Brito, Paulo; Costa, Luís; Dixon, Huw - ISEG - School of Economics and Management, Department … - 2010
We consider a Ramsey model with a continuum of Cournotian industries where free entry generates an endogenous markup. The model produces two different regimes, monopoly and oligopoly, resulting in non-smooth dynamics. We analyze the global dynamics of the model, demonstrating the model may...