The principle of conditional convergence, in growth theory, fails to explain growth paths that are durably divergent among countries having similar structural characteristics (same rates of investment, of capitaldepreciation, of demographic growth, and similar access to technologies and...

Modelling students' behaviour in relation to tuition fees is a complex task since students' "talent" is not common knowledge. Students observe a private noisy signal of their abilities, while university receives noisy information based on the quantitative and qualitative data provided by...

What was the role of consumption structure evolution in the industrialization phases of the Western world since the 18th century? To answer this question, we first ask the économical ad historical literature. We detify the main phases of consumption structure evolution and establish a plausible...

The principle of conditional convergence, in growth theory, fails to explain growth paths that are durably divergent among countries having similar structural characteristics (same rates of investment, of capitaldepreciation, of demographic growth, and similar access to technologies and...

This paper addresses the question of what options are available to regulate the sector in the near future. In order to answer this question, the paper focuses on the problem of investment and innovation in an ex ante regulated sector. Relying on existing literature, we argue that ex ante...

This article addresses the impact of regulatory policy on levels of infrastructure deployment and derived welfare in the telecommunications sector. The model considers two potentially coexisting and partially competing techniques (the old ADSL - Asymmetric Digital Subscriber Line - technique) -...

This paper addresses the question of what options are available to regulate the sector in the near future. In order to answer this question, the paper focuses on the problem of investment and innovation in an ex ante regulated sector. Relying on existing literature, we argue that ex ante...

Abstract In a 2006 paper, Graeme Guthrie underlined that “[T]he impact of access price level on investment is not yet fully understood” and that “even less is known about the overall impact on welfare” (Guthrie 2006, p. 965). Although important progress has been made on the former issue,...

In this chapter, we aim to establish whether liberalization and accompanying regulatory arrangements have delivered the expected efficiency gains. In section I, we discuss the theoretical issues and demonstrate that ‘marketable' yet simplistic arguments in favour of liberalization tend to...