ReportsPublished4 sources
Northwest 與 Southeast Timber：替代性越高，為什麼答案是 larger; larger？
答案是 D：larger; larger。兩地木材越接近替代品，Southeast timber 價格變動越會帶動 Northwest timber 需求轉移；Northwest timber 自己漲價時也更容易失去買家，但 larger 只是方向判斷，不代表彈性一定大於 1。 第一個 larger 是 cross price elasticity：一種商品需求量對另一種商品價格變動的反應；替代品越像，轉買反應越強。
222K0
AI Prompt
openai.comCreate a landscape editorial hero image for this Studio Global article: Northwest 與 Southeast Timber：為什麼替代性越高答案是 larger; larger？. Article summary: 答案是 D：larger; larger。Northwest 與 Southeast timber 越接近替代品，兩地之間的交叉價格彈性會變大；Northwest timber 自己漲價時也更容易失去買家，所以自身需求彈性也變大，但這只是方向判斷，不代表彈性一定大於 1 [4], [7], [2]。. Topic tags: economics, microeconomics, elasticity, cross price elasticity, price elasticity. Reference image context from search candidates: Reference image 1: visual subject "Grow your personal wealth today and start saving for tomorrow with personalized banking services from Northwest Bank of Rockford. With a mortgage loan from the team at Northwest Ba" source context "Banking & Lending Winnebago, IL | Northwest Bank of Rockford" Reference image 2: visual subject "Grow your personal wealth today and start saving for tomorrow with personalized banking services from Northwest Bank of Rockford.
這題不是要背答案，而是要分清楚兩個空格各自在問什麼。題目把「Northwest timber 與 Southeast timber 的替代性變高」同時連到兩個概念：兩地木材之間的交叉價格需求彈性，以及 Northwest timber 對自身價格變動的需求彈性 [4]。把兩者分開看，答案就是 D：larger; larger。
先分清楚：兩個 larger 不是同一件事
| 空格 | 實際在問什麼 | 為什麼是 larger |
|---|---|---|
| 第一格：cross elasticity of demand between timber from the two regions | Southeast timber 的價格變動，會讓 Northwest timber 的需求量反應多大 | 交叉價格彈性衡量一種商品需求量對另一種商品價格變動的反應；替代品越接近，轉買反應越明顯 [ |
| 第二格：elasticity of demand for Northwest timber | Northwest timber 自己價格變動時，需求量反應多大 | 可用替代品的數量與品質會影響需求價格彈性；Southeast timber 越像替代品，Northwest timber 漲價時買家越容易轉走 [ |
所以，第一個 larger 是「兩地木材之間的需求轉移更強」；第二個 larger 是「Northwest timber 自己漲價時，需求量下降更敏感」。
第一個 larger：交叉價格彈性會變大
交叉價格需求彈性衡量的是：一種商品的需求量，如何回應另一種商品的價格變動 [7]。在這題中，可以把它理解為：
Studio Global AI
Search, cite, and publish your own answer
Use this topic as a starting point for a fresh source-backed answer, then compare citations before you share it.
Key takeaways
- 答案是 D：larger; larger。兩地木材越接近替代品，Southeast timber 價格變動越會帶動 Northwest timber 需求轉移；Northwest timber 自己漲價時也更容易失去買家，但 larger 只是方向判斷，不代表彈性一定大於 1。
- 第一個 larger 是 cross price elasticity：一種商品需求量對另一種商品價格變動的反應；替代品越像，轉買反應越強。
- 第二個 larger 是 own price demand elasticity：可用替代品的數量與品質會影響需求價格彈性，替代品越好，買家越容易因漲價轉走。
People also ask
「Northwest 與 Southeast Timber：替代性越高，為什麼答案是 larger; larger？」的簡短答案是什麼？
答案是 D：larger; larger。兩地木材越接近替代品，Southeast timber 價格變動越會帶動 Northwest timber 需求轉移；Northwest timber 自己漲價時也更容易失去買家，但 larger 只是方向判斷，不代表彈性一定大於 1。
最值得優先驗證的重點是什麼？
答案是 D：larger; larger。兩地木材越接近替代品，Southeast timber 價格變動越會帶動 Northwest timber 需求轉移；Northwest timber 自己漲價時也更容易失去買家，但 larger 只是方向判斷，不代表彈性一定大於 1。 第一個 larger 是 cross price elasticity：一種商品需求量對另一種商品價格變動的反應；替代品越像，轉買反應越強。
接下來在實務上該怎麼做？
第二個 larger 是 own price demand elasticity：可用替代品的數量與品質會影響需求價格彈性，替代品越好，買家越容易因漲價轉走。
下一步適合探索哪個相關主題？
繼續閱讀「香港警務考試溫習指南：ICAC、警權與問責三條主線」，從另一個角度查看更多引用來源。
Open related page我應該拿這個和什麼比較？
將這個答案與「Claude Opus 4.7、GPT-5.5、DeepSeek V4、Kimi K2.6 基準比較：2026 年誰最值得信？」交叉比對。
Open related pageContinue your research
Sources
- [2] [PDF] A Product Diffusion Approach to Modeling Softwood Lumber Demandfpl.fs.usda.gov
The results of the analysis indicate that the price elasticity of demand for softwood lumber has declined since World War 11. ... For softwood lumber, most studies agree that, since World War II, the price elasticity of demand has been inelastic (less than...
- [4] Economics 101users.ssc.wisc.edu
increase in the quantity demanded, the price elasticity of demand is ... The price elasticity of demand ... b. the cross elasticity of demand is positive. c. good 1 is an inferior good. d. good 2 is an inferior good. 8) The greater the substitutability betw...
- [7] 6.2: Other Demand Elasticities - Social Sci LibreTextssocialsci.libretexts.org
The cross-price elasticity of demand measures the change in demand for one good in response to a change in price of another good. ... The cross-price elasticity of demand shows the relationship between two goods or services. More specifically, it captures t...
- [19] 5.4 Elasticity in Areas Other Than Price - Principles of Economics 3eopenstax.org
A change in the price of one good can shift the quantity demanded for another good. If the two goods are complements, like bread and peanut butter, then a drop in the price of one good will lead to an increase in the quantity demanded of the other good. How...
