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Farmers’ acceptance of the income stabilisation tool: a discrete choice experiment application 农民对收入稳定工具的接受:一个离散选择实验应用
IF 3.4 2区 经济学 Q2 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2023-07-24 DOI: 10.1093/erae/jbad025
T. Čop, Simone Cerroni, M. Njavro
The income stabilisation tool (IST) is the latest tool proposed by the European Union (EU) to manage agricultural risks. It aims at stabilising farm income by compensating income losses. Using a discrete choice experiment, this paper investigates grapevine farmers’ acceptance of the IST in Croatia and tests whether behavioural factors such as risk preferences, probability weighting and subjective probabilities related to future farm income explain acceptance of this new tool. Results suggest that there is demand for the IST. Pessimistic farmers are more likely to participate in the IST than others, suggesting that subjective probabilities influence farmers’ decisions about agricultural risk management.
收入稳定工具(IST)是欧盟(EU)提出的管理农业风险的最新工具。它旨在通过补偿收入损失来稳定农业收入。采用离散选择实验,本文调查了克罗地亚葡萄种植者对IST的接受程度,并测试了风险偏好、概率加权和与未来农场收入相关的主观概率等行为因素是否解释了这种新工具的接受程度。结果表明,对IST有需求。悲观的农民比其他人更有可能参与IST,这表明主观概率影响了农民关于农业风险管理的决策。
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引用次数: 2
Identifying and assessing intensive and extensive technologies in European dairy farming 识别和评估欧洲奶牛养殖中的集约型和粗放型技术
IF 3.4 2区 经济学 Q2 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2023-07-05 DOI: 10.1093/erae/jbad023
L. Latruffe, A. Niedermayr, Y. Desjeux, K. Dakpo, Kassoum Ayouba, L. Schaller, J. Kantelhardt, Yan Jin, Kevin Kilcline, M. Ryan, C. O’Donoghue
In order to tackle climate change and biodiversity loss, the European Union (EU) promotes extensive farming. However, identifying such farms across countries and assessing their performance for policy purposes remains challenging. This paper combines a latent class stochastic frontier model (LCSFM) with a novel nested metafrontier approach. The resulting model enables the identification of intensive and extensive farms across countries, estimation of farm efficiency and identification of different technology gaps. Based on Farm Accountancy Data Network data of French, Irish and Austrian dairy farms,we find poorer environmental but better economic performance of intensive farms, compared to extensive farms. The largest productivity differences stem from technology gaps and not from inefficiency. The approach enables a more nuanced analysis of sources of inefficiency to assist policy design for future green payments in the EU.
为了应对气候变化和生物多样性丧失,欧盟(EU)提倡广泛的农业。然而,为了政策目的,在各国确定此类农场并评估其表现仍然具有挑战性。本文将潜在类随机前沿模型(LCSFM)与一种新的嵌套元前沿方法相结合。由此产生的模型能够识别各国的集约型和粗放型农场,估计农场效率并识别不同的技术差距。根据法国、爱尔兰和奥地利奶牛场的农场会计数据网络数据,我们发现与粗放型农场相比,集约型农场的环境较差,但经济表现更好。最大的生产力差异源于技术差距,而不是效率低下。该方法能够对低效率的来源进行更细致的分析,以帮助欧盟未来绿色支付的政策设计。
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引用次数: 0
Digital innovations for sustainable and resilient agricultural systems 可持续和有弹性的农业系统的数字创新
IF 3.4 2区 经济学 Q2 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2023-06-27 DOI: 10.1093/erae/jbad021
R. Finger
Digitalisation is rapidly transforming the agri-food sector. This paper investigates emerging opportunities, challenges and policy options. We show that digital innovations can contribute to more sustainable and resilient agricultural systems. For example, digital innovations enable increased productivity, reduced environmental footprints and higher resilience of farms. However, these optimistic outcomes of increasing digitalisation of the agricultural sector will not emerge on their own, but this development comes with several challenges, costs and risks, e.g. in economic, social and ethical dimensions. We provide policy recommendations to explore opportunities and avoid risks. Moreover, we discuss implications for future research in agricultural economics.
