理り財ざい学がくりざいがくMeanings1nounpolitical economyobsolete termObsolete term for political economy; modern Japanese uses 経済学 (けいざいがく) instead.See also: 経済学明めい治じ時じ代だいには「理り財ざい学がく」が政せい治じ経けい済ざい学がくを指さす言こと葉ばとして使つかわれた。In the Meiji period, '理財学' was used as a term for political economy.