Flower strips can provide many economic benefits in commercial orchards, including reducing crop damage by a problematic pest, rosy apple aphid (Dysaphis plantaginea [Passerini]). To explore the financial costs and benefits of this effect, we developed a bio‐economic model to compare the establishment and opportunity costs of perennial wildflower strips with benefits derived from increased yields due

This study provides empirical evidence on the role of institutional quality in driving countries' participation in Global Value Chains (GVC) by distinguishing domestic from multinational firms (MNEs). Drawing on the Analytical Activities of MNEs (AMNE) database of OECD, we use a panel gravity framework to assess whether institutional quality improves GVC firms' participation in the food, beverages

Using a 2007–2014 panel of Austrian crop farms, we analyse the effect of multiple dimensions of land fragmentation on farms' production efficiency and risk performance. We use data envelopment analysis (DEA), a non‐parametric linear programming approach, to estimate efficiencies. Technical efficiency is decomposed into (i) scale efficiency, (ii) pure technical efficiency and (iii) input‐mix efficiency

Scenarios examining the spread of agroecological transition in Europe concur that reducing livestock numbers and improving the synergies between crop and livestock areas are fundamental to curbing greenhouse gas emissions and increasing farmland biodiversity. This study employs an agent‐based model to investigate the influence of a significant agroecological transition in France, which would entail

Brazil's RenovaBio programme aims to reduce transportation sector greenhouse gas (GHG) emissions. The programme sets falling carbon emission limits that fuel producers meet using tradable decarbonisation credits (CBIOs). This programme creates a system of new links between biomass product markets and bioenergy markets, with producer and consumer implications, that can be assessed using appropriate

We present a theoretical model that identifies the optimal resource allocation between surveillance and intervention for eradicating exotic livestock diseases. We apply a game theory approach to analyse the strategic interaction between the Animal Health Authority (AHA) and the stockbreeders. The model elucidates how the breeders' pay‐offs depend upon the AHA's choices and vice versa. We first model

Agricultural production is the main driver of nitrogen pollution and diversity loss. This study assesses the potential of cropland reallocation to simultaneously increase production and decrease nitrogen balances, and its impact on crop diversity. Our technological specification extends the by‐production approach by dynamically modelling the impact of the N balance from the previous year on current

Country‐specific variations in food standards often reflect national regulatory traditions, but they also disrupt trade by increasing associated costs and limiting market access. Aligning such standards between countries should reduce or eliminate the additional market access costs and enhance trade. Yet, whereas evidence abounds on the trade effects of country‐specific public mandatory food standards

Agri‐food systems are transforming quickly in Africa. An important issue in the transformation process of agricultural production is the role of small farms. While many authors have looked at this question, one aspect that has received little attention is the role of small farms in the production of nutritious foods, an important topic given the low availability and relatively high prices of nutritious

To meet their climate policy obligations towards the EU, some EU member states will have to adopt strict climate policies towards agriculture. Responding to this need, the Danish parliament recently decided to impose a tax on greenhouse gas (GHG) emissions from the country's livestock production. We develop a simple model of primary agriculture and its interaction with the food industry to illustrate

In this study, we assess the effect of the European Union's novel food regulations on firms' incentives to invest in such products. We adopt a conceptual framework based on real option value theory, which underpins an empirical analysis of a detailed dataset comprising 326 applications submitted under both the 1997 EU novel food regulation and its 2018 replacement. We investigate the dynamics of novel

Limiting the impact of climate change on agriculture is a major goal of the European Union. This requires the evaluation of farm‐level adaptation measures, available within the Common Agricultural Policy. We investigate how the adoption of soil conservation measures by farms in Austrian arable regions affects their economic performance. By applying an endogenous switching regression model to panel

In light of the urgent need for farms to mitigate greenhouse gas emissions while maintaining economic viability, this paper analyses technical and environmental inefficiencies and their determinants based on a flexible multi‐equation by‐production stochastic frontier model, which accounts for the stochastic dependence between good and bad outputs via a copula function. An empirical application to Dutch

Rainfall index insurance can enable farm households to manage production risk, but demand in developing countries remains low at market prices, in part because the insurance trigger may not correlate well with individual farm losses. Area‐yield crop insurance, which links payouts to average yield in a geographic zone, attempts to increase demand by more accurately targeting insurance payouts to production

This study empirically analyses the effect of agricultural commercialisation on food spending and nutrition outcomes in Bangladesh. We examine whether exposure to exogenous climate shocks moderates these relationships. We construct individual‐level nutrition measures and time‐varying climate extremes using nationally representative panel data. To address endogeneity concerns, we use an instrument variable

Black gram and green gram are important pulse crops in India, but their production has faced fluctuations and stagnancy in yields over the last few decades. The Government of India has implemented several measures to enhance crop yield, including recommending and promoting the adoption of crop‐specific agronomic practices. However, there is limited empirical evidence on the determinants of the adoption

Farmland rental markets are important in production agriculture. Informal farmland rental markets have taken root in Chinese agriculture. However, farmland rental markets need to be transparent for increased efficiency and smooth functioning. This study uses three waves of nationally representative panel data and a difference‐in‐differences framework to examine the effect of China's Land Transfer Service

