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Rice or Wheat? Evolution of cereal consumption in Bangladesh and Implications for policy 大米还是小麦?孟加拉国谷物消费的演变及其对政策的影响
IF 6 1区 经济学 Q1 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2025-12-16 DOI: 10.1016/j.foodpol.2025.103027
Khondoker Abdul Mottaleb , Ashok K. Mishra
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引用次数: 0
Cross-border shopping of alcoholic beverages: Evidence from a natural experiment 跨境酒精饮料购物:来自自然实验的证据
IF 6 1区 经济学 Q1 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2025-12-15 DOI: 10.1016/j.foodpol.2025.103024
Eivind Bjørkås, Kyrre Rickertsen
Cross-border shopping of alcoholic beverages reduces domestic sales and tax revenue. We estimate the effects of cross-border shopping on sales of hard liquor and wine in the Norwegian government-owned retail monopoly (Vinmonopolet) by using the travel restrictions during the COVID-19 pandemic as a natural experiment. The effects are identified by using a dynamic difference-in-differences approach comparing changes in sales in stores with different driving times to the nearest foreign alcohol store. A new robust estimation method that addresses weaknesses of the commonly used two-way fixed-effects estimator is used. Cross-border shopping effects are identified within 90 min driving time to the nearest foreign alcohol store. In this area, the increased sales in Vinmonopolet are estimated to be 56 % for wine and 35 % for hard liquor due to unavailability of cross-border shopping. These increases correspond to 5 % and 4 % of national sales, respectively, and correspond to half a billion NOK in increased annual tax revenue.
跨境购买酒精饮料减少了国内销售和税收收入。我们利用COVID-19大流行期间的旅行限制作为自然实验,估计了跨境购物对挪威政府拥有的零售垄断企业(Vinmonopolet)中烈酒和葡萄酒销售的影响。这种影响是通过一种动态差异方法来确定的,该方法比较了不同驾驶时间的商店与最近的外国酒类商店之间的销售变化。采用了一种新的鲁棒估计方法,解决了常用的双向固定效应估计方法的不足。跨境购物效应在距离最近的外国酒类商店90分钟车程内确定。在这一地区,由于无法进行跨境购物,Vinmonopolet的销售增长估计为葡萄酒56%,烈酒35%。这些增长分别相当于全国销售额的5%和4%,相当于每年增加5亿挪威克朗的税收。
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引用次数: 0
The role of location in private food assistance: client travel patterns and accessibility 地点在私人粮食援助中的作用:客户旅行模式和可及性
IF 6 1区 经济学 Q1 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2025-12-15 DOI: 10.1016/j.foodpol.2025.103029
Minhao Yan , David R. Just , Anne T. Byrne , Dongyue Zhang
We use cell phone location data to examine the social welfare impacts of spatial access to food pantries in the Southern Tier of New York State. Using weekly travel patterns of those living in census tracts identified as having high rates of food insecurity and the location and operating hours of pantries, we calculate the additional travel cost required to access a food pantry. Using this same method, we can examine the impact of relocating pantries or opening/closing pantries on social welfare. We find that strategically introducing new pantries in rural counties could improve welfare. Alternatively, urban counties appear to be much more affected by the limitations of current operating hours than by the geolocation of pantries.
我们使用手机定位数据来研究纽约州南部食品储藏室空间可及性对社会福利的影响。我们利用居住在人口普查区的人们的每周出行模式,以及食品储藏室的位置和营业时间,计算出进入食品储藏室所需的额外旅行成本。使用同样的方法,我们可以检查搬迁食品储藏室或开设/关闭食品储藏室对社会福利的影响。我们发现,战略性地在农村县引入新的食品储藏室可以改善福利。另外,城市县似乎更受当前营业时间限制的影响,而不是受食品储藏室地理位置的影响。
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引用次数: 0
Food surplus and the development of food banks in Africa 非洲粮食过剩和粮食银行的发展
IF 6 1区 经济学 Q1 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2025-12-12 DOI: 10.1016/j.foodpol.2025.103015
Daniel N. Warshawsky
Food banks have developed across the world to reduce food insecurity and food waste. In Africa, thirty-five countries have food bank systems in operation. As food banks increase across the continent, more research is needed to analyze the development of food banks in African contexts. It is in many of these lower-income regions with underdeveloped infrastructure, lack of a strong formalized corporate food industry, weak or corrupt government institutions, and extreme poverty where food banks may be less likely to succeed. To this end, this paper examines case studies of food bank systems in Kenya, Ethiopia, Ghana, and Uganda to understand the logics of African food banking and the rationale for food bank development across the continent. Findings in this research suggest global food banking networks are central players in the development of African food banks as they guide the structure and growth of local food banks. Even with this assistance, most African food banks collect food in an ad hoc manner, rather than a systematic approach to food recovery. In addition, most African food banks have weak or non-existent connections with government or retailers. African food banks are also overdependent on global food banking networks for funding and technical support. In all, these data point to a relatively uneven food banking landscape, as the food bank model based on corporate surplus may be limited in the African context. Although there is discussion of an emerging African food banking network, the African food bank model remains unclear at this point.
