1. What is the price elasticity of supply? (什么是供给的价格弹性？)
📖 点击查看答案Price elasticity of supply measures how much the quantity supplied of a good responds to a change in price.
供给的价格弹性衡量了某种商品的供给数量对价格变化的反应程度。
2. How is the price elasticity of supply calculated? (如何计算供给的价格弹性？)
📖 点击查看答案Price elasticity of supply is calculated as the percentage change in quantity supplied divided by the percentage change in price.
供给的价格弹性计算公式为：供给数量的百分比变化除以价格的百分比变化。
3. What happens when supply is inelastic? (当供给无弹性时会发生什么？)
📖 点击查看答案When supply is inelastic, a change in price leads to a relatively small change in the quantity supplied.
当供给无弹性时，价格的变化只会引起供给数量的相对较小变化。
4. What happens when supply is elastic? (当供给富有弹性时会发生什么？)
📖 点击查看答案When supply is elastic, a change in price leads to a relatively large change in the quantity supplied.
当供给富有弹性时，价格的变化会引起供给数量的相对较大变化。
5. What does it mean when the price elasticity of supply is equal to 1? (当供给价格弹性等于1时意味着什么？)
📖 点击查看答案It means that the percentage change in quantity supplied is equal to the percentage change in price.
这意味着供给数量的百分比变化等于价格的百分比变化。
6. What is perfectly inelastic supply? (什么是完全无弹性的供给？)
📖 点击查看答案Perfectly inelastic supply means that quantity supplied remains unchanged regardless of price changes.
完全无弹性的供给意味着无论价格如何变化，供给数量都保持不变。
7. What is perfectly elastic supply? (什么是完全弹性的供给？)
📖 点击查看答案Perfectly elastic supply means that any change in price results in an infinite change in quantity supplied.
完全弹性的供给意味着价格的任何变化都会导致供给数量的无限变化。
8. What is the key determinant of price elasticity of supply? (供给价格弹性的关键决定因素是什么？)
📖 点击查看答案The key determinant is the flexibility of producers to change production levels.
关键决定因素是生产者调整生产水平的灵活性。
9. Why do agricultural products often have inelastic supply? (为什么农产品通常具有无弹性的供给？)
📖 点击查看答案Agricultural products have inelastic supply because production takes time and cannot be quickly adjusted.
农产品的供给通常无弹性，因为生产需要时间，无法迅速调整。
10. What happens to price when demand increases but supply is inelastic? (当需求增加但供给无弹性时，价格会发生什么变化？)
📖 点击查看答案When demand increases but supply is inelastic, prices rise significantly.
当需求增加但供给无弹性时，价格会上涨幅度较大。
11. How does the concept of price elasticity help analyze the disappearing family farm? (价格弹性的概念如何帮助分析家庭农场的消失？)
📖 点击查看答案Price inelasticity in agriculture can lead to unstable revenues, making small farms less viable.
农业的价格无弹性可能导致收入不稳定，使小型农场难以维持经营。
12. Why does an increase in wheat production lead to a decline in wheat prices? (为什么小麦产量的增加会导致小麦价格下降？)
📖 点击查看答案When supply increases while demand remains stable, prices drop due to excess supply.
当供给增加而需求保持稳定时，价格因供过于求而下降。
13. What is income elasticity of demand? (什么是需求的收入弹性？)
📖 点击查看答案Income elasticity of demand measures how the quantity demanded of a good changes with income changes.
需求的收入弹性衡量了商品的需求量如何随收入变化而变化。
14. Why do small family farms struggle to stay in business? (为什么小型家庭农场难以维持经营？)
📖 点击查看答案Small farms face high costs and price volatility due to inelastic supply.
小型农场由于供给无弹性，面临高成本和价格波动的挑战。
15. How does technological progress affect wheat supply? (技术进步如何影响小麦供给？)
📖 点击查看答案Technological progress increases productivity, leading to a more elastic supply.
技术进步提高生产率，使供给更加富有弹性。
16. What factors contribute to the paradox of U.S. farming? (哪些因素导致了美国农业的悖论？)
📖 点击查看答案High productivity leads to low prices, making small farms unprofitable.
高生产率导致低价格，使小型农场难以盈利。
17. What is the relationship between supply elasticity and resource availability? (供给弹性与资源可用性之间的关系是什么？)
📖 点击查看答案Greater resource availability leads to higher supply elasticity.
资源越充足，供给弹性越大。
18. What happens when both demand and supply shift in the same direction? (当需求和供给同时向同一方向变化时会发生什么？)
📖 点击查看答案The equilibrium quantity changes, but the price effect depends on the relative magnitude of the shifts.
