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The connectivity of infrastructure networks and the urban space of São Paulo in the 1990s

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  • Ricardo Toledo Silva

Abstract

This article explores the strategic importance of information systems for social control of networked services on urban and regional scales, and the nature of the information required for that purpose. The standard indicators of infrastructure coverage – by and large based on the number and encompassment of connections – no longer respond to the real conditions of supply and consumption. The technological and managerial innovations in flow control and dispatch, along with the effects of combined access to multi‐mode networks, render the evaluation of services’ connectivity considerably more complex than it used to be in the past. Private domination over the supply structure of these services tends to make the political struggle for equitability more dependent on the technical reliability of information than it could have been under the model of state supply. Networked services’ management has evolved to a more demand‐oriented structure, but this structure has so far reproduced the structural inequalities of Brazilian society in favor of powerful stakeholders, e.g. large consumers. The potential for more democratic control associated with this new balance between supply and demand in networked services can only evolve if more vulnerable social groups have access to sound technological and managerial information. To support this idea the article shows the importance of connectivity indicators in determining the effective access to networked utilities in the Metropolitan Area of São Paulo, in contrast to the traditional indicators of services’ coverage. Cet article explore l’importance stratégique des systémes d’information pour le contrôle social des services de réseaux au niveau urbain et régional, et la nature de l’information nécessaire pour cela. Les indicateurs habituels du niveau d’information sur l’infrastructure – généralement basés sur le nombre et la compréhension des relations – ne répondent plus aux conditions réelles de provision et de consommation. Les nouveautés de technologie et de gestion dans le contrôle du mouvement et dans les expéditions, ainsi que les effets de l’accés joint aux réseaux à modes multiples, rendent l’évaluation des liens entre les services beaucoup plus complexe que précédemment. La domination de la structure de provision de ces services par le domaine privé a tendance à rendre la lutte politique pour la justice plus dépendante de la fiabilité des informations qu’elle aurait pu l’?tre dans le modéle de provision par l’état. La gestion des services de réseaux a évolué vers une structure orientée vers la demande, mais jusqu’à présent cette structure a reproduit les inégalités structurelles de la société brésilienne qui favorise des détenteurs de pouvoir, par exemple les gros consommateurs. Les possibilités d’un contrôle plus démocratique associéà cet équilibre nouveau entre la provision et la demande dans les services de réseaux ne peut se développer que si les groupes sociaux les plus vulnérables ont accés à une information technologique et gestionnaire fiable. Pour soutenir cette opinion, l’article démontre l’importance des indicateurs de rapports pour déterminer des conditions d’accés efficaces aux entreprises de service de réseaux dans la région métropolitaine de Sao Paulo, au contraire des indicateurs traditionnels de l’information des services.

Suggested Citation

  • Ricardo Toledo Silva, 2000. "The connectivity of infrastructure networks and the urban space of São Paulo in the 1990s," International Journal of Urban and Regional Research, Wiley Blackwell, vol. 24(1), pages 139-164, March.
  • Handle: RePEc:bla:ijurrs:v:24:y:2000:i:1:p:139-164
    DOI: 10.1111/1468-2427.00240
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