Hi guys, Welcome to the Advanced Video Search Engine, and you are watching '비합리적 소비'란 무엇일까? 합리적인 소비자가 되는 법!. That video is uploaded by KDI 경제정보센터 at 2021-03-10T01:09:35-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [tqBGB_IzrSY]