Journal of Food System Research
Online ISSN : 1884-5118
Print ISSN : 1341-0296
ISSN-L : 1341-0296
Research Letters
Impact of Increased Oil Prices on Hokkaido and Tofuken Agriculture
Yosuke FUKUDARyota NAKAMURATakumi KONDO
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2025 Volume 31 Issue 4 Pages 307-312

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Abstract
The impact of rising oil prices on agricultural production in Japan remains uncertain. This study examines how increasing crude oil import prices influence agricultural production using an inter-regional CGE model. The findings indicate that agricultural production increased in Hokkaido but remained unchanged in Tofuken, which encompasses all regions in Japan excluding Hokkaido. Overall, agricultural production in Japan grew, driven by a decline in imports and an increase in exports. To enhance the agricultural sector's resilience to external factors such as increasing oil prices, it is essential to steadily expand agricultural product exports.
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© 2025 The Food System Research Association of Japan
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