The paper characterises the choice rules that can be implemented when agents are unable to commit themselves not to renegotiate the mechanism.

Duality methods of linear and convex programming are applied to impute definite marginal values to the fixed inputs of a hydroelectric plant from the operating profit. Our earlier analysis of pumped storage (of energy and other cyclically priced goods) is thus extended to valuation of an...

Using convex calculus, we extend the Wong-Viner Theorem to nondifferentiable costs by equating the capital inputs' rental prices to their profit-imputed marginal values. Thus extended, the short-run approach to LRMC pricing is applied to peak-load pricing with storage.

We consider a neo-classical model of optimal economic growth with c.r.r.a. utility in which the traditional deterministic trends representing population growth, technological progress, depreciation and impatience are replaced by Brownian motions with drift. When transformed to 'intensive' units,...

This paper shows that the inability of regulators to commit to long-term contracts is irrelevant when there is some competition between regulated firms and when firms' private information is correlated. This sharply contrasts with the dynamic of regulation without such competition. The paper...