<p>Is credit card a form of money?</p><p>許多同學跟我說不是</p><p>他們的原因是信用於不是Unit of Account</p><p>所以不是，這個理由是耳光了</p><p>我剛才看了Paul的宏觀經濟學</p><p>他的解釋截然不同</p><p>他說因為money is any asset can easily convertable to other goods to deal with transaction.</p><p>Credit card is not an asset, rather, it is liability. Thus, credit card is not a money,</p><p></p><p>這個解釋我喜歡</p>