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篇名
第35期:106年研究所經濟學考題解析(台大財金所甲組),研究所考點
作者
張政
說明
發佈時間:20170908
[ 考題 106 年台大財金所甲組 ]
Linda has utility function over her net income , Linda drives to work every day and she spends a lot of money in parking meters. Many days the thought of cheating and not paying for parking crosses her mind. However, she knows that there is a 1/4 probability of being caught in a given day if she cheats, and that the cost of the ticket is $36. Her daily income is $100. What is the maximum amount of she will be willing to pay for one day parking? [Hint: by paying that amount she avoids the risk of getting a ticket!]
[ 解答 ]
STEP1 :先求出不繳停車費的預期效用水準
STEP2 :求達到相同預期效用的確定等值,表示面對風險事件,個人和擁有 90.25 的確定所得有著相同的效用水準。
STEP3 :故 100-90.25=9.75 即為支付停車費的最大願付代價(註:此題類似保險問題,可以視為支付保險費後,就可以完全規避擔心被抓的風險事件,故 9.75 即為最大願付保費的概念!)
延伸學習
- 面授課程:高普考
- 雲端課程:經濟學、公共經濟學、財政學、租稅各論
- 考試用書:經濟學(概要)、經濟學測驗題完全制霸、財政學大意歷屆試題分章題解
- 題庫APP:經濟學試題詳解、財政學大意分章題解
關鍵詞
確定等值
刊名
張政說經濟
出版單位
高點研究所