It is shown that in a mixed duopoly under quantity competition, the public firm's reaction function may be upward-sloping. This is the case with a concave demand function when the public firm attaches to private profits a smaller weight than to its own profits. Copyright 1995 by Blackwell...

This paper provides an empirical analysis of Governments' decisions to sell privatised companies on both international and domestic markets in a sample of 392 privatisations in 42 countries. Political theories of privatisation find strong support in our analyses: market oriented Governments...

In this paper we analyse the affordability of water and energy for Italian households. We first document how the regulatory reform has changed the system of price setting, illustrating the dynamics of utility prices and of household expenditure in the period 1998-2005. We then discuss current...

We analyse the effects of different regulatory schemes (price cap and profit sharing) on a firm's investment of endogenous size. Using a real option approach in continuous time, we show that profit sharing does not delay a firm's start-up investment relative to a pure price cap scheme. Profit...

This paper examines competition in the liberalized natural gas market. Each .firm has zero marginal cost core capacity, due to long term contracts with take or pay obligations, and additional capacity at higher marginal costs. The market is decentralized and the firms decide which customers to...

The paper examines the effects of interconnecting two (network) markets that previously were totally separated. In each market different capacity-constrained firms operate. Firms collude whenever it is rational for them to do so. We identify the maximum sustainable price in each of the two...

In this article we analyse the effects of different regulatory schemes (price cap and profit sharing) on a firm’s investment of endogenous size. Using a real option approach in continuous time, we show that profit sharing does not affect a firm’s start-up decision relative to a pure price...

In this article we analyse the effects of different regulatory schemes (price cap and profit sharing) on a firm’s investment of endogenous size. Using a real option approach in continuous time, we show that profit sharing does not affect a firm’s start-up decision relative to a pure price...

This paper addresses the issue of how regulatory constraints affect firm’s investment choices when the firm has an option to delay investment. The RPI-x rule is compared to a profit sharing rule, which increases the x factor in case profits go beyond a given level. It is shown that a pure...