請就經濟學的觀點解釋下列的觀念問題
相同大小的白米與鑽石,其價格差異甚大,請說明「白米與鑽石之價值矛盾」
的原因。
請就經濟學的觀點解釋下列的觀念問題
假若政府擬提高「香菸」的稅金,期能抑制或減少香菸需求,在其他條件不變
下,該措施對高所得及低所得者的影響效果有無差異?(註:須說明原因)
請就經濟學的觀點解釋下列的觀念問題
有一段論述為:「台灣稻米單位面積的產量呈增加趨勢,但農業勞動的投入呈
減少趨勢,因此農業勞動為劣等要素」。請問此論述是否正確?(註:須說明
原因)
就上述之效用函數型態,當MRSxy 遞減時, MUx、 MUy是否一定遞減?
(註:須說明原因)
試求在效用極大化下,乙君的 x 需求函數( x* )。
設產品及要素市場均為完全競爭市場,若產品價格為P,請列示該廠商利潤極
大化的一階條件(FOC)及二階條件(SOC)。(註:須寫過程)
Which strategy would be most profitable? Why?
Suppose the market for tennis shoes has one dominant firm and five fringe firms, The
market demand is Q = 400 − 2P. The dominant firm has a constant marginal cost of 20.
The fringe firms each have a marginal cost of MC = 20 + 5q.
Suppose the market for tennis shoes has one dominant firm and five fringe firms, The
market demand is Q = 400 − 2P. The dominant firm has a constant marginal cost of 20.
The fringe firms each have a marginal cost of MC = 20 + 5q.
Find the dominant firm’s demand curve.
Suppose the market for tennis shoes has one dominant firm and five fringe firms, The
market demand is Q = 400 − 2P. The dominant firm has a constant marginal cost of 20.
The fringe firms each have a marginal cost of MC = 20 + 5q.
Find the profit-maximizing quantity produced and price charged by the dominant
firm, and the quantity produced and price charged by each of the fringe firms.
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