Consider the pricing problem between two independent firms, Firm A and Firm B that make complement products..?
Call these products A and B and denote their prices Pa+Pb respectively. Products A and B have zero marginal cost and are used to make an integrated system S. The demand for this system is given by equation Qs(Ps)=180-1/3Ps, where Ps=Pa+Pb....
-suppose prices are announced simultaneously, what are the equilibrium prices Pa,Pb, and Ps?
-Suppose Firm A announces its price first,what are the equilibrium prices Pa,Pb,and Ps?
-Suppose Firm A and B merge into one company..what is the equilibrium price,Ps?
-where are prices the lowest? why is this unusual?
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