📖 点击查看答案Tax incidence refers to the actual division of the burden of a tax between buyers and sellers.
税收归宿指的是税收负担在买方和卖方之间的实际分配方式。
2. How does a tax on gasoline affect the supply curve? (汽油税如何影响供给曲线？)
📖 点击查看答案A tax on gasoline shifts the supply curve up by the amount of the tax, leading to a higher equilibrium price and lower quantity.
汽油税会使供给曲线上移相应的税额，导致均衡价格上升，交易量下降。
3. In the case of a 10-cent-per-gallon tax on gasoline, how is the tax burden divided between buyers and sellers? (在每加仑 10 美分的汽油税下，买卖双方如何分担税收负担？)
📖 点击查看答案Buyers pay 8 cents per gallon through higher prices, while sellers bear 2 cents per gallon through reduced revenue.
买方通过更高的价格支付 8 美分，而卖方通过减少收入承担 2 美分。
4. Under what condition will consumers bear the full burden of a sales tax? (在什么情况下，消费者将完全承担销售税负担？)
📖 点击查看答案When the demand curve is perfectly inelastic (a vertical line), consumers will bear the full burden of the tax.
当需求曲线完全无弹性（垂直线）时，消费者将完全承担税收负担。
5. Why does the government usually collect taxes from sellers rather than buyers? (为什么政府通常向卖方而非买方征税？)
📖 点击查看答案It is easier to track and enforce tax collection from a smaller number of sellers than from numerous individual buyers.
向较少数量的卖方征税比向众多买方征税更易管理和执行。
6. What happens when the government imposes a tax on buyers instead of sellers? (当政府向买方而非卖方征税时会发生什么？)
📖 点击查看答案The demand curve shifts downward by the amount of the tax, leading to the same economic outcome as taxing sellers.
需求曲线会向下移动相应的税额，最终经济影响与向卖方征税相同。
7. What is the impact of rent control on the availability of rental apartments? (租金管制如何影响出租公寓的供应？)
📖 点击查看答案Rent control typically leads to a shortage of rental apartments because landlords have less incentive to rent or maintain properties.
租金管制通常会导致出租公寓短缺，因为房东租房或维护房产的动力减少。
8. Who benefits from rent control? (谁能从租金管制中受益？)
📖 点击查看答案Renters who manage to secure apartments at controlled prices benefit from rent control.
成功租到受控租金公寓的租户将受益。
9. Who loses from rent control? (谁会因租金管制而受损？)
📖 点击查看答案Landlords and potential renters who cannot find apartments suffer due to rent control.
房东和无法找到公寓的潜在租户会受到损失。
10. What is deadweight loss in taxation? (税收的无谓损失是什么？)
📖 点击查看答案Deadweight loss is the reduction in economic efficiency resulting from a tax, which distorts market outcomes and reduces total surplus.
无谓损失是指税收导致市场效率降低，扭曲市场结果并减少总剩余的现象。
11. Why does a tax create deadweight loss? (为什么税收会导致无谓损失？)
📖 点击查看答案Taxes raise prices and reduce the quantity exchanged in a market, leading to lost mutually beneficial transactions.
税收提高价格并减少市场中的交易数量，从而导致本可互利的交易损失。
12. What determines the burden of a tax on buyers and sellers? (什么决定了买卖双方的税收负担？)
📖 点击查看答案The relative elasticities of supply and demand determine the tax burden distribution.
供需的相对弹性决定了税收负担的分配。
13. How does price elasticity affect tax incidence? (价格弹性如何影响税收归宿？)
📖 点击查看答案The more inelastic side of the market bears a larger share of the tax burden.
市场中较无弹性的一方承担较大比例的税负。
14. If demand is perfectly elastic, who pays the entire tax? (如果需求完全弹性，谁承担全部税收？)
📖 点击查看答案Sellers bear the entire tax burden because consumers will not accept any price increase.
卖方承担全部税负，因为消费者不会接受任何价格上涨。
15. If supply is perfectly inelastic, who pays the entire tax? (如果供给完全无弹性，谁承担全部税收？)
📖 点击查看答案Sellers bear the entire tax burden because they cannot adjust the quantity supplied.
卖方承担全部税负，因为他们无法调整供给数量。
16. What happens to equilibrium price and quantity when a tax is imposed? (当征税时，均衡价格和数量会发生什么变化？)
📖 点击查看答案Equilibrium price increases, and equilibrium quantity decreases.
均衡价格上升，均衡数量减少。
17. Why does rent control create a black market? (为什么租金管制会导致黑市？)
📖 点击查看答案Because rent control creates shortages, landlords may demand illegal payments from renters.
由于租金管制导致房源短缺，房东可能会要求租户支付额外的非法费用。
18. What is a price ceiling? (什么是价格上限？)
📖 点击查看答案A price ceiling is a government-imposed limit on how high a price can be charged.
价格上限是政府规定的商品或服务的最高允许价格。
19. What is a price floor? (什么是价格下限？)
📖 点击查看答案A price floor is a government-imposed minimum price for a good or service.
价格下限是政府设定的最低允许价格。
20. How does a price ceiling below equilibrium affect the market? (低于均衡价格的价格上限如何影响市场？)
📖 点击查看答案It creates a shortage because the quantity demanded exceeds the quantity supplied.
