10 Principles of Economics by Gregory Mankiw (Wikiversity) 10 Principles of Economics 10 Principles of Economics by Gregory Mankiw (Wikiversity) Greg Mankiw的經原裡面列出來的「十誡」中 10 principles of economics 10 Principles of Economics by Gregory Mankiw (Wikiversity) http://en.wikiversity.org/wiki/10_Principles_of_Economics 10 Principles of Economics Gregory Mankiw’s “Ten Principles of Economics” 10 principles of Economics [em inglês]