optimal choices look like? (四)教学方法与手段 课堂讲授与讨论。 第六章Demand (一) 目的与要求 1.Examine how the demand for a good changes as prices and income change 2.Examine normal and inferior goods 3.Examine ordinary and Giffen goods 4.Examine how to promote the healthy development of China's Cultural Industry (二)教学内容 1.主要内容 6-1 Normal and inferior goods 6-2 Income offer curves and Engel curves 6-3 Some examples 6.5 6-6 Some example 6-7 The inverse demand function 6-8 The Theory of Demand Level and the Healthy Development of China's Cultural Industry 2.基本概念和知识点 基本概念 Normal good Inferior good Engel curve Luxury good Necessary good Homothetic preferences Demand curve Reservation price Substitute Complement Inverse demand function Inverse demand curve 知识点 (1) The consumer's demand function for a good will in general depend on the prices of all goods and income (2).A normal good is one for which the demand increases when income increases.An inferior good is one for which the demand decreases when income increases (3). An ordinary good is one for which the demand decreases when its price increases.A Giffen good is one for which the demand increases when its price increases. (4).Ifthe demand for good 1 increases when the price of good 2 increases 8 8 optimal choices look like? （四） 教学方法与手段 课堂讲授与讨论。 第六章 Demand （一） 目的与要求 1. Examine how the demand for a good changes as prices and income change 2. Examine normal and inferior goods 3. Examine ordinary and Giffen goods 4. Examine how to promote the healthy development of China's Cultural Industry （二） 教学内容 1. 主要内容 6-1 Normal and inferior goods 6-2 Income offer curves and Engel curves 6-3 Some examples 6-4 Ordinary goods and Giffen goods 6-5 The price offer curve and the demand curve 6-6 Some examples 6-7 The inverse demand function 6-8 The Theory of Demand Level and the Healthy Development of China's Cultural Industry 2. 基本概念和知识点 基本概念 Normal good Inferior good Engel curve Luxury good Necessary good Homothetic preferences Demand curve Reservation price Substitute Complement Inverse demand function Inverse demand curve 知识点 (1). The consumer's demand function for a good will in general depend on the prices of all goods and income. (2). A normal good is one for which the demand increases when income increases. An inferior good is one for which the demand decreases when income increases. (3). An ordinary good is one for which the demand decreases when its price increases. A Giffen good is one for which the demand increases when its price increases. (4). If the demand for good 1 increases when the price of good 2 increases