伝染病学 の モデル は,1789 年 の フランス の 大 恐怖 の 間 に 広まっ た 噂 を 説明 し て い ます
Stefano Zapperi1,2, Constant Varlet-Bertrand3,4, Cécile Bastidon4,5,6
1Center for Complexity and Biosystems, Department of Physics, University of Milan, Milan, Italy. stefano.zapperi@unimi.it.
Nature
|August 27, 2025
まとめ
1789年の大恐慌は 噂によって広まりました 流行病学モデルを用いて 感染の伝播をマッピングし 感染の広がりや影響に影響を及ぼす要因を明らかにしました
科学分野:
- 歴史的分析
- 疫学モデリング
- ソーシャルネットワークの分析
背景:
- 1789年の大恐慌は,フランス革命の農村のパニックと不安の時期でした.
- 封建主義の崩壊と 新しい体制の台頭を象徴した.
- この出来事は 噂の伝播が 政治的変化を促す例です
研究 の 目的:
- 歴史的記録を使って 大恐慌の伝送ネットワークを再構築する
- 噂の時空的拡散と流行病学的パラメータを定量化する.
- 大恐慌の拡散に影響を与える要因を特定する.
主な方法:
- 大恐慌の記録を集めました
- 噂の伝播を分析する流行病学的ツールとモデルを適用した.
- 18世紀のフランスの道路ネットワークデータを活用して 拡散経路をモデル化しました
- ネットワーク分析に社会経済的,人口学的,制度的データを組み込みました.
主要な成果:
- 大恐慌の時の 時空の噂の拡散を 量化した
- 基本的生殖数を含む主要な流行病学的パラメータの推定
- 道路ネットワークに基づいて 拡散経路と拡散速度を特定した.
- 識字率,人口,小麦価格など,拡散に関連する特定の要因.
結論:
- この研究は 大恐慌の拡散に関する 定量的な分析を提供している.
- フランス革命における"大いなる恐怖"の意義を 明らかにしています
- 歴史的な出来事の 感情的・合理的要因の 議論の見方を示しています
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