A congestible urban transport system is considered in which cars and buses are used for commuting and non-commuting trips. Commuting is a strict complement to taxable labour supply. The optimal tax structure for raising a given amount of government revenue is examined for the cases where...

This paper introduces strategic behavior of the electricity network operator in a congested network with imperfect competition for generation. It models a two stage Stackelberg game. First, the network operator sets transmission prices, then generators set output and sales. Several scenarios for...

Abstract: This paper derives the socially optimal transmission prices in a congested electricity network when there is imperfect competition in generation, and when the budget constraint of the network operator is binding. The results which we derive are a generalization of the standard Ramsey...

We address the presence of supplier-induced demand in the Belgian primary care market, which is characterized by a .fixed fee system and a high density of General Practitioners (GP). Using a unique dataset on the number of visits of all Belgian GPs, we first investigate whether we can find...

This paper deals with the reforming transport pricing in Belgium. An economic perspective on equity, efficiency and acceptability is presented.