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Agglomeration economies, knowledge spillovers, technological diversity and spatial clustering of innovations

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Abstract

This paper explores the spatial patterns of innovative activities from an empirical perspective and with reference to the Italian case. Using patent and other economic data at the NUTS 3 level (provinces), it borrows methodology and techniques from spatial statistics in order to analyse the way innovative and economic activities are arranged in space. Results show that innovative activities are considerably more spatially concentrated than production, but that there are also large differences across sectors in the spatial patterns of innovation. In mechanical engineering, industrial equipment and instruments sectors innovative activities tend to cluster around local systems of contiguous provinces, while in most chemical and electronic sectors innovative activities tend to concentrate in few metropolitan provinces surrounded by other non-innovative provinces. Regression analysis is also carried out to evaluate the impact of agglomeration economies, knowledge spillovers and technological diversity on the innovative performance of provinces.

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  • Stefano Breschi, 1998. "Agglomeration economies, knowledge spillovers, technological diversity and spatial clustering of innovations," LIUC Papers in Economics 57, Cattaneo University (LIUC).
    • Handle: RePEc:liu:liucec:57
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    1. Izabella Szakálné Kanó & Zsófia Vas, 2013. "Spatial Distribution of Knowledge-Intensive Industries in Hungary," Transition Studies Review, Springer;Central Eastern European University Network (CEEUN), vol. 19(4), pages 431-444, March.
    2. Rusanovskiy, Viktor (Русановский, Виктор) & Markov, Vladimir (Марков, Владимир) & Brovkova, Anna (Бровкова, Анна), 2018. "Modeling the Effects of Spatial Localization in Urban Agglomerations of Russia [Моделирование Эффекта Пространственной Локализации В Городских Агломерациях России]," Ekonomicheskaya Politika / Economic Policy, Russian Presidential Academy of National Economy and Public Administration, vol. 6, December.
    3. Pierre Therrien, 2005. "City and innovation: Different size, different strategy," European Planning Studies, Taylor & Francis Journals, vol. 13(6), pages 853-877, September.
    4. Elif Bascavusoglu-Moreau & Qian Cher Li, 2013. "Knowledge Spillovers & Sources of Knowledge in the Manufacturing Sector: Literature Review & Empirical Evidence for the UK," Working Papers wp451, Centre for Business Research, University of Cambridge.

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