弹性与需求（Elasticity and Demand）
- Price elasticity of demand. 需求的价格弹性
- Cross-price elasticity. 交叉价格弹性
- Income elasticity of demand. 需求的收入弹性
- Elastic demand. 弹性需求
- Inelastic demand. 无弹性需求
- Unit elastic demand. 单位弹性需求
- Perfectly elastic demand. 完全弹性需求
- Perfectly inelastic demand. 完全无弹性需求
价格与市场（Price and Market）
- Price ceiling. 价格上限
- Price floor. 价格下限
- Tax incidence. 税收归宿
- Subsidy. 补贴
- Equilibrium price. 均衡价格
- Marginal cost. 边际成本
- Marginal revenue. 边际收益
需求与供给（Demand and Supply）
- Substitute goods. 替代品
- Complementary goods. 互补品
- Normal goods. 正常品
- Inferior goods. 劣等品
- Law of demand. 需求定律
- Law of supply. 供给定律
市场结构（Market Structure）
- Perfect competition. 完全竞争
- Monopoly. 垄断
- Oligopoly. 寡头垄断
- Monopolistic competition. 垄断竞争
消费者行为（Consumer Behavior）
- Utility. 效用
- Marginal utility. 边际效用
- Diminishing marginal utility. 边际效用递减