Applied Economics Teaching Resources

an AAEA Journal

Agricultural and Applied Economics Association

Teaching and Educational Methods

Beyond the Textbook: Students’ Experiences Learning Agricultural Policy with an AI Tutor

Robert Huber(a) and Réka Mihálka(b)
(a)ETH Zürich, Agricultural Economics and Policy, (b)ETH Zürich, Department of Management, Technology, and Economics

JEL Codes: A22, Q18
Keywords: Agricultural policy, AI tutor, large language model, retrieval-augmented generation

First Published Online: November 19, 2025

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Abstract

This study explores the integration of an AI-powered tutor into agricultural policy education at ETH Zürich to enhance the learning experience and provide insights into AI tools in higher education. Based on a large language model (ChatGPT-4.0), the AI tutor was designed to facilitate interactive learning about agricultural policy, specifically tailored to a textbook on Swiss agricultural policy. It provided functionalities such as concept clarification, summaries, knowledge tests, and open-ended discussions for undergraduate students. Over the course of the semester, 15 students used the tutor independently and for exam preparation. Analysis of student interactions revealed that 79 percent of the tutor’s use was for explaining and clarifying concepts, while 9 percent was for summaries and 4 percent for assessments. Students rated their overall satisfaction with the tutor as 3.8 out of 5 and perceived it as a supplementary learning tool. The results provide insights into the benefits, challenges, and ethical considerations of AI in education and highlight the potential for broader applications in other courses. The study contributes to the discourse on AI in higher education and guides the development and integration of AI-enhanced learning tools to improve student engagement and learning outcomes.

About the Authors: Robert Huber (rhuber@ethz.ch) is a researcher and lecturer in the Agricultural Economics and Policy Group at ETH Zurich, Switzerland. Réka Mihalka (mihalkar@ethz.ch) is a lecturer in the Department of Management, Technology and Economics at ETH Zurich.

Acknowledgments: The authors thank the editor and two anonymous reviewers for their helpful and constructive feedback. We also acknowledge Manuel Sudau and Melanie Paschke for their contributions to the survey and manuscript and Sara Amman and Andri Spirig for their assistance with data cleaning and formatting. Finally, we are grateful to the students who participated in the study. Our study had been approved by the ETH Zürich Ethics Commission (EK 2024-N-140). The publication is part of the ETH Zürich-funded Innovedum project: “Assessing the Potential of AI for Scientific Writing Techniques”: https://innovedumprojekte.ethz.ch/3829/en

Copyright is governed under Creative Commons

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