問題詳情
10. Which of the following statements best describes the concept of commitment device?
(A) A student announces through social media that he will contribute to charity everytime he gets a grade lower than B− and publish the receipts online.
(B) A country leader announces the new policy of fighting corruption through increased finesfor corrupt officials.
(C) An investor buys treasury bonds.
(D) The price of ice-creams increases after a surge in demand.
(A) A student announces through social media that he will contribute to charity everytime he gets a grade lower than B− and publish the receipts online.
(B) A country leader announces the new policy of fighting corruption through increased finesfor corrupt officials.
(C) An investor buys treasury bonds.
(D) The price of ice-creams increases after a surge in demand.
參考答案
答案：A
難度：計算中-1
書單：沒有書單，新增
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