トップPDF Lec13 最近の更新履歴 yyasuda's website
Lec13 最近の更新履歴 yyasuda's website
... Arrow’s Requirements of the SWF (1) Unrestricted Domain (UD) The domain of f must include all possible combinations of individual preference relations on X. Weak Pareto Principle (WP) For any pair of alternatives ...
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Lec13 最近の更新履歴 yyasuda's website
... Thm An aggregate production plan y maximizes aggregate profit, if and only if each firm’s production plan y j maximizes its individual profit for all j ∈ J. The theorem implies that there are two equivalent ways ...
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Lec13 最近の更新履歴 yyasuda's website
... The threat of rejection results in larger offers compared to the dictator game, and recipients enjoy significantly higher payoffs on average. Most of the proposer divide the pr[r] ...
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Final13 最近の更新履歴 yyasuda's website
... 4. Incomplete Information (16 points, think carefully) There are four different bills, $1, $5, $10, and $20. Two individuals randomly receive one bill each. The (ex ante) probability of an individual receiving each bill ...
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MarketDesign en 最近の更新履歴 yyasuda's website
... Exist exactly one for ANY exchange problem. Always Pareto efficient and individually rational[r] ...
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Lec7 最近の更新履歴 yyasuda's website
... A strategy in dynamic games is a complete action plan which prescribes how the player will act in each possible.. contingencies in future..[r] ...
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Lec8 最近の更新履歴 yyasuda's website
... A tree starts with the initial node and ends at.. terminal nodes where payoffs are specified..[r] ...
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Lec9 最近の更新履歴 yyasuda's website
... 3(a - e)/4, is greater than aggregate quantity in the Nash equilib- rium of the Cournot game, 2(a - e)/3, so the market-clearing price is lower in the Stackelberg game.. Thus, i[r] ...
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Lec10 最近の更新履歴 yyasuda's website
... If the stage game has a unique NE, then for any T , the finitely repeated game has a unique SPNE: the NE of the stage game is played in every stage irrespective of the histor[r] ...
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Nobel2015 最近の更新履歴 yyasuda's website
... 安田予想で未受賞の候補者たち Robert Barro (1944-, マクロ、成長理論) → イチオシ！ Elhanan Helpman (1946-, 国際貿易、成長) → 誰ともらうのか？ Paul Milgrom (1948-, 組織の経済学、オークション) → 今年は厳しい… Ariel Rubinstein (1951-, ゲーム理論) → 今年は厳しそう… ...
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Lec4 最近の更新履歴 yyasuda's website
... Both the Bertrand and Cournot models are particular cases of a more general model of oligopoly competition where firms choose prices and quantities (or capacities.). Ber[r] ...
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PracticeM 最近の更新履歴 yyasuda's website
... Consider a consumer problem. Suppose that a choice function x(p; !) satis…es Walras’s law and WA. Then, show that x(p; !) is homogeneous of degree zero. 6. Lagrange’s Method You have two …nal exams ...
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Lec5 最近の更新履歴 yyasuda's website
... elimination of strictly dominated strategies can never be selected (with positive probability) in a mixed-strategy Nash equilibrium.[r] ...
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Lec9 最近の更新履歴 yyasuda's website
... 3(a - e)/4, is greater than aggregate quantity in the Nash equilib- rium of the Cournot game, 2(a - e)/3, so the market-clearing price is lower in the Stackelberg game.. Thus, i[r] ...
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Lec3 最近の更新履歴 yyasuda's website
... payoff) while M gives 1 irrespective of player 1’s strategy. Therefore, M is eliminated by mixing L and R . After eliminating M , we can further eliminate D (step 2) and L (step 3), eventually picks up ( U , R ...
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Lec1 最近の更新履歴 yyasuda's website
... Prisoners’ Dilemma: Analysis (3) (Silent, Silent) looks mutually beneficial outcomes, though Playing Confess is optimal regardless of other player’s choice! Acting optimally ( Confess , Confess ) rends up ...
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Lec2 最近の更新履歴 yyasuda's website
... Prisoners’ Dilemma: Analysis ( Silent , Silent ) looks mutually beneficial outcomes, though Playing Confess is optimal regardless of other player’s choice! Acting optimally ( Confess , Confess ) rends up ...
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Final 最近の更新履歴 yyasuda's website
... 2 units of the firm 1’s good and A − p 2 + p 1 2 units of the firm 2’s good. Assume that the firms have identical (and constant) marginal costs c(< A), and the payoff for each firm is equal to the ...
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Lec10 最近の更新履歴 yyasuda's website
... If the stage game has a unique NE, then for any T , the finitely repeated game has a unique SPNE: the NE of the stage game is played in every stage irrespective of the histor[r] ...
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Midterm2 最近の更新履歴 yyasuda's website
... (a) If an agent is risk averse, her risk premium is ALWAYS positive. (b) When every player has a (strictly) dominant strategy, the strategy profile that consists of each player’s dominant strategy MUST be a Nash ...
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