数字化正在迅速改变农业食品行业。本文探讨了新出现的机遇、挑战和政策选择。我们表明,数字创新可以为更可持续和更有弹性的农业系统做出贡献。例如,数字创新能够提高生产力,减少环境足迹,提高农场的复原力。然而,农业部门日益数字化的这些乐观结果不会单独出现,但这一发展带来了一些挑战、成本和风险,例如在经济、社会和道德层面。我们提供政策建议,探索机遇,规避风险。此外,我们还讨论了对未来农业经济学研究的启示。
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引用次数: 1
From necessity to opportunity: lessons for integrating phone and in-person data collection 从需要到机会:整合电话和现场数据收集的经验教训
2区 经济学 Q2 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2023-06-27 DOI: 10.1093/erae/jbad017
Alberto Zezza, Kevin McGee, Philip Wollburg, Thomas Assefa, Sydney Gourlay
Abstract The Coronavirus disease pandemic has disrupted survey systems globally and especially in low- and middle-income countries. Phone surveys started being implemented at a national scale in many places that previously had limited experience with them. As in-person data collection resumes, the experience gained provides the grounds to reflect on how phone surveys may be incorporated into survey and data systems in low- and middle-income countries. Reviewing evidence and experiences from before and during the pandemic, the paper provides guidance on the scope of and considerations for using phone surveys for agricultural data collection and the integration of phone interviews with in-person data.
冠状病毒病大流行扰乱了全球,特别是中低收入国家的调查系统。电话调查开始在许多以前经验有限的地方在全国范围内实施。随着面对面数据收集的恢复,所获得的经验为反思如何将电话调查纳入低收入和中等收入国家的调查和数据系统提供了依据。该文件回顾了大流行之前和期间的证据和经验,就利用电话调查收集农业数据的范围和考虑事项以及将电话访谈与面对面数据相结合提供了指导。
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引用次数: 1
On the policy relevance of agricultural economics 论农业经济学的政策相关性
IF 3.4 2区 经济学 Q2 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2023-06-27 DOI: 10.1093/erae/jbad019
D. Just
The past decade has seen the transition of agricultural economics from perceived irrelevance to being seen as key to saving the world from an array of grand challenges. These challenges include global climate change, non-communicable diseases, hunger and poverty. These challenges require international cooperation. Such cooperation is undermined by global conflicts in which agricultural trade is disrupted either to incentivise policy change or through conflict. The world is vulnerable if trade can be exploited for political power or disrupted by other actions taken for political power. Agricultural economists are uniquely situated to address these issues.
过去十年见证了农业经济从被认为无关紧要转变为被视为将世界从一系列重大挑战中拯救出来的关键。这些挑战包括全球气候变化、非传染性疾病、饥饿和贫穷。这些挑战需要国际合作。这种合作受到全球冲突的破坏,在这些冲突中,农业贸易受到破坏,要么是为了激励政策变化,要么是通过冲突。如果贸易可以被政治权力所利用,或者被为政治权力而采取的其他行动所破坏,世界就会变得脆弱。农业经济学家在解决这些问题方面处于独特的地位。
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引用次数: 0
European review of agricultural economics—50th anniversary retrospective 欧洲农业经济评论——50周年回顾
IF 3.4 2区 经济学 Q2 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2023-06-26 DOI: 10.1093/erae/jbad022
Salvatore Di Falco, C. Lagerkvist, Céline Nauges, T. Richards
In this article, we celebrate the first 50 years of the European Review of Agricultural Economics. We intend to convey some understanding of how the interests of European Review of Agricultural Economics (ERAE) readers change over time as a reflection of how shifting interests show up in our research. To document how the issues, methods, and content of the ERAE evolve over time, we summarise the content of the top-cited articles by decade. We conclude with a summary, and our thoughts as to where applied economics research in the Review may go over the next 50 years.
在这篇文章中,我们庆祝前50 《欧洲农业经济学评论》发表多年。我们打算传达一些对《欧洲农业经济学评论》(ERAE)读者的兴趣如何随着时间的推移而变化的理解,以反映我们的研究中兴趣的变化。为了记录电子逆向拍卖的问题、方法和内容如何随着时间的推移而演变,我们按十年总结了被引用最多的文章的内容。最后,我们总结了《评论》中的应用经济学研究在未来50年的发展方向 年。
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引用次数: 0
Economic and environmental performance of controlled-environment supply chains for leaf lettuce 生菜受控环境供应链的经济和环境绩效
IF 3.4 2区 经济学 Q2 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2023-06-24 DOI: 10.1093/erae/jbad016
C. Nicholson, Michael Eaton, M. Gómez, N. Mattson
We assess landed costs and selected environmental metrics for field-based and controlled-environment agriculture greenhouse (GH) supply chains for leaf lettuce delivered to New York City. Landed costs for a GH are 46 to 174 per cent higher than field production, with the lower value for an automated GH located in the peri-urban area. Energy use and global warming potential per kg lettuce delivered were larger for the GH, particularly if located in a peri-urban area. Water use was much higher for the field-based supply chain. Controlled-environment GH technologies will require further development to meet goals for lower costs and environmental impact.
