This report was sponsored by the Union of African Railways, as part of a Sub-Saharan Africa Transport Project task aimed at defining what is involved in restructuring railways so that they behave more like market driven enterprises. The question addressed in this document is not whether the...

Decisions about investments in the long-lived assets of transport infrastructure require some assumptions about prospective long-term demand from services using that infrastructure. To improve the basis for such predictions, the authors estimated the long-run determinants of domestic freight...

In many countries the mismatch between what the railways offer and what the customers want has caused significant economic inefficiency and severe financial strains for the railways and their government owners. The concept of the railway as a monolithic entity is so strong in many countries as...

The literature on the theory of the firm is rich in theoretical and practical insights. The key messages in this overview are the following: (a) the modern theory of the firm provides many insights into political organization, for political jurisdictions can be viewed as pseudo-firms that...

The authors argue that further moves to liberalize trade and to implement existing GATT rules and principles may have a greater impact on global competition than would the pursuit of harmonization of competition policy. They also suggest that current GATT rules and case law provide scope for...

Why does income inequality differ among countries? Using a sample of 80 countries from the 1980s, the author shows that two types of factors explain variations in income inequality. The first are factors that are, in the short term, independent of economic policies and are included in the...