对于生产函数Q=f(L,K)和成本方程C= P L ·L+ P K ·K来说,在最优的生产要素组合点上应该有( )。 A. 等产量曲线和等成本曲线相切; B. MRTS LK = P L / P K ; C. MP L / P L = MP K / P K ; D. MP L / P K = MP K / P L
【简答题】A.That such positions are usually well paid. B.That such positions help them get better jobs. C.That they will then be able to stay longer in the university. D.That they hate the constant pressure and...