Which of the following statements about the price elasticity of demand is correct?
A、The price elasticity of demand for a good measures the willingness of buyers of the good to buy less of the good as its price increases.
B、Price elasticity of demand reflects the many economic, psychological, and social forces that shape consumer tastes.
C、Other things equal, if good x has close substitutes and good y does not have close substitutes, then the demand for good x will be more elastic than the demand for good y.
D、All of the above are correct.
A、The price elasticity of demand for a good measures the willingness of buyers of the good to buy less of the good as its price increases.
B、Price elasticity of demand reflects the many economic, psychological, and social forces that shape consumer tastes.
C、Other things equal, if good x has close substitutes and good y does not have close substitutes, then the demand for good x will be more elastic than the demand for good y.
D、All of the above are correct.
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