This paper incorporates the vertical structure of governments into a mixed oligopoly model by considering the public firms owned by different government levels, namely, a state‐owned public firm and a local public firm. As in the existing literature, a state‐owned public firm is assumed to...

This paper considers a differentiated goods managerial mixed duopoly composed of one social welfare‐maximising public firm and one profit‐maximising private firm. We model the firm choice of the strategic contract. We find that when the strength of network effects is sufficiently strong, the...