mankiw的经典之作 The word economy comes from the Greek word for “one who manages a household.” At first, this origin might seem peculiar. But, in fact, households and economies have much in common.
HOW PEOPLE #1: People Face Tradeoffs MAKE DECISIONS #2: The Cost of Something Is What You Give Up to Get It #3: Rational People Think at the Margin #4: People Respond to Incentives HOW PEOPLE INTERACT #5: Trade Can Make Everyone Better Off #6: Marke