# トップPDF Midterm1 10 最近の更新履歴 yyasuda's website

### Midterm1 10 最近の更新履歴 yyasuda's website

**1**. True or False (9 points) Answer whether each of the following statements is true (T) or false (F). You do NOT need to explain the reason. (a) Suppose % is represented by utility function u( ). Then, u( ) is ...

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### Micro1 最近の更新履歴 yyasuda's website

**s**Identity | もっとロア

**の**恒等式 Roy’

**s**identity says that the consumer’

**s**Marshallian demand for good i is simply the ratio of the partial derivatives of indirect utility with respect to p i ...

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### PS1 最近の更新履歴 yyasuda's website

**10**points) We say that a preference relation % is homothetic if x % y implies x % y for all 0. Show that if a consumer has a homothetic preference relation, then her demand function is homogeneous ...

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### PQ1 最近の更新履歴 yyasuda's website

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### PS1 最近の更新履歴 yyasuda's website

**1**, x 2 ) and v(x

**1**, x 2 ) are both homogeneous of degree r, then

**s**(x

**1**, x 2 ) := u(x

**1**, x 2 ) + v(x

**1**, x 2 ) is also homogeneous of degree ...u(x

**1**, x 2 ) and ...

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### Lec1 最近の更新履歴 yyasuda's website

**の**プレイヤーがとること

**の**できる行動 【利得】 起こり得る行動

**の**組み合わせに応じた満足度、効用 Q: ゲーム

**の**解（予測）はどうやって与えられる？ A: 実はノイマン達は一般的な解を生み出せなかった… ...

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### Midterm 最近の更新履歴 yyasuda's website

**s**) she/he would ...

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### Lec1 最近の更新履歴 yyasuda's website

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### PS1 最近の更新履歴 yyasuda's website

**1**+ . (a) Show that if V is concave, U is quasi-concave. (b) Show ...

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### PQ1 最近の更新履歴 yyasuda's website

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### EX1 最近の更新履歴 yyasuda's website

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### PS1 最近の更新履歴 yyasuda's website

**1**+ . (a) Show that if V is concave, U is quasi-concave. (b) Show ...

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### Lec1 最近の更新履歴 yyasuda's website

**1**) Note the function U is a utility function representing the preferences on L(S) while v is a utility function defined over S, which is the building block for the construction of U (p). We ...

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### Final1 10 最近の更新履歴 yyasuda's website

**1**; w 2 > 0 be the prices for inputs x

**1**and x 2 respectively. Then, answer the following questions. (a) Sketch the isoquant for this technology. Hint: Isoquant is the combination ...

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### PracticeM 最近の更新履歴 yyasuda's website

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### Final1 14 最近の更新履歴 yyasuda's website

**1**, the marginal product of x 2 must be negative. (c) Let (x, p) be a competitive equilibrium. Suppose u i (y i ) > u i (x i ) for some bundle y i . Then show that p · y i > p · x i . Does ...

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### Lec2 1 最近の更新履歴 yyasuda's website

**1**) Note the function U is a utility function representing the preferences on L(S) while v is a utility function defined over S, which is the building block for the construction of U (p). We ...

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### PS2 1 最近の更新履歴 yyasuda's website

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### PracticeF 最近の更新履歴 yyasuda's website

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### Final 最近の更新履歴 yyasuda's website

**1**, 2. The buyers submit bids simultaneously, and the buyer with higher bid receives the object. The loser pays nothing while the ...

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