引用第79樓軒軒~阿B於2007-05-02 16:14發表的“”:
小玲搵工,次序如下:
1. 文員
2. 售貨員
3. 空姐
如果文員嘅福利高咗;空姐嘅薪酬低咗;售貨員嘅工作太忙,都唔會影響機會成本嘅轉變
相反,如果售貨員嘅福利高咗,咁機會成本會轉變成點
increase
remember the definition of opportunity cost
since the "highest-valued option forgone" is being a sale and the return of it has increased (due to the extra welfare)
the "highest-valued option forgone", which is equal to the return of being a sale, thus increases