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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/26807

Title: The world city network: evaluating top-down versus bottom-up approaches
Authors: Luthi, Stefan
Thierstein, Alain
Hoyler, Michael
Keywords: World city network
Interlocking network model
Knowledge economy
Issue Date: 2018
Publisher: © Elsevier
Citation: LUTHI, S., THIERSTEIN, A. and HOYLER, M., 2018. The world city network: evaluating top-down versus bottom-up approaches. Cities, 72(pt B), pp.287-294.
Abstract: The growth of the knowledge economy has led to new forms of business networks linking cities and towns across different spatial scales. Various attempts have been made to analyse these networks empirically using the interlocking network model of the Globalization and World Cities (GaWC) research network. Two approaches can be distinguished from a spatial perspective: a global ‘top-down’ approach that studies the world city network from the perspective of the largest advanced producer service firms, and a macro-regional ‘bottom-up’ approach that starts with the most important knowledge-intensive firms located within specific territorial boundaries. This paper compares and critically assesses the methodological implications and empirical outcomes of both approaches with reference to case studies of the German space economy. Both approaches pursue similar objectives: to investigate external relations of cities, both transnationally and on the national scale. Differences exist in the theoretical argumentation: the top-down approach is grounded in world city research; the bottom-up approach is anchored in debates in regional science and economic geography. In this paper, we argue for the need of scale-sensitive interpretations of connectivity patterns resulting from different approaches to the interlocking network model and conclude with some tentative recommendations for the methodological direction of future research in world city network studies.
Description: This paper is closed access until 29th March 2019.
Version: Accepted for publication
DOI: 10.1016/j.cities.2017.09.006
URI: https://dspace.lboro.ac.uk/2134/26807
Publisher Link: https://doi.org/10.1016/j.cities.2017.09.006
ISSN: 0264-2751
Appears in Collections:Closed Access (Geography and Environment)

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