它会导致短缺，因为需求量大于供给量。
21. How does a price floor above equilibrium affect the market? (高于均衡价格的价格下限如何影响市场？)
📖 点击查看答案It creates a surplus because the quantity supplied exceeds the quantity demanded.
它会导致过剩，因为供给量大于需求量。
22. What is the economic rationale behind minimum wage laws? (最低工资法的经济依据是什么？)
📖 点击查看答案To ensure workers receive a livable wage and prevent exploitation.
确保工人获得可维持生计的工资，并防止剥削。
23. How does a binding minimum wage affect employment? (有约束力的最低工资如何影响就业？)
📖 点击查看答案It can create unemployment if the minimum wage is above the equilibrium wage.
如果最低工资高于均衡工资，可能会导致失业。
24. What is the difference between statutory and economic tax incidence? (法定税收归宿与经济税收归宿的区别是什么？)
📖 点击查看答案Statutory incidence refers to who is legally responsible for paying the tax, while economic incidence refers to who actually bears the tax burden.
法定税收归宿指的是谁有法律责任缴税，而经济税收归宿指的是谁真正承担税负。
25. What factors determine the effectiveness of a price floor? (哪些因素决定价格下限的有效性？)
📖 点击查看答案The level of enforcement and whether the price floor is set above equilibrium.
执行力度以及价格下限是否高于均衡价格。
26. What is consumer surplus? (什么是消费者剩余？)
📖 点击查看答案The difference between what consumers are willing to pay and what they actually pay.
消费者愿意支付的最高价格与实际支付价格之间的差额。
27. What is producer surplus? (什么是生产者剩余？)
📖 点击查看答案The difference between the price a producer receives and the minimum price they are willing to accept.
生产者收到的价格与其愿意接受的最低价格之间的差额。
28. What is total surplus? (什么是总剩余？)
📖 点击查看答案Total surplus is the sum of consumer surplus and producer surplus, representing total economic welfare.
总剩余是消费者剩余和生产者剩余的总和，代表总体经济福利。
29. How do taxes affect total surplus? (税收如何影响总剩余？)
📖 点击查看答案Taxes reduce total surplus by creating deadweight loss.
税收通过导致无谓损失来减少总剩余。
30. What is the Laffer Curve? (什么是拉弗曲线？)
📖 点击查看答案The Laffer Curve illustrates the relationship between tax rates and tax revenue, suggesting that higher taxes may sometimes reduce total revenue.
拉弗曲线展示了税率与税收收入之间的关系，表明在某些情况下，提高税率可能会减少税收收入。
31. What is deadweight loss? (什么是无谓损失？)
📖 点击查看答案The loss of total surplus that occurs when a tax, price control, or other market distortion prevents mutually beneficial trades.
当税收、价格管制或其他市场扭曲阻止互利交易时，总剩余的损失。
32. Why do economists generally oppose price controls? (为什么经济学家通常反对价格管制？)
📖 点击查看答案Because price controls create shortages or surpluses, leading to inefficiencies and black markets.
因为价格管制会导致短缺或过剩，引发市场低效和黑市交易。
33. What are the long-term effects of rent control? (租金管制的长期影响是什么？)
📖 点击查看答案It discourages new housing construction, reduces maintenance, and worsens housing shortages.
它会阻碍新住房建设，降低房屋维护水平，加剧住房短缺。
34. What is the difference between a binding and a non-binding price control? (有约束力的价格管制与无约束力的价格管制有什么区别？)
📖 点击查看答案A binding price control affects market outcomes, while a non-binding one does not.
有约束力的价格管制会影响市场结果，而无约束力的不会。
35. How do taxes affect market efficiency? (税收如何影响市场效率？)
📖 点击查看答案Taxes reduce efficiency by distorting price signals and reducing the quantity of trade.
税收通过扭曲价格信号和减少交易量来降低市场效率。
36. What happens when a tax is imposed on a perfectly competitive market? (在完全竞争市场中征税会发生什么？)
📖 点击查看答案The equilibrium quantity decreases, and the price paid by buyers increases while the price received by sellers decreases.
均衡数量减少，买家支付的价格上升，而卖家收到的价格下降。
37. What are the alternatives to rent control for making housing affordable? (有哪些替代租金管制的方法来提高住房可负担性？)
38. What is the impact of a tax on the supply curve? (税收对供给曲线的影响是什么？)
📖 点击查看答案A tax shifts the supply curve upward (or leftward), reducing equilibrium quantity and increasing equilibrium price.
税收会使供给曲线上移（或左移），降低均衡数量并提高均衡价格。
39. How does a tax on buyers differ from a tax on sellers in terms of market outcome? (对买家的税收与对卖家的税收在市场结果上有何不同？)
📖 点击查看答案They have the same economic effect: price paid by buyers rises, price received by sellers falls, and quantity decreases.
它们的经济影响相同：买家支付的价格上升，卖家收到的价格下降，交易数量减少。
40. How does elasticity affect the deadweight loss of a tax? (弹性如何影响税收的无谓损失？)
📖 点击查看答案The more elastic demand or supply is, the greater the deadweight loss caused by a tax.
需求或供给越有弹性，税收造成的无谓损失就越大。