Hellow guys, Welcome to my website, and you are watching '비합리적 소비'란 무엇일까? 합리적인 소비자가 되는 법!. and this vIdeo is uploaded by KDI 경제정보센터 at 2021-03-10T01:09:35-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.