均衡数量会发生变化，但价格变化取决于供需变动的相对幅度。
19. Why does parking space supply tend to be inelastic in the short run? (为什么停车位的供给在短期内往往是无弹性的？)
📖 点击查看答案Parking spaces require time and investment to expand, making short-run supply inelastic.
停车位的扩建需要时间和资金，因此短期内供给无弹性。
20. What is the impact of government subsidies on agricultural supply? (政府补贴对农业供给的影响是什么？)
📖 点击查看答案Government subsidies increase supply by reducing production costs for farmers.
政府补贴通过降低农民的生产成本来增加供给。
21. How does time affect the price elasticity of supply? (时间如何影响供给的价格弹性？)
📖 点击查看答案Supply tends to be more elastic in the long run as producers can adjust production levels.
在长期内，供给更具弹性，因为生产者可以调整生产水平。
22. Why do oil prices fluctuate significantly? (为什么石油价格波动剧烈？)
📖 点击查看答案Oil supply is inelastic in the short run, making prices highly sensitive to demand changes.
石油供给在短期内无弹性，使得价格对需求变化非常敏感。
23. How does the existence of spare capacity affect supply elasticity? (备用产能的存在如何影响供给弹性？)
📖 点击查看答案Spare capacity allows firms to respond quickly to price changes, increasing supply elasticity.
备用产能使企业能够快速响应价格变化，提高供给弹性。
24. Why is the supply of rental housing often inelastic in the short run? (为什么租赁住房的供给在短期内通常无弹性？)
📖 点击查看答案Building new housing takes time, limiting immediate supply adjustments.
建造新住房需要时间，限制了供给的即时调整能力。
25. What is the effect of technological innovation on supply elasticity? (技术创新对供给弹性的影响是什么？)
📖 点击查看答案Technological innovation enhances productivity, making supply more elastic.
技术创新提高生产率，使供给更加富有弹性。
26. How does the availability of raw materials affect supply elasticity? (原材料的可用性如何影响供给弹性？)
📖 点击查看答案If raw materials are scarce, supply tends to be inelastic; if abundant, supply is more elastic.
如果原材料稀缺，供给通常无弹性；如果充足，供给更具弹性。
27. Why is the supply of skilled labor often inelastic? (为什么熟练劳动力的供给通常无弹性？)
📖 点击查看答案Training skilled workers takes time, limiting the short-run supply response.
培训熟练工人需要时间，限制了短期内的供给反应。
28. How do production bottlenecks affect supply elasticity? (生产瓶颈如何影响供给弹性？)
📖 点击查看答案Production bottlenecks limit the ability to increase output, reducing supply elasticity.
生产瓶颈限制了产量的提升能力，降低了供给弹性。
29. Why do perishable goods have relatively inelastic supply? (为什么易腐商品的供给相对无弹性？)
📖 点击查看答案Perishable goods cannot be stored for long, limiting supply adjustments to price changes.
易腐商品无法长期存储，限制了供给对价格变化的调整能力。
30. How does investment in infrastructure affect supply elasticity? (基础设施投资如何影响供给弹性？)
📖 点击查看答案Better infrastructure facilitates production expansion, increasing supply elasticity.
更好的基础设施促进生产扩张，提高供给弹性。
31. How does government regulation affect the price elasticity of supply? (政府管制如何影响供给的价格弹性？)
📖 点击查看答案Strict regulations can limit production flexibility, making supply more inelastic.
严格的管制可能会限制生产的灵活性，使供给更加无弹性。
32. How do natural disasters impact the price elasticity of supply? (自然灾害如何影响供给的价格弹性？)
📖 点击查看答案Natural disasters can suddenly reduce supply, making it temporarily inelastic.
自然灾害可能会突然减少供给，使其在短期内无弹性。
33. Why do some industries have highly elastic supply? (为什么某些行业的供给具有高度弹性？)
📖 点击查看答案Industries with flexible production processes and available resources can adjust supply more easily.
生产过程灵活且资源充足的行业可以更容易地调整供给。
34. Why do some industries have inelastic supply? (为什么某些行业的供给无弹性？)
📖 点击查看答案Industries requiring specialized resources or long production times tend to have inelastic supply.
需要特殊资源或较长生产周期的行业通常供给无弹性。
35. How does supply elasticity influence price volatility? (供给弹性如何影响价格波动？)
📖 点击查看答案More inelastic supply leads to greater price fluctuations when demand changes.
供给越无弹性，需求变化时价格波动越大。
36. How does storage capacity influence supply elasticity? (储存能力如何影响供给弹性？)