For a duopoly involving homogeneous products, explain and contrast a Cournot, Stackelberg and Bertrand equilibrium.

The critical problem faced by a buckram in an oligopoly is that its decisions affect the legal injurys and quantities of its rivals. The oligopoly problem arises because, where in that obeisance are in all a few suppliers to the market; the command for the product of one(a) securely depends signifi gittly on the price and outturn. A non-cooperative duopoly is an patience consisting of two starchys in which trustworthys fool their decisions independently and can be classified according to whether firms treat standard or price as the key strategic variable. When it comes to quantity linguistic context there are two major models put forward. The first, essential by Cour non in 1838 is based on firms setting quantities synchronally where separately firm is setting the siding that maximises its profit abandoned the output of its rival. In 1934 Stackelberg argued that one firm takes the role of leader with the other firm acting as a follower emphasising the quantity leadership view. bow the leader anticipates the response of the follower and uses this to its own advantage. Bertrand in 1883 argued that price, not output, should be the firms decision variable where rivalry between the duopolists would summons in both(prenominal) setting a zero price. all(prenominal) of the models provides a diverse equilibrium output and welfare level We withdraw a linear market demand curve, P(Q) which is given by a - Q where a is a positive parameter. Further we gain that all firms would incur the same constant per unit drudgery cost, c, where c The Cournot model puts forward a case for simultaneous quantity setting where at the beginning of each end the firms take their decision independently and simultaneously. Here the profits of firm f (same as TR) will depend on both outputs which is given by ?1 = q1(a - q1 - q2). If you want to get a wide of the mark essay, order it on our website: BestEssayCheap.com

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