Optimal vehicle size for road‐based urban public transport in developing countries

Abstract

Abstract Road‐based public transport in the cities of developing countries comes in a variety of physical and organizational forms. Many of these cities have a large component of unconventional or intermediate public transport (IPT). IPT often fills the gaps in service that cannot be provided by the operators of conventional public transport. The contrast in institutional framework between the operators of conventional vehicles and IPT is sharpened by the profitability of the two types; conventional buses, usually organized in large fleets and often run by the government, are seemingly difficult to maintain as a commercial enterprise whereas IPT which is usually privately owned in small fleets is profitable. A considerable debate has arisen over which type of public transport system (conventional or IPT) to encourage. The debate has often been confused because it involves two quite separate issues: whether the provision of public transport should be left entirely to private enterprise, and, the technical ...