What does 経済学 mean?
経済学 is a Japanese noun meaning “economics” in English. It is written as 経済学 in kanji, けいざいがく in hiragana, and keizaigaku in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
彼には多少経済学の知識がある。
He has a knowledge of economics.