1. Lance Fortnow Northwestern University

2. If it is hard to computer an equilibrium than the market might not be getting there.

3. Cannot compute the best strategies Leads to different equilibrium Using the assumed limited computational ability of opponents to our advantage.

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6. Secure Communication (E-Commerce) Secure Computation (Cloud Computing) Psuedorandomness (Mixed Strategies)

7. Ability or Inability to learn, predict and adapt to opponents strategies Provide tools and recommendations to consumers Loss of privacy