✔ 最佳答案
Sure.
An economic good exists in one-man economy. This is because only when scarcity exists can the economic good exist. For whatever type of economy, scarcity must exist and so economic ood must exist.
if you have any questions, it is welcome to ask me through my email (leoleekh@yahoo.com.hk) or through my forum established in my web. (
www.leosir.net)
Leo Sir