粮食银行在世界各地发展,以减少粮食不安全和粮食浪费。在非洲,有35个国家建立了食品银行系统。随着食物银行在整个非洲大陆的增加,需要更多的研究来分析非洲背景下食物银行的发展。在许多低收入地区,基础设施不发达,缺乏强大的正规食品企业,政府机构薄弱或腐败,以及极端贫困,食品银行可能不太可能成功。为此,本文考察了肯尼亚、埃塞俄比亚、加纳和乌干达食品银行系统的案例研究,以了解非洲食品银行的逻辑以及整个非洲大陆食品银行发展的基本原理。这项研究的结果表明,全球食品银行网络是非洲食品银行发展的核心参与者,因为它们指导着当地食品银行的结构和增长。即使有了这种援助,大多数非洲粮食银行还是以一种临时的方式收集粮食,而不是以系统的方式回收粮食。此外,大多数非洲食品银行与政府或零售商的联系薄弱或根本不存在。非洲粮食银行还过度依赖全球粮食银行网络提供资金和技术支持。总之,这些数据表明了一个相对不均衡的食品银行格局,因为基于企业盈余的食品银行模式在非洲的背景下可能是有限的。尽管有一个新兴的非洲食品银行网络的讨论,非洲食品银行的模式在这一点上仍然不清楚。
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引用次数: 0
GLP-1 use and protein demand GLP-1的使用和蛋白质需求
IF 6 1区 经济学 Q1 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2025-12-12 DOI: 10.1016/j.foodpol.2025.103026
Justin D. Bina , Glynn T. Tonsor , Timothy J. Richards
The use of glucagon-like peptide-1 (GLP-1) receptor agonists for weight loss is reshaping food demand, particularly for protein. This research estimates how GLP-1 use alters protein demand curves using methods of causal inference applied to structural demand modeling. Data from a public survey are balanced via matching to address endogenous selection into GLP-1 treatment. Demand shifts and rotations are then estimated using a discrete choice model and an Almost Ideal Demand System. GLP-1 use increases willingness-to-pay for most evaluated protein products, though the effects vary by product and outlet. Own-price elasticities for several retail products become up to 0.22 more inelastic. Our findings of shift effects of GLP-1 use on protein demand indicate externalities that are internal to the U.S. food system and that extend beyond simple consumption changes.
使用胰高血糖素样肽-1 (GLP-1)受体激动剂减肥正在重塑食物需求,特别是对蛋白质的需求。本研究使用应用于结构需求模型的因果推理方法估计GLP-1使用如何改变蛋白质需求曲线。来自公众调查的数据通过匹配来平衡,以解决GLP-1治疗的内生选择。然后使用离散选择模型和几乎理想需求系统估计需求转移和旋转。GLP-1的使用增加了大多数评估蛋白产品的支付意愿,尽管效果因产品和出口而异。一些零售产品的自有价格弹性增加了0.22。我们关于GLP-1使用对蛋白质需求的转移效应的发现表明,外部性是美国食品系统内部的,并且超出了简单的消费变化。
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引用次数: 0
Information and consequentiality: Evidence from willingness to pay for eco-labelling products based on Becker-Degroot-Marschak mechanism 信息与后果:基于Becker-Degroot-Marschak机制的生态标签产品支付意愿证据
IF 6 1区 经济学 Q1 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2025-12-08 DOI: 10.1016/j.foodpol.2025.103001
Lingling Hou , Na Liu , Pengfei Liu , Xinxin Lv , Saiwei Li
This study investigates the impact of informational interventions on consumers’ willingness to pay (WTP) for eco-labeled grassland-fed lamb under real-payment and hypothetical contexts. Using the Becker–DeGroot–Marschak (BDM) auction method, we conducted a field experiment with consumers in Beijing, China. On average, consumers were willing to pay a 26% premium for grassland-fed lamb compared with fence-fed lamb, highlighting the perceived value of grassland-based products. We find no significant difference in WTP between real and hypothetical contexts. In the pooled sample, the text treatment emphasizing on donation increased WTP by 1.2 yuan/kg, while the video treatment highlighting product attributes raised WTP by 2 yuan/kg. Treatment effects, however, varied across contexts: the text treatment generated a significant gap between real and hypothetical groups, whereas the video treatment did not. These results demonstrate how eco-labels and tailored information strategies can enhance consumer valuation of ecological products and provide policy-relevant insights for promoting ecosystem services through markets.
