阿摩線上測驗
登入
首頁
>
研究所、轉學考(插大)◆經濟數學
>
107年 - 107 東吳大學_暑假轉學生招生考試_經濟學系三年級：經濟數學#105575
> 申論題
題組內容
7. Are the following functions quasiconcave? Strictly so? First check graphically, and then algebraically. Assume that x ≥ 0 .
(a) f ( x) = a
相關申論題
(a) Derive the slope of the IS curve.
#449152
(b) Derive the slope of the LM curve.
#449153
(c) Derive the following two comparative-static derivatives: dY */ dG0 and dr*/ dG0 .
#449154
(a) 4x + 3y - 2z = 1 x + 2 y = 6 3x + z = 4
#449155
(b) -x+y+z=ax-y+z=bx+y-z=c
#449156
3. Compute the determinant of A , where . How many solutions does the homogeneous equation Ax = 0 have?
#449157
(a) Check whether the conditions of the implicit-function theorem are satisfied. If so, write the equilibrium identity.
#449158
(b) Find (dY * dG0 ) and discuss its economic implications.
#449159
5. Determine whether q = 2u 2 = 3v2 - w2 + 6uv - 8uw - 2vw is either positive or negative definite.
#449160
(a) z = xy , subject to x + 2 y = 2 .
#449161
相關試卷
109年 - 109 東吳大學_轉學生招生考試_經濟學系三年級︰經濟數學#102179
109年 · #102179
107年 - 107 東吳大學_暑假轉學生招生考試_經濟學系三年級：經濟數學#105575
107年 · #105575
阿摩線上測驗
登入
阿摩線上測驗
登入