トップPDF Lec1 14 最近の更新履歴 yyasuda's website
Lec1 14 最近の更新履歴 yyasuda's website
... Arrow-Debreu Equilibrium (1) In principle, time/date can be incorporated in the state of nature. Consider an exchange economy with I agents and K goods: Distinguish two dates: date 0 (ex ante), date 1 (ex ...
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Lec1 最近の更新履歴 yyasuda's website
... 現象 プレイヤー プレイヤー プレイヤー プレイヤー 「協力」 「協力」 「協力」 「協力」 「裏切り」 「裏切り」 「裏切り」 「裏切り」 軍拡競争 国 軍縮 軍拡 国際貿易政策 国 関税引き下げ 税率据え置き 男女間の協力 カップル 相手に従う 相手に要求 ...
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PS1 最近の更新履歴 yyasuda's website
... (a) The intersection of any pair of open sets is an open set. (b) The union of any (possibly infinite) collection of open sets is open. (c) The intersection of any (possibly infinite) collection of closed sets is closed. ...
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Final1 14 最近の更新履歴 yyasuda's website
... (a) If a consumer’s preference is complete and transitive, her demand behaviors always satisfy the weak axiom of revealed preference. (b) Even if a firm’s technology shows increasing return to scale, the ...
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PQ1 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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PS1 最近の更新履歴 yyasuda's website
... Suppose % is a preference relation on X. Then, show the followings. (a) Re‡exive: For any x 2 X, x x. (b) Transitive 1: For any x; y; z 2 X, if x y and y z, then x z. (c) Transitive 2: For any x; y; z 2 X, if x y ...
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Midterm 最近の更新履歴 yyasuda's website
... Ann and Bob are in an Italian restaurant, and the owner offers them a free 3- slice pizza under the following condition. Ann and Bob must simultaneously and independently announce how many slice(s) she/he would ...
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Micro1 最近の更新履歴 yyasuda's website
... where x is a vector of choice variables, and a := (a 1 , ..., a m ) is a vector of parameters ( パラメータ ) that may enter the objective function and constraint. Suppose that for each vector a, the solution is unique ...
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Lec1 最近の更新履歴 yyasuda's website
... “Soon after Nash ’s work, game-theoretic models began to be used in economic theory and political science,. and psychologists began studying how human subjects behave in experimental [r] ...
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PS1 最近の更新履歴 yyasuda's website
... with x = (y, z) where y is a scalar, z is an n-dimensional consumption vector, and V (·) is a real valued function. The consumption set X = R n +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
... Solve the following problems in Snyder and Nicholson (11th):. 1.[r] ...
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EX1 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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PS1 最近の更新履歴 yyasuda's website
... with x = (y, z) where y is a scalar, z is an n-dimensional consumption vector, and V (·) is a real valued function. The consumption set X = R n+1 + . (a) Show that if V is concave, U is quasi-concave. (b) Show ...
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Final 最近の更新履歴 yyasuda's website
... 2. Duopoly Game (20 points) Consider a duopoly game in which two firms, denoted by Firm 1 and Firm 2, simultaneously and independently select their own prices, p 1 and p 2 , respectively. The firms’ ...
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Lec2 1 最近の更新履歴 yyasuda's website
... Lotteries (1) We consider preferences and choices over the set of “lotteries.” Let S be a set of consequences (prizes). We assume that S is a finite set and the number of its elements (= |S|) is S. A lottery p is ...
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Final1 12 最近の更新履歴 yyasuda's website
... 4. Exchange Economy (12 points) Consider the following exchange economies with two agents and two goods. Derive competitive equilibrium prices and allocations in each case. (a) Two agents, 1 and 2, have the ...
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Final1 13 最近の更新履歴 yyasuda's website
... endowment of time is 2ω 1 units. There is no (initial) endowment of consumption good. Each individual has a common utility function U (x) = ln x 1 + 2a ln x 2 . Sup- pose that only Ann owns the firm and its ...
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PS2 1 最近の更新履歴 yyasuda's website
... Explain. (b) Show that any risk averse decision maker whose preference satisfies indepen- dence axiom must prefer L 2 to L 3 . 3. Question 3 (4 points) Suppose a monopolist with constant marginal costs prac- tices ...
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en 最近の更新履歴 yyasuda's website
... Introduction to Market Design and its Applications to School Choice.. Yosuke YASUDA.[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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