本研究探讨了在真实支付和假设情境下,信息干预对生态标签草食羔羊消费者支付意愿的影响。采用BDM (Becker-DeGroot-Marschak)拍卖法,对中国北京的消费者进行了现场实验。平均而言,与围栏饲养的羔羊相比,消费者愿意为草原饲养的羔羊支付26%的溢价,这凸显了草原产品的感知价值。我们发现真实情境和假设情境在WTP上没有显著差异。在汇总样本中,强调捐赠的文本处理使WTP增加了1.2元/kg,而强调产品属性的视频处理使WTP增加了2元/kg。然而,治疗效果在不同的背景下有所不同:文本治疗在真实组和假设组之间产生了显著的差距,而视频治疗则没有。这些结果表明,生态标签和定制信息策略可以提高消费者对生态产品的评价,并为通过市场促进生态系统服务提供政策相关见解。
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引用次数: 0
Public perceptions of land-policy-for-local-food goals: findings from a discrete choice experiment study 公众对土地政策换地方食物目标的看法:一项离散选择实验研究的结果
IF 6 1区 经济学 Q1 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2025-12-08 DOI: 10.1016/j.foodpol.2025.103012
Grâce Kassis , Tina Rambonilaza
Over the last decade, the relocation of food supplies has gained relevance in many developed countries. Additionally, the literature on local food systems has shed light on the strategic role of land use control and public regulation of access to farmland in the emergence of pioneering initiatives. Yet a deeper understanding of what contributes to citizen support is essential for local policymakers to achieve land policy goals aimed at promoting local food production. This study draws on a discrete choice experiment to examine public preferences for policy packages involving specific targets for farmland uses and land regulation instruments (including a financial contribution). The survey was conducted to a sample of 700 residents living in France the Isère département. The econometric analysis identified two distinct groups with contrasting preferences. A minority living far from the urban centre, despite being indifferent to change, expressed a positive valuation of the planning of urban agriculture and of making use of public land for cultivation of field vegetables. This scenario echoes actions taken by some municipalities to offer locally produced food in school canteens. Conversely, people living in the urban centre or surrounding areas expressed preferences and high WTP for a proactive policy geared towards the use of public land for smaller farms and totally organic agriculture. This group is also found to place less value on planning. Overall, the policy scenarios envisioned by each group of citizens are consistent with their consumption behaviours. Research limitations and perspectives are then discussed.
在过去十年中,粮食供应的重新安置在许多发达国家已变得十分重要。此外,关于地方粮食系统的文献揭示了土地使用控制和对农田使用权的公共监管在开创性举措出现中的战略作用。然而,更深入地了解是什么促成了公民的支持,对于地方决策者实现旨在促进当地粮食生产的土地政策目标至关重要。本研究利用离散选择实验来检验公众对涉及农田使用具体目标和土地监管工具(包括财政捐助)的一揽子政策的偏好。这项调查对居住在法国的700名居民进行了抽样调查。计量经济学分析确定了两个具有不同偏好的不同群体。少数人住在远离城市中心的地方,尽管对变化漠不关心,但他们对城市农业的规划和利用公共土地种植野地蔬菜表示了积极的评价。这种情况与一些市政当局在学校食堂提供当地生产的食物的行动相呼应。相反,生活在城市中心或周边地区的人们对积极的政策表示偏好和高WTP,这些政策旨在将公共土地用于小型农场和完全有机农业。研究还发现,这一群体不太重视计划。总体而言,每组公民所设想的政策情景与他们的消费行为是一致的。然后讨论了研究的局限性和前景。
{"title":"Public perceptions of land-policy-for-local-food goals: findings from a discrete choice experiment study","authors":"Grâce Kassis ,&nbsp;Tina Rambonilaza","doi":"10.1016/j.foodpol.2025.103012","DOIUrl":"10.1016/j.foodpol.2025.103012","url":null,"abstract":"<div><div>Over the last decade, the relocation of food supplies has gained relevance in many developed countries. Additionally, the literature on local food systems has shed light on the strategic role of land use control and public regulation of access to farmland in the emergence of pioneering initiatives. Yet a deeper understanding of what contributes to citizen support is essential for local policymakers to achieve land policy goals aimed at promoting local food production. This study draws on a discrete choice experiment to examine public preferences for policy packages involving specific targets for farmland uses and land regulation instruments (including a financial contribution). The survey was conducted to a sample of 700 residents living in France the Isère <em>département</em>. The econometric analysis identified two distinct groups with contrasting preferences. A minority living far from the urban centre, despite being indifferent to change, expressed a positive valuation of the planning of urban agriculture and of making use of public land for cultivation of field vegetables. This scenario echoes actions taken by some municipalities to offer locally produced food in school canteens. Conversely, people living in the urban centre or surrounding areas expressed preferences and high WTP for a proactive policy geared towards the use of public land for smaller farms and totally organic agriculture. This group is also found to place less value on planning. Overall, the policy scenarios envisioned by each group of citizens are consistent with their consumption behaviours. Research limitations and perspectives are then discussed.</div></div>","PeriodicalId":321,"journal":{"name":"Food Policy","volume":"138 ","pages":"Article 103012"},"PeriodicalIF":6.0,"publicationDate":"2025-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145733355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