Cooperation amongst natural resource users is key to manage ecosystems sustainably and achieve environmental goals proposed by policy and regulations. This paper focuses on the impact that livestock farming can have on the quality of a water body and investigates farmers' willingness to cooperate to preserve water quality under two different sources of uncertainty and four different degrees of uncertainty

Extensive studies have been conducted on the link between armed conflict and agricultural production. However, the underlying mechanisms remain underexplored. A better understanding of these mechanisms could unpack the subsequent effects of conflict‐induced food and welfare shortages, as well as identify promising policy interventions. We study the effects of terrorist violence on household agricultural

This paper assesses the response of agricultural commodity markets to Russia's withdrawal from the Black Sea Grain Initiative (BSGI). Employing daily commodity‐level data and event study methods, we analyse the impact on seven agricultural commodities and four key market metrics, including futures prices, historical and implied volatility, and speculative pressure. Our findings show a statistically

Retail distribution is essential for the growth of markets for local food. While online direct‐to‐consumer and local food hubs are becoming more sophisticated, the largest market for local foods remains the traditional intermediation (retailing) sector. We develop an agent‐based model to simulate the expansion, growth and profitability of retailers offering local foods across a landscape populated

This paper investigates the impact of heat waves on the productivity of the Italian food industry. Using daily weather and firm‐level data for the 2004–2019 period, we show that a heat wave causes, on average, a reduction in Total Factor Productivity (TFP) of about 3.2%. Smaller firms are more severely affected, with a reduction of approximately 7%, revealing unequal impacts within the same country

Agriculture is vulnerable to extreme weather shocks. Climate change increases both the frequency and the intensity of such shocks. To safeguard farmers' income and food production, climate adaptation measures are required. This article aims to examine the effectiveness of crop diversification as an adaptation measure, using Italy as a case study. We apply a control function approach to a panel dataset

This paper evaluates the effect on livestock production and rural population of the land consolidation (LC) processes that occurred over recent decades in Asturias, an autonomous region located in north‐west Spain. We use a novel Difference‐in‐Difference (DiD) model which allows for multiple LCs at different points in time and for spatial spill‐overs. As many parishes have been involved in two or more

Submissions fell back slightly in 2023 to 474 manuscripts but remain above pre‐Covid levels. Despite the high number of submissions, there has been little change in the number of papers accepted for publication, with the acceptance rate in 2023 standing at 8%. The acceptance rate is considerably higher for papers originating from Europe and North America. Accepted papers are now routinely made available

In this paper we examine whether there are significant gender differences in the adoption of climate‐smart agricultural (CSA) practices in sub‐Saharan Africa. Using individual‐level data from four sites in Kenya, Uganda and Senegal, our empirical analysis provides robust evidence that men have a higher likelihood of adopting high‐return CSA practices including modern chemical fertiliser, improved high‐yielding

Poor health conditions of livestock cause sizeable losses for many farmers in the Global South. Veterinary services, including vaccinations, could help but often fail to reach farmers under typical smallholder conditions. Here, we examine how the provision of a vaccine against East Coast Fever (ECF)—a tick‐borne disease affecting cattle in Africa—can be designed to reduce typical adoption barriers

Input subsidy programmes (ISPs) remain a popular but contentious policy tool to promote agricultural intensification, food security and poverty reduction across Africa. Although previous studies have explored the impact of ISPs on various smallholder outcomes, no studies have analysed the impact of recent ISPs on pest management. This is particularly important given the increasing pest challenges due

The integration of smallholder farmers into emerging value chains for fine‐grain and aromatic ‘premium quality rice’ (PQR) could prove to be crucial to improving rural livelihoods in Bangladesh, though efforts could be constrained by farmers' differing levels of agronomic knowledge. Based on a pre‐analysis plan, we analyse farmers' ability to efficiently allocate production enhancing inputs in PQR

Index‐based microinsurance is a promising risk management tool for smallholder farmers. Recently, several mobile‐delivered insurance schemes have entered the market. Depending on the degree of digitisation of the product, farmers can learn about the insurance, register, pay premiums and receive payouts via a mobile phone. As cell phone usage and network coverage constantly increase, digitally enabled

This paper analyses the potential impacts of a hypothetical implementation of the Income Stabilisation Tool (IST) in France for the field crops sector. The IST is a risk management tool available within the 2014–2020 Common Agricultural Policy (CAP) to support farmers facing a severe drop in their incomes. This analysis was conducted using a farm‐level model relying on expected utility theory and based

Income comparisons between farm and non‐farm households play a crucial role in many aspects of farm policy. Using household income data from tax returns of all Norwegian taxpayers in the period 2006–2015 we study these income differences. We find that the unconditional mean income is higher for farm households, but with important differences depending on the comparison group considered. We also find

Modern communication technologies make information more easily and quickly accessible, leading to more transparent and competitive markets. Based on a theoretical model, this paper provides new empirical evidence on the potential impact of online search intensity on asymmetric cost pass‐through. Prices often move as ‘rockets and feathers’: they rise quickly in response to cost increases and they fall

