トップPDF Final2 13 最近の更新履歴 yyasuda's website
Final2 13 最近の更新履歴 yyasuda's website
... (e) The social welfare function introduced by Arrow is to derive social UTILITY by adding up individual utilities. 2. Externalities (25 points) Consider a one-consumer, one-firm economy (or equiv- alently an ...
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最近の更新履歴 yyasuda's website
... (b) We will get (B; Z) in the following iterated elimination process: Step 1: We can erase X since X is strictly dominated by Z. Step 2: Given step 1, we can erase A since A is strictly dominated by B. Step 3: ...
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最近の更新履歴 yyasuda's website
... student s prefers an empty slot at school c to her own assignment, and (nw2) and (nw3) mean that legal constraints are not violated when s is assigned the empty slot without changing other students’ ...
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最近の更新履歴 yyasuda's website
... るい ひとみ ひとみ ひとみ ひとみ あい あい あい あい 1 位 位 位 位 ともき ともき ともき ともき ともき ともき ともき ともき だいき だいき だいき だいき 2 位 位 位 位 こうき こうき こうき こうき こうき こうき こうき こうき ともき ともき ともき ともき 3 位 位 位 位 だいき だいき だいき だいき だいき だいき だいき だいき こうき こうき こうき こうき ...
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PS2 最近の更新履歴 yyasuda's website
... A good is called normal (resp. inferior) if consumption of it increases (resp. declines) as income increases, holding prices constant.. Show the following claims.[r] ...
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PracticeM2 最近の更新履歴 yyasuda's website
... Using this minimax theorem, answer the following questions. (b) Show that Nash equilibria are interchangeable; if and are two Nash equilibria, then and are also Nash equilibria. (c) Show that each player’s payo¤ ...
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PQ2 最近の更新履歴 yyasuda's website
... Solve the following problems in Snyder and Nicholson (11th):. 1.[r] ...
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PS2 最近の更新履歴 yyasuda's website
... Let w = (w 1 , w 2 , w 3 , w 4 ) ≫ 0 be factor prices and y be an (target) output. (a) Does the production function exhibit increasing, constant or decreasing returns to scale? Explain. (b) Calculate the ...
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Lec2 最近の更新履歴 yyasuda's website
... すべてのプレーヤーに支配戦略が無いゲームでも解け る場合がある 「支配される戦略の逐次消去」（後述） （お互いの行動に関する）「正しい予想の共有＋合理性」 によってナッシュ均衡は実現する！ ...
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Lec2 15 最近の更新履歴 yyasuda's website
... A bargaining situation is described by a tuple hX, D, % 1 , % 2 i: X is a set of possible agreements: a set of possible consequences that the two players can jointly achieve. D ∈ X is the disagreement outcome: the ...
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Final2 14 最近の更新履歴 yyasuda's website
... (a) Derive firm 1’s payoff function and the best reply function. (b) Solve the pure-strategy Nash equilibrium of this game. How much profit does each firm earn? (c) Now suppose that firms decide prices ...
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Midterm2 14 最近の更新履歴 yyasuda's website
... Three firms (1, 2 and 3) put three items on the market and can advertise these products either on morning (= M ) or evening TV (= E). A firm advertises exactly once per day. If more than one firm advertises at the ...
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Lec2 14 最近の更新履歴 yyasuda's website
... where u i (x, θ i ) is the money-equivalent value of alternative x ∈ X. This assumes the case of private values in which player i’s payoff does not depend directly on other players’ types. If it does, then it is ...
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Micro2 最近の更新履歴 yyasuda's website
... How to Measure Welfare Change | 厚生の変化をどうはかるか？ When the economic environment or market outcome changes, a consumer may be made better off ( 改善 ) or worse off ( 悪化 ). Economists often want to measure how consumers ...
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PQ2 2 最近の更新履歴 yyasuda's website
... Solve the following problems in Snyder and Nicholson (11th):. 1.[r] ...
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PS2 2 最近の更新履歴 yyasuda's website
... (a) Find a Bayesian Nash equilibrium of the game in pure strategies in which each player i accepts an exchange if and only if the value v i does not exceed some threshold θ i (b) How would your answer to (a) change if ...
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EX2 2 最近の更新履歴 yyasuda's website
... Solve the following problems in Snyder and Nicholson (11th):. 1.[r] ...
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EX2 2 最近の更新履歴 yyasuda's website
... Solve the following problems in Snyder and Nicholson (11th):. 1.[r] ...
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Lec2 2 最近の更新履歴 yyasuda's website
... Proof of Pratt’s Theorem (1) Sketch of the Proof. To establish (i) ⇔ (iii), it is enough to show that P is positively related to r. Let ε be a “small” random variable with expectation of zero, i.e., E(ε) = 0. The ...
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Lec13 最近の更新履歴 yyasuda's website
... mechanism to make social choices should not depend on society’s members holding any particular sorts of views. ◮ WP is very straightforward, and one that economists, at least, are quite comfortable with. It says ...
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