The impacts of nutrient- and health-optimal diets on the food system in Switzerland 营养和健康最佳饮食对瑞士食品系统的影响
IF 6 1区 经济学 Q1 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2025-12-03 DOI: 10.1016/j.foodpol.2025.103014
Utkur Djanibekov , Albert von Ow , Alba Reguant-Closa , Daria Loginova , Cédric Furrer , Mélanie Douziech , Stefan Mann , Thomas Nemecek
Current dietary choices deviate from the recommended diet and are unhealthy. Food consumption is interlinked with the food system, and improving dietary choices will have an impact on the food system. The objective of this study is to analyze the impact of nutrient- and health-optimized diets for an average Swiss consumer on the food system. We analyze three scenarios, including projected future diets and diets that optimize nutrient and health indices. We use the Swiss Sustainable Food System model, which is an ex-ante dynamic programming model. The model considers agricultural production, processing, trade, storage, and consumption stages of the food system. The results show that the projected future diet yields slightly better nutrient intake, but slightly fewer health benefits compared to current diets. Diets optimizing nutrient intake and health impacts yield substantial health benefits. Diets optimizing nutrient intake and health impacts increase the consumption of plant-based products by 55% and 78% respectively, in terms of calories, in contrast to the reference scenario, whereas they reduce the consumption of animal-based products by 35% and 43% respectively, in terms of calories. To meet the demand for these dietary shifts, agricultural production should change by increasing the area of crops producing plant-based foods and decreasing livestock numbers. Import dependency increases with diets designed to improve the health of the population. Environmental outcomes result in trade-offs, with greenhouse gas and nitrogen emissions decreasing, while water use and pesticide risks in surface water and semi-natural habitats increase.
目前的饮食选择偏离了推荐的饮食,是不健康的。粮食消费与粮食系统是相互关联的,改善饮食选择将对粮食系统产生影响。本研究的目的是分析营养和健康优化饮食对普通瑞士消费者对食品系统的影响。我们分析了三种情景,包括预测的未来饮食和优化营养和健康指数的饮食。我们使用瑞士可持续食品系统模型,这是一个事前动态规划模型。该模型考虑了粮食系统的农业生产、加工、贸易、储存和消费阶段。结果表明,与目前的饮食相比,预计的未来饮食会带来略好的营养摄入,但对健康的益处略少。优化营养摄入和健康影响的饮食产生了实质性的健康益处。与参考情景相比,优化营养摄入和健康影响的饮食使植物性产品的卡路里摄入量分别增加了55%和78%,而动物性产品的卡路里摄入量分别减少了35%和43%。为了满足这些饮食变化的需求,农业生产应该通过增加生产植物性食品的作物面积和减少牲畜数量来改变。进口依赖随着旨在改善人口健康的饮食而增加。环境结果导致权衡,温室气体和氮排放减少,而地表水和半自然栖息地的用水和农药风险增加。
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引用次数: 0
Legal responsibility and regulatory compliance with food information on e-grocery platforms: an Italian case study offering insights for future policies and consumer protection in the European context 电子杂货平台上食品信息的法律责任和监管合规:一个意大利案例研究,为欧洲背景下的未来政策和消费者保护提供见解
IF 6 1区 经济学 Q1 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2025-12-02 DOI: 10.1016/j.foodpol.2025.103013
Andrea Gori, Martina Sartoni, Andrea Armani, Roberta Nuvoloni
In recent years, e-grocery has grown across the European Union (EU), with regulations imposing the provision of mandatory information for prepacked food products (PFPs) even in online sales. However, recent studies have shown that e-grocery platforms do not always fully comply with these requirements. Thus, this study aimed to provide a comprehensive overview of e-grocery services offered by major large-scale retailers (LSRs) in Italy, focusing on: i) territorial coverage at the provincial level; ii) the legal responsibility in the provision of mandatory information; and iii) the degree of compliance of 414 PFPs with EU and national legislations concerning mandatory food information. Results revealed greater diffusion of e-grocery services in Northern and Central-Northern Italy, with relevant disparities in the South and islands, reflecting structural and infrastructural market differences that are consistent with patterns observed across EU. All the analyzed platforms were owned and directly managed by the LSRs, thereby assigning them a central responsibility in ensuring compliance with current regulations. The analysis of the information provided on PFPs revealed a high percentage of compliance (92.8%), but also a non-negligible proportion of non-compliant products (7.2%), aligning with other EU researches. These findings highlight the need for clearer, and more accessible online food information to support compliance to regulations and consumer trust. The study also offers valuable insights and recommendations for stakeholders across the EU regarding regulatory compliance in online food sales, with important implications for consumer protection, enforcement practices, and the development of future policies in the continuously evolving context of digital food commerce.
