Uncertainty in election outcomes generates politically induced regulatory risk. For monopoly regulation, political parties' risk attitudes towards such risk depend on a fluctuation effect that hurts both parties and an output-expansion effect that benefits at least one party. Irrespective of the...

We consider a vertically related market characterized by downstream imperfect competition and by the monopolistic provision of an essential facility-based input, whose price is set by a social-welfare maximizing regulator. Our model shows that the regulatory knowledge about the cost for...

We investigate regulation as the outcome of a bargaining process between a regulator and a regulated firm. The regulator is required to monitor the firm's costs and reveal its information to a political principal (Congress). In this setting, we explore the scope for collusion between the...

In an industry where regulated firms interact with unregulated suppliers, we investigate the welfare effects of a merger between regulated firms when cost synergies are uncertain before the merger and their realization becomes private information of the merged firm. The optimal merger policy...

We examine the issue of whether two monopolists which produce substitutable goods should be regulated by one (centralization) or two (decentralization) regulatory authorities, when the regulator(s) can be partially captured by industry. Under full information, two decentralized agencies - each...

Within a standard three-tier regulatory model, a benevolent principal delegates to a regulatory agency two tasks: the supervision of the firm's (two-type) costs and the arrangement of a pricing mechanism. The agency may have an incentive to manipulate information to the principal to share the...

We investigate regulation as the outcome of a bargaining process between a regulator and a regulated firm. The regulator is required to monitor the firm’s costs and reveal its information to a political principal (Congress). In this setting, we explore the scope for collusion between the...

Within a standard three-tier regulatory model, a benevolent prin- cipal delegates to a regulatory agency two tasks: the supervision of the …rms (two-type) costs and the arrangement of a pricing mecha- nism. The agency may have an incentive to manipulate information to the principal to share the...

We examine the issue of whether two monopolists which produce substitutable goods should be regulated by one (centralization) or two (decentralization) regulatory authorities, when the regulator(s) can be partially captured by industry. Under full information, two decentral- ized agencies - each...

We consider a vertically related market characterized by down- stream imperfect competition and by the monopolistic provision of an essential facility-based input, whose price is set by a social-welfare maximizing regulator. Our model shows that the regulatory knowl- edge about the cost for...