[考題] 96年高考三級經濟學
題問
教科書的生產函數為Q=4(LK)^1/2,當勞力L僱用數量為25而資本K投入數量為100時,
資本的邊際產量為何?
解
資本的邊際產量=4*1/2*L^1/2*K^-1/2
請問
如何導出的?
有試著找微積分的書來看,但一時找不到如何處理這種根號,謝謝各位大大的解惑!
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 114.25.206.29
※ 文章網址: https://www.ptt.cc/bbs/Examination/M.1476350692.A.F28.html
推
10/13 17:38, , 1F
10/13 17:38, 1F
→
10/13 17:38, , 2F
10/13 17:38, 2F
→
10/13 17:39, , 3F
10/13 17:39, 3F
→
10/13 17:48, , 4F
10/13 17:48, 4F
→
10/13 17:52, , 5F
10/13 17:52, 5F
推
10/13 18:02, , 6F
10/13 18:02, 6F
→
10/13 18:17, , 7F
10/13 18:17, 7F
→
10/13 18:20, , 8F
10/13 18:20, 8F
→
10/13 18:22, , 9F
10/13 18:22, 9F
推
10/13 21:48, , 10F
10/13 21:48, 10F
→
10/13 23:25, , 11F
10/13 23:25, 11F