Recent research on the differential urbanisation (DU) model has examined the successive stages of concentration and dispersal of population in a set of hierarchy of cities at the national scale in many countries. Delhi, the capital city of India, and its adjoining areas, have experienced dramatic growth in recent years. In order to mitigate the adverse impact of growth, a National Capital Region (NCR) was delineated for co-ordinating growth related activities within the region. Based on the postulates of the DU model, we explore the urban structural pattern of the NCR over the past three decades. Our empirical findings of the growth of cities and towns within the core and periphery of the NCR support the usefulness of the DU approach in assessing the urban regional development patterns. Urbanisation trends, as observed in the hierarchical restructuring of population would have implications for regional development policies and programmes.

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Standard-Nutzungsbedingungen:Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Zwecken und zum Privatgebrauch gespeichert und kopiert werden.Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich machen, vertreiben oder anderweitig nutzen.Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, gelten abweichend von diesen Nutzungsbedingungen die in der dort genannten Lizenz gewährten Nutzungsrechte. Terms of use: Documents in ABSTRACTThe process of globalisation has gone through different phases of evolution since the 1960s and has affected different parts of the South differently during each phase. This paper starts with characteristics of the current phase of global regionalization and how it impacts economically on different parts of the developing world. It explains what advantages and disadvantages the neo-liberal economic development approach hold for the South and how different parts of the South are responding to them. It shows what challenges the lagging South face in its quest to reconnect to the global economy. The paper then moves on to the concept of sustainable urban development and how the market could be made more accessible to large parts of the lagging urban South within the framework of sustainable development. It analyses the current structure of the informal urban economic sector and demonstrates how vertical integration could be achieved between the formal and informal urban economic sectors in the urban South. Finally it looks at different models of sustainable urban development and what consequences each holds for economic development in the urban South.

Spatial planning for informal economic enterprises globally and cities of the developing world such Harare in particular is made difficult by the lack of appropriate data. In most cases, informal economic enterprises are discussed descriptively and statistically, leaving out their spatial characteristics. This makes the orderly planning for the enterprises very difficult if not impossible, especially given that the informal economy dominates the economies of most developing countries. This article presents geographic information data that was collected by means of mobile geographic positioning systems over time. In the absence of any other spatial datasets in the City of Harare, this unique data is handy in revealing spatial locational trends of informal economic enterprises and the preferred locational behaviour of informal economic entrepreneurs in the city.

During the constitutional talks that preceded the democratic election of South Africa in 1994, final agreement could not be reached on the position of all new provincial boundaries. This resulted in so-called 'hard' and 'soft' boundaries, the former referring to sections of boundaries on which there was general agreement, and the latter to those where there were still differences of opinion about their position between the negotiating parties. Yet, as the building blocks of the new provinces and as the regional units most often used for planning and administrative purposes, it is the magisterial districts that were most severely distorted by the system of apartheid. In view of the changes that are taking place in the local government system of South Africa currently, especially the new district boundaries that have been announced by the Demarcation Board in November 1999, the distorting effect apartheid had on the boundaries of the previous magisterial districts, is demonstrated in this article. Various distortions are pointed out and changes are suggested which could significantly improve local, provincial and national governance in South Africa, if implemented.