Suppose that Jane enjoys Diet Coke so much that she consumes one can every day. Although she enjoys seafood, she consumes it occasionally. If the price of Diet Coke rises, Jane decreases her consumption by only a very small amount. But if the price of seafood rises, Jane decreases her consumption by a lot. These examples illustrate the importance of
A、the availability of close substitutes in determining the price elasticity of demand.
B、a necessity versus a luxury in determining the price elasticity of demand.
C、the definition of a market in determining the price elasticity of demand.
D、the time horizon in determining the price elasticity of demand.
A、the availability of close substitutes in determining the price elasticity of demand.
B、a necessity versus a luxury in determining the price elasticity of demand.
C、the definition of a market in determining the price elasticity of demand.
D、the time horizon in determining the price elasticity of demand.
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