Pizza is a normal good if the demand ______.
A、for pizza rises when income rises
B、for pizza rises when the price of pizza falls
C、curve for pizza slopes upward
D、curve for pizza shifts to the right when the price of burritos rises, assuming pizza and burritos are substitutes
A、for pizza rises when income rises
B、for pizza rises when the price of pizza falls
C、curve for pizza slopes upward
D、curve for pizza shifts to the right when the price of burritos rises, assuming pizza and burritos are substitutes
微观经济学（全英）
章节列表
1. General Overview of Economics282. Principles of Economics353. Circular-Flow Diagram and PPF204. Interdependence and Trade205. Demand and Supply756. Elasticity717. Price Control and Taxation408. CS, PS and the Efficiency of Markets109. Costs of Taxation2510. International Trade3011. Externalities3112. Public Goods and Common Resources2013. The Costs of Production20