社会学・人類学・人口学Sociology, Anthropology & Demography
gentrification
ジェントリフィケーション;比較的所得の高い人々や投資が地区に流入し、しばしば生活費の上昇を伴う変化
英語の定義 Change in a neighborhood involving higher-income newcomers and investment, often accompanied by rising costs and pressure on existing residents.