Plateforme de connaissances sur l'agriculture familiale

Does local non-farm income moderate the intensity of climate change induced migration in India?

While the impact of climate change on migration is well documented in the literature, very little is known about the moderating impact of local non-farm income on climate change induced migration. To fill this gap in the literature, the paper combines real time weather data provided by Indian Meteorological Department with a very rich household data on Indian states belonging to the eastern and semi-arid tropic regions collected by ICRISAT to investigate whether farmers always resort to migration or take it up as a second-best option only after they fail to diversify locally on the face of climate change induced crop loss. Using recursive econometric model, it is observed that households first try to diversify their income by engaging in local non-farm activities and availability of local non-farm income further moderates the effect of climate change induced yield loss on migration. Higher rural out migration may adversely impact the agricultural sector and affect sustainable urbanization, Also, decision to migrate is often challenging as it necessitates leaving behind social and community networks. Therefore, our findings offer valuable insights and discusses important policy recommendations towards improving the access to local non-farm activities.

Title of publication: Journal of Policy Modeling
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Auteur: Gauri Sreekumar
Autres autheurs: Sabuj Kumar Mandal, Anviksha Drall
Organisation: Indian Institute of Technology Madras, India
Autres organisations: National Law School of India University, India
Année: 2024
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Pays: India
Couverture géographique: Asie et le Pacifique
Type: Article de revue spécialisée
Texte intégral disponible à l'adresse: https://doi.org/10.1016/j.jpolmod.2024.07.005
Langue: English
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