Risk Aversion: Deal Or No Deal? Outline
Risk Aversion: Deal or No Deal? Outline ¨ Risk Attitude and Expected Return ¨ Game: Deal or No Deal? Risk Attitude and Expected Return ¨ In each pair, please choose an asset out of the two options. ¨ A: Option 1: 50%: 100; 50%: 50 vs. Option 2: 100%: 60 ¨ B: Option 1: 50%: 100; 50%: 50 vs. Option 2: 100%: 70 ¨ C: Option 1: 50%: 100; 50%: 50 vs. Option 2: 100%: 75 ¨ D: Option 1: 50%: 100; 50%: 50 vs. Option 2: 100%: 80 ¨ E: Option 1: 50%: 100; 50%: 50 vs. Option 2: 100%: 90 Risk Attitude and Expected Return ¨ Expected value n Expected Value = ∑Pi ⋅ X i i=1 Risk Attitude and Expected Return ¨ Risk Aversion: a dislike of uncertainty 1. If your choice is (2,2,2,2,2), (1,2,2,2,2), (1,1,2,2,2), you are risk-averse. 2. If your choice is (1,1,1,1,1), (2,2,2,2,1) or (2,2,2,1,1), you are risk-loving. 3. If your choice is (1,1,1or2,2,2), you are risk-neutral. Indifferent Game: Deal or No Deal ¨ I am sure most of you have heard about the TV show – Deal or No Deal. If you haven’t, the youtube videos below give you an idea of how this game is played: ¨ Deal or No Deal (http://www.youtube.com/watch?v=hmZFHjQfx-o&feature=related) ¨ First 1 million winner (http://www.youtube.com/watch?v=gg7vtTCAkbY&feature=related) Game: Deal or No Deal ¨ We are going to play a simplified version of the game.
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