我们评估了交付给纽约市的叶莴苣的田间和受控环境农业温室(GH)供应链的土地成本和选定的环境指标。地面采油成本比现场采油高46%至174%,而位于城郊地区的自动化采油成本较低。每公斤生菜的能源消耗和全球变暖潜能值对于生长激素来说更大,特别是如果位于城郊地区。以现场为基础的供应链的用水量要高得多。控制环境GH技术需要进一步发展,以达到降低成本和降低环境影响的目标。
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引用次数: 1
Product appeal, sensory perception and consumer demand 产品诉求、感官知觉与消费者需求
IF 3.4 2区 经济学 Q2 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2023-06-23 DOI: 10.1093/erae/jbad020
J. Roosen, Christina M. Neubig, Matthias Staudigel, Herdis Agovi
Research has highlighted the need for drastic shifts in eating patterns towards healthy and sustainable diets. One element would be the successful introduction of new or reformulated products. This paper discusses the opportunities for studying the role of sensory properties in determining food choices. We illustrate the methodology with the example of mueslis in Germany. We span the sensory space using the check-all-that-apply method and analyse consumer demand in a discrete choice experiment. We identify two sizable segments with a preference for less sweet mueslis. Future research avenues for the combination of economic and sensory studies are discussed.
研究强调了饮食模式向健康和可持续饮食的巨大转变的必要性。一个要素是成功推出新的或重新配制的产品。本文讨论了研究感官特性在决定食物选择中的作用的机会。我们用德国穆斯林的例子来说明这种方法。我们使用检查所有适用的方法跨越感官空间,并在离散选择实验中分析消费者需求。我们确定了两个相当大的细分市场,他们更喜欢不太甜的什锦麦片。讨论了经济与感官研究相结合的未来研究途径。
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引用次数: 0
Non-monetary incentives to increase enrollment in payments for environmental services 增加环境服务支付注册人数的非货币激励措施
IF 3.4 2区 经济学 Q2 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2023-06-13 DOI: 10.1093/erae/jbad014
S. Chabé-Ferret, Philippe Le Coent, Valentin David-Legleye, Véronique Delannoy
Payments for Environmental Services (PESs) are increasingly used to foster farmers’ adoption of greener practices, but their effectiveness is often undermined by low enrollment. In a large randomized field experiment (N = 20,000), we test several non-monetary incentives to increase enrollment into the French implementation of the Agri-Environmental Schemes program of the European Union. We find that sending 10,000 information letters triggers the enrollment of 75 ± 52 farmers at a cost of 102 $pm $71 Euros/new enrollee. Pre-stamped reply forms increase contacts with caseworkers but fail to raise enrollment. Testimonies by other farmers seem to decrease the effectiveness of the letters. Diffusion effects could increase the impact of our non-monetary incentives by 40% to 50% and decrease the cost of an additional enrollee by around 30%.
环境服务费(PES)越来越多地被用于促进农民采用更环保的做法,但其有效性往往因注册人数低而受到损害。在一项大型随机现场实验(N=20000)中,我们测试了几种非货币激励措施,以增加法国实施欧盟农业环境计划的人数。我们发现,发送10000封信息信会触发75±52名农民的报名,费用为102$pm$71欧元/新报名者。预先盖章的回复表格增加了与个案工作者的联系,但未能提高登记人数。其他农民的证词似乎降低了信件的效力。扩散效应可能会使我们的非货币激励措施的影响增加40%至50%,并使额外入学者的成本降低约30%。
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引用次数: 0
Commodity price uncertainty and international trade 商品价格不确定性与国际贸易
IF 3.4 2区 经济学 Q2 AGRICULTURAL ECONOMICS & POLICY Pub Date : 2023-06-10 DOI: 10.1093/erae/jbad015
Dimitrios Bakas, Ioanna Konstantakopoulou, A. Triantafyllou
We empirically investigate the impact of commodity price uncertainty on US and Euro Area (EA) trade flows. Our results indicate that the response of US and EA trade flows to commodity uncertainty shocks is larger, in magnitude and persistence, when compared with the respective impact of commodity supply and demand shocks. Moreover, our analysis shows that a one-standard deviation shock in commodity price volatility has a higher (in magnitude) and more persistent effect on trade when compared with the respective shocks in exchange rates and commodity prices. Finally, an uncertainty shock in various agricultural and metals markets has a similar negative impact on trade flows to that of energy uncertainty shocks.
我们实证研究了大宗商品价格不确定性对美国和欧元区贸易流动的影响。我们的结果表明,与商品供应和需求冲击的各自影响相比,美国和EA贸易流对商品不确定性冲击的反应在幅度和持续性上更大。此外,我们的分析表明,与汇率和商品价格的冲击相比,商品价格波动的一个标准差冲击对贸易的影响更大(幅度更大),也更持久。最后,各种农业和金属市场的不确定性冲击对贸易流动的负面影响与能源不确定性冲击相似。
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引用次数: 0
期刊
European Review of Agricultural Economics
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