Consumers make choices over bundles of goods. Consumer theory models the way in which these choices are made. A good is simply a product — such as apples or bananas. A good may be specified in terms of time — such as
Production — Oligopoly 1 Cournot Duopoly Suppose there are two firms in an industry. Their strategy spaces are quantities. Their payoffs are profits. Industry demand is given by the inverse demand function, P(Q), where industry production is Q = q1 + q2. They