近年来,电子杂货在整个欧盟(EU)蓬勃发展,相关法规规定,即使在在线销售中,也必须为预包装食品(pfp)提供强制性信息。然而,最近的研究表明,电子杂货平台并不总是完全符合这些要求。因此,本研究旨在全面概述意大利主要大型零售商(lsr)提供的电子杂货服务,重点关注:i)省一级的区域覆盖;Ii)提供强制性信息的法律责任;以及iii) 414种pfp符合欧盟和有关强制性食品信息的国家立法的程度。结果显示,电子杂货服务在意大利北部和中北部的扩散程度更高,而在南部和岛屿上存在相关差异,反映了结构和基础设施市场差异,这些差异与整个欧盟观察到的模式一致。所有分析的平台都由lsr拥有并直接管理,从而赋予它们确保遵守当前法规的核心责任。对pfp提供的信息的分析显示,合规比例很高(92.8%),但也有不可忽略的不合规产品比例(7.2%),与其他欧盟研究一致。这些发现强调需要更清晰、更容易获取的在线食品信息,以支持遵守法规和消费者的信任。该研究还为整个欧盟的利益相关者提供了关于在线食品销售法规遵从性的宝贵见解和建议,对消费者保护、执法实践以及在不断发展的数字食品商业背景下制定未来政策具有重要意义。
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引用次数: 0
Intraseasonal Variations in Time Use, Food Security, and Health Outcomes among Women in Rural Malawi 马拉维农村妇女时间使用、粮食安全和健康结果的季节性变化
IF 6 1区 经济学 Q1 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2025-11-26 DOI: 10.1016/j.foodpol.2025.103011
Bertha Lilian Mkandawire , Ken Miura
The sequential nature of agriculture poses significant challenges to rural women in sub-Saharan Africa, particularly in managing health and balancing farm and domestic work across different periods of the agricultural cycle. Despite its importance, empirical evidence on these intraseasonal dynamics remains limited. This study investigates intraseasonal variations in time use, food security, and anthropometric outcomes among female caregivers in 300 farm households in rural Malawi, using panel data collected at four points during the 2022/2023 agricultural season. Results show that women’s work hours increase during the lean period, reducing leisure time. Food insecurity also worsens during this period, contributing to declines in women’s nutritional status, particularly as measured by mid-upper arm circumference. Fluctuations in body weight further suggest community-wide structural dynamics within the agricultural season beyond individual health, labor supply, and household food insecurity. Overall, the findings underscore the need for policies that account for within-season variation—particularly the pre-harvest hunger period—to improve food security, nutritional outcomes, and, ultimately, women’s welfare in rural Malawi.
农业的顺序性给撒哈拉以南非洲的农村妇女带来了重大挑战,特别是在管理健康和在农业周期的不同时期平衡农场和家庭工作方面。尽管它很重要,但关于这些季节内动态的经验证据仍然有限。本研究调查了马拉维农村300个农户中女性看护者在时间利用、粮食安全和人体测量结果方面的季节性变化,使用的是在2022/2023农业季节的四个时间点收集的面板数据。结果表明,女性在精益期的工作时间增加,休闲时间减少。在此期间,粮食不安全状况也在恶化,导致妇女营养状况下降,特别是以上臂中部围围衡量。体重的波动进一步表明,除了个人健康、劳动力供应和家庭粮食不安全之外,整个社区在农业季节的结构动态也是如此。总体而言,研究结果强调需要制定政策,考虑到季节内的变化,特别是收获前的饥饿期,以改善马拉维农村地区的粮食安全、营养状况,并最终改善妇女的福利。
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引用次数: 0
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