2009-01-22Buch DOI: 10.18452/4171
Regulatory Risk under Optimal Incentive Regulation
The paper provides a tractable, analytical framework to study regulatory risk under optimal incentive regulation. Regulatory risk is captured by uncertainty about the policy variables in the regulator’s objective function: weights attached to profits and costs of public funds. Results are as follows: 1) The regulator’s reaction to regulatory risk depends on the curvature of the aggregate demand function. 2) It yields a positive information rent effect exactly when demand is convex. 3) Firms benefit from regulatory risk exactly when demand is convex. 4) Consumers’ risk preferences tend to contradict the firm’s. 5) Benevolent regulators always prefer regulatory risk and these preferences may contradict both the firm’s and consumers’ preferences.
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