會員 asked in 教育與參考考試 · 9 years ago

求解一經濟學供需問題~謝謝~~10點

下列那個現象在國際旅遊假期業裡不會導致需求曲線的shift?

A 度假業者的大量宣傳

B 消費者消費力的減少

C 本土假期價格的升高

D 國外假期價格的升高

(原題:Which of the following would not lead directly to a shift in the demand curve for overseas holiday? A, An advertising campaign by holiday tour operators; B, A fall in the disposable incomes of consumers; C, A rise in the price of domestic holidays; D, A rise in the price of overseas holidays)

請解釋理由~謝謝

3 Answers

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  • 小齊
    Lv 6
    9 years ago
    Favorite Answer

    Which of the following would not lead directly to a shift in the demand curve for overseas holiday? 下列哪種現象不會直接導致國外旅遊的需求曲線移動

    A, An advertising campaign by holiday tour operators;

    廣告會改變消費者的偏好,所以會使得國外旅遊需求曲線的移動(右移)

    B, A fall in the disposable incomes of consumers;

    消費者可支配所得的減少,會改變需求曲線的移動(左移)

    C, A rise in the price of domestic holidays;

    國內渡假的價格提高,透過替代效果使得國外旅遊需求曲線的移動(右移)

    D, A rise in the price of overseas holidays

    國外旅遊價格的上漲,這式需求曲線上點 的移動,所以需求曲線不會shift。

    所以答案是(D)

  • 9 years ago

    感謝兩位解答,大概明白了

  • 9 years ago

    根據你的問題 就是哪一點不會讓需求曲線變動??

    我個人覺得答案是A

    業者大量的宣傳 並不會讓需求提高 如果是經濟力不足的人想去

    再怎麼宣傳也於事無補

    然而其他選項

    都會導致需求變低

    Source(s): 我自己
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