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Japanese wild boars head north: Snow depth decrease, wildlife conflict, and structural changes in agriculture

delete2025-10-16
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PRE
AI
T
Taisuke Takayama *
K
Kota Mameno
T
Takeshi Fujie
T
Tetsuji Senda
S
Shota Mochizuki
A
Akira Hibiki
M
Masahiro Takano
DOI:10.1111/ajae.70024delete
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Abstract

Abstract

En 中文
Human–wildlife conflicts, specifically the damage caused to crops and livestock, pose a significant challenge that affects agriculture. Climate change has exacerbated this issue by altering the distribution and behavior of wildlife. This study examines how farmers respond to the increasing encroachment of Japanese wild boars on farmlands, using panel data at the farm level. The study exploits the expansion of wild boar habitats owing to reduced snow depth. The results show that the presence of wild boars leads to farm exits. In addition, we observe a negative effect on farm size. These effects are driven by an increase in abandoned farmland and a decrease in rented-in farmland. The findings suggest that human–wildlife conflicts hinder structural changes in agriculture.
Keywords:
climate change
farm exit
farm size
human–wildlife conflicts

Journal

American Journal of Agricultural Economics cover
American Journal of Agricultural Economics
IF:
3.3
Papers:
6.6K
Citations:
8.9K

Organization

T
tohoku university
Scholars:
4.3W
Papers: 3.6W
Citations: 31
K
Kyoto University
Scholars:
5.1W
Papers: 4.6W
Citations: 6.1W
F
Fukushima University
Scholars:
532
Papers: 567
Citations: 317
H
Hokkaido University
Scholars:
3.6W
Papers: 2.5W
Citations: 2.6W
M
Meiji University
Scholars:
1.9K
Papers: 1.5K
Citations: 1.1K
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