Geographical indications (GIs) aim to protect the names of specific high‐quality products (food and wine) to preserve and promote the uniqueness linked to their geographical origin and traditional know‐how. EU and extra‐EU countries register domestic products with GIs. This study disentangles the effects of such registrations on the quality of imports using country‐level product import data for the

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

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

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

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

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

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

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

On retirement from the post of Editor in Chief of the JAE, it is appropriate that I offer some reflections on my editorship. First, I review the general performance of the journal over the period 2005-2023, and conclude that the JAE has held its own amongst our peers though this is is largely due to our authors and reviewers, rather than the Editor. Second, I consider the subject matter and citation

Ensuring that farmers' ex ante preferences are accounted for is crucial for the design of effective agri-environmental contracts. We present a systematic review of 127 discrete choice experiment (DCE) studies of farmers' preferences with respect to agri-environmental contracts. DCE studies evaluate two central features of farmers' behaviour: (1) their willingness to accept land use prescriptions, such

Explaining farmer decision making using cumulative prospect theory is of increasing importance. We present a systematic review on European farmers' preferences under the cumulative prospect theory framework. We identified 17 studies covering 2324 farmers from 12 European countries. All studies report that (on average) farmers are: (i) risk averse, (ii) loss averse, and (iii) overweight small probabilities

Accessibility to financial resources is considered a prevalent problem in the agricultural sector. We develop an approach to quantify the long-term opportunity costs of financial constraints in relation to peers who do not face any financial constraints. Using data on past financial performance, we assess creditworthiness and the size of an additional accessible bank loan to farmers. Combining this

The gender difference in employment across sectors is a critical element of gender inequality in rural livelihoods and welfare in developing countries. The role of production technologies, including agricultural mechanisation, in addressing gender inequality is increasingly explored. Knowledge gaps remain, however, including how agricultural mechanisation differentially affects labour engagements across

The European Green Deal aims to mitigate the environmental impact of food production while improving the income of primary producers and strengthening the EU's competitiveness. We examine how the degree of ecologisation affects farms' total factor productivity (TFP). Our analysis combines a random-parameter stochastic production frontier model with a composite indicator and a dose–response function

By combining 2012 Living Standard Measurement Survey cross-sectional survey responses and georeferenced conflict data, this study quantifies the effect of violent conflict on food security and dietary quality in Iraq. Specifically, it estimates the effect of physical insecurity on different food security dimensions, including caloric consumption and household dietary diversity. Because disrespecting

We examine the short-term impact of the Positive List System (PLS), a strict food safety standard implemented by Japan in 2006, on vegetable exports from China to Japan. By applying a difference-in-difference model to unique monthly export data at the firm-product level, we found that the PLS decreased the probability of Chinese vegetable firms exporting to Japan by 3.4%, and decreased their export

Oil palm is one of the most rapidly expanding food and cash crops in many tropical regions with significant environmental implications, but also economic gains. Previous analyses have established that this expansion is associated with changing gender roles and time allocation for women. Time allocation is an important determinant of maternal and child nutrition as well as well-being. We use a rich

To reduce agricultural greenhouse gas (GHG) emissions, farmers need to change current farming practices. However, farmers' climate change mitigation behaviour and particularly the role of social and individual characteristics remains poorly understood. Using an agent-based modelling approach, we investigate how knowledge exchange within farmers' social networks affects the adoption of mitigation measures

Understanding the factors associated with adoption of ecological farming practices is a well-established topic of interest to agricultural economists. As the transition to more sustainable agriculture has become a policy priority for the European Union, broad and balanced reviews of this literature are important. We develop a systematic map of quantitative observational studies which describes the

Choice models are used by applied economists for many purposes, such as non-market valuation or estimating willingness to pay for novel food and product attributes. Mixed-logit models allow researchers to account for preference heterogeneity and complex decision-making processes when modelling choices. In mixed-logit models, parameters of monetary attributes such as prices typically are assumed to

Understanding how subsidies affect the selection of farms with different risk exposure into insurance products is key to evaluating the efficiency of government-supported insurance programs. We study the US crop insurance program, which is a major federally supported insurance program, to assess the impact of premium subsidies on the riskiness of the insured. By exploiting two waves of policy changes

Fifty years have passed since the Journal of Agricultural Economics published an article by Ruth Gasson on the goals and values of farmers in England. Gasson's research demonstrated the complexity of motives and, in particular, the importance farmers attached to the activities of farming (their intrinsic orientation), even among the operators of larger farms. Gasson's article has been widely cited

In this research, we use econometric analysis to estimate the impacts of the Black Sea Grain Initiative on international wheat and corn prices. Using these results, we assess the economic value of the treaty to the global food system, as well as the regional distribution of the associated welfare savings. We find that the Russian Invasion created economic costs of approximately $116.05 billion in the

Most previous studies evaluating agricultural technology adoption focus on estimating homogeneous average treatment effects across technology adopters. Understanding the heterogeneous effects and drivers of impact heterogeneity should enable interventions to be better targeted to maximise benefits. We apply machine learning using data from a randomised controlled trial to estimate the heterogeneous