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An Anatomy of Bengaluru's ICT Cluster: A Community Detection Approach

Published online by Cambridge University Press:  18 October 2019

Ekaterina Turkina  and
Ari Van Assche
Ekaterina Turkina*
Affiliation:
HEC Montréal, Canada
Ari Van Assche
Affiliation:
HEC Montréal, Canada
*
Corresponding author: Ekaterina Turkina (ekaterina.turkina@hec.ca)
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Abstract

We use community detection analysis to investigate the structure of Bengaluru's ICT cluster's inter-organizational network during the period 2015–2017. Building on the knowledge sourcing literature, we conjecture that cluster firms primarily build knowledge-seeking horizontal linkages with technologically similar companies, and that this splits the network into multiple technological communities within which firms are tightly connected, but between which linkages are scarce. We further propose that community-spanning firms which build horizontal linkages that bridge technological communities are more likely to conduct radical innovation than their peers. We finally argue that no relation exists between technological proximity and community formation in the network of vertical buyer-supplier relations. Using a voltage-based algorithm for community discovery, we draw empirical support for these predictions. We discuss the implications of our findings for Bengaluru's upgrading potential.

摘要

我们利用社区检测分析，对2015-2017年间班加罗尔ICT集群组织间网络进行了研究。基于知识源化相关文献，我们推测，集群企业主要与技术相似的企业建立寻求知识的横向联系，这就将整个集群组织间网络分割为多个技术社区，企业通常与其所在技术社区内的企业联系紧密，但缺乏与社区间企业的联系。我们进一步提出，与同类企业相比，跨社区建立横向联系的企业更有可能进行突破性创新。最后，我们认为在垂直的买方——供应商关系网络中，技术邻近性与社区形成之间没有关系。基于电压的社区发现算法结果表明，我们的预测得到了支持。同时，我们进一步讨论了本研究结果对班加罗尔升级潜力的启示。

Аннотация

С помощью анализа сообщества, мы исследуем структуру межорганизационной сети в ИКТ кластере в Бангалоре за период 2015–2017 гг. На основании литературы по источникам знаний, мы предполагаем, что кластерные компании прежде всего налаживают горизонтальные связи для получения знаний с компаниями в сходной технологической сфере, и что это разделяет сеть на несколько технологических сообществ, внутри которых компании тесно связаны, но связи между отдельными сообществами отсутствуют. Мы также предполагаем, что компании, которые связывают свои сообщества, а также развивают горизонтальные связи между разными технологическими сообществами, с большей вероятностью будут осуществлять радикальные инновации, чем другие компании. Наконец, мы утверждаем, что не существует никакой связи между технологической схожестью и формированием сообщества в сети вертикальных отношений между покупателем и поставщиком. Используя алгоритм, основанный на разности потенциалов, для исследования сообщества, мы получаем эмпирические подтверждения для этих предположений. Мы обсуждаем практическое значение наших выводов для повышения потенциала Бангалора.

Resumen

Usamos análisis de detección comunitaria para investigar la estructura de la red inter-organizacional del clúster TIC en Bengaluru en el periodo 2015-2017. Con base en la literatura de abastecimiento de conocimiento, conjeturamos que las empresas del clúster construyen principalmente vínculos horizontales para la búsqueda de conocimiento con empresas tecnológicamente similares, y que esto divide la red en múltiples comunidades tecnológicas dentro de las cuales las empresas están estrechamente conectadas, pero entre las cuales los vínculos son escasos. Adicionalmente proponemos que las que abarca la comunidad las cuales construyen vínculos horizontales que tienden puentes en las comunidades tecnológicas son más propensas a realizar innovaciones radicales que sus pares. Finalmente discutimos que no existe relación entre la proximidad tecnológica y la formación de comunidad en las redes verticales de comprador-proveedor. Usando un algoritmo basado en voltaje para el descubrimiento comunitarios, obtenemos apoyo empírico para estas predicciones. Discutimos las implicaciones de nuestros hallazgos para el potencial de mejoramiento de Bengaluru.

Keywords

business groupsknowledge sharingorganizational theorypatent and citation analysissocial networks企业集团知识共享组织理论专利与引文分析社会网络деловые кругиобмен знаниямиорганизационная теорияанализ патентов и цитированиясоциальные связиgrupos empresarialesintercambio de conocimientosteoría organizacionalanálisis de patentes y citacionesredes sociales
Type
Special Issue: The Innovation and Entrepreneurship Ecosystem in India
Information
Management and Organization Review , Volume 15 , Special Issue 3: The Innovation and Entrepreneurship Ecosystem in India , September 2019 , pp. 533 - 561
Copyright
Copyright © The International Association for Chinese Management Research 2019 

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Footnotes

Accepted by: Guest Editors Suresh Bhagavatula and Ram Mudambi, and Deputy Editor Johann Peter Murmann

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