2–5 Jun 2025
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig
Europe/Berlin timezone

Farmers’ Acceptability and Perceived Efficacy of Green Nudges: A Best-Worst Scaling experiment in Europe

Not scheduled
20m
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig

German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig

Puschstr. 4, 04103 Leipzig
Using behavioral insights or economic psychology to improve food, agricultural, and agri-environmental policies Session Block

Speaker

Jesus Barreiro-Hurle (Joint Research Centre of the European Commission)

Description

The EU agri-environmental policies are increasingly pushing farmers toward more sustainable production practices. However, changing farmers’ behavior is challenging. Traditional regulatory approaches and subsidies alone often prove insufficient, leading to growing interest in behavioral interventions such as nudging to encourage sustainable agricultural practices. While research has extensively examined the effectiveness of green nudges in agriculture, little is known about farmers’ acceptability and perceived efficacy of these behavioral interventions.
This study addresses this gap by investigating farmers’ acceptance and perceived effectiveness of various green nudges designed to promote sustainable farming practices across Europe, while also examining whether behavioral factors influence these preferences. Using a Best-Worst Scaling (BWS) online experiment, data was collected from over 500 farmers across five countries—Belgium, Italy, Lithuania, Spain, Switzerland, and France —covering different farming sectors, including arable crops, perennial crops, and livestock farming.
Findings from a random parameter logit model reveal that not all nudges are equally accepted or perceived as effective. Reminder-based nudges emerged as the most acceptable and effective, whereas social-norm nudges were consistently among the least favored. Interestingly, a strong correlation was found between acceptance and perceived efficacy. By shedding light on farmers’ attitudes toward green nudges, this research advances the literature on behavioral interventions in agriculture and provides valuable insights for designing more effective agri-environmental policies.

Keywords Best-Worst Scaling; Green Nudges; Perceived Effectiveness; Acceptability; Agri-Environmental Policy
Status of your work First results
Early Career Researcher Award Yes, the paper is eligible

Primary author

Francesca Romana Barba (Università degli Studi di Trento)

Co-authors

Julien Picard (Politecnico Milano & CMCC) Jacopo Bonan (University of Brescia & CMCC) Jesus Barreiro-Hurle (Joint Research Centre of the European Commission) Erwin Wauters (Flanders research institute for agriculture, fisheries and food - Social Sciences Unit) Alexander Spriet (Flanders research institute for agriculture, fisheries and food - Social Sciences Unit) Nadja El-Benni (Agroscope) Francisco Alcón (Universidad Politécnica de Cartagena) Simone Cerroni (Università degli Studi di Trento)

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