 3.4 2区经济学

Journal of Agricultural Economics Pub Date : 2024-01-08 DOI: 10.1111/1477-9552.12566

Pallavi Rajkhowa, Heike Baumüller

{"title":"Assessing the potential of ICT to increase land and labour productivity in agriculture: Global and regional perspectives","authors":"Pallavi Rajkhowa, Heike Baumüller","doi":"10.1111/1477-9552.12566","DOIUrl":"10.1111/1477-9552.12566","url":null,"abstract":"Increasing agricultural productivity in low- and middle-income countries (LMICs) is an important channel for reducing poverty and food insecurity. Information and communication technologies (ICT) have the potential to boost agricultural productivity by lowering transaction costs and enhancing access to information. Even though there are several micro-level studies analysing the effects of ICT on agricultural productivity, there is scant research addressing the role of ICT in agricultural productivity at the global and regional levels. Using data from 86 countries for the period 2000 to 2019 and utilising a fixed effect panel regression with a feasible generalised least square approach, we find that globally there is a positive and significant association between ICT uptake and both land and labour productivity in agriculture. In each case, however, the magnitude of the effect is much smaller than other important determinants, such as human capital, access to inputs or environmental factors. At the regional level, the relationship between ICT uptake and land productivity is not significant in Africa and Asia, while we find a significant effect on labour productivity. This finding indicates that while ICT can provide valuable information and tools for land management, the effect on land productivity might be less immediate in these regions. Finally, we revisit the question of whether ICT expansion increases agricultural productivity gaps between high-income nations and LMICs. In contrast to previous research, this study does not find significant differences in the effects of ICT on land and labour productivity between higher-income and lower-income countries.","PeriodicalId":14994,"journal":{"name":"Journal of Agricultural Economics","volume":"75 2","pages":"477-503"},"PeriodicalIF":3.4,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/1477-9552.12566","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139396931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Agricultural Economics in the JAE: Some Editorial Reflections JAE 中的农业经济学：一些编辑思考

IF 3.4 2区经济学

Journal of Agricultural Economics Pub Date : 2023-12-20 DOI: 10.1111/1477-9552.12568

David R. Harvey

引用次数: 0