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Related Variety, Trade Linkages, and Regional Growth in Italy

Bibliographic Data

ID5010144
AuthorsRon Boschma (0000-0001-5592-1876, Utrecht University), Simona Iammarino (0000-0001-9450-1700, University of Sussex)
Year2009
Volume85
Issue3
Pages289-311
Publication date2009-07-01
Peer ReviewedYes
Open AccessYes
TypeARTICLE
VenueEconomic Geography (JOURNAL)
Journal identifiersISSN: 0013-0095 • E-ISSN: 1944-8287
PublisherWiley (PUBLISHER • GB)
DOI10.1111/j.1944-8287.2009.01034.x
OpenAlexW1580329087
LanguageEN
Citations received292
References cited63

This article presents estimates of the impact of regional variety and trade linkages on regional economic growth by means of export and import data by Italian province (NUTS 3) and sector (three-digit) for the period 1995-2003. Our results show strong evidence that related variety contributes to regional economic growth. Thus, Italian regions that are well endowed with sectors that are complementary in terms of competences (i.e., that show related variety) perform better. The article also assesses the effects of the breadth and relatedness of international trade linkages on regional growth, since they may bring new and related variety to a region. Our analysis demonstrates that regional growth is not affected by simply being well connected to the outside world or having a high variety of knowledge flowing into the region. Rather, we found evidence of related extraregional knowledge sparking intersectoral learning across regions. When the cognitive proximity between the extraregional knowledge and the knowledge base of a region is neither too small nor too large, real learning opportunities are present, and the external knowledge contributes to growth in regional employment

Business · Economic geography · Economics · Economy · Geography · International trade · Regional development · Regional science · Shift-share analysis · Variety (cybernetics) · Computer Science · Italy: Economic History and Contemporary Issues · Regional Economics and Spatial Analysis · Regional resilience and development

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  • Aglomeração produtiva e diversificação

    Open Access•Ariana Ribeiro Costa, Renato De Castro Garcia et al.•Revista Brasileira de Estudos…•2018

  • A Matter of Location

    K Laursen, Francesca Masciarelli et al.•Regional Studies•2015

  • Industrial development in thin regions

    Arne Isaksen•Journal of Economic Geography•2014

  • Economic Geography

    Open Access•Trevor J Barnes, Elaine Sheppard et al.•International Encyclopedia of…•2024

  • Economic Geography

    Open Access•Elaine Sheppard, Eric Sheppard et al.•International Encyclopedia of…•2017

  • The resilience of entrepreneurial ecosystems

    Open Access•Philip T Roundy, Beverly K Brockman et al.•Journal of Business Venturing…•2017

  • Knowledge coherence, variety and economic growth

    Open Access•Francesco Quatraro•Research Policy•2010

  • Related variety and economic development

    Open Access•Jeroen Content, Koen Frenken•European Planning Studies•2016

  • Cumulative and Combinatorial Micro-dynamics of Knowledge

    Simone Strambach, Benjamin Klement•European Planning Studies•2012

  • Firm collaboration and modes of innovation in Norway

    Open Access•Rune Dahl Fitjar, Andrés Rodríguez-Pose•Research Policy•2013

  • Efforts to Implement Smart Specialization in Practice—Leading Unlike Horses to the Water

    Henning Kroll•European Planning Studies•2015

  • Path creation, global production networks and regional development

    Open Access•Douglas Mackinnon, Danny Mackinnon et al.•Progress in Planning•2019

  • Regional innovation policies for new path development – beyond neo-liberal and traditional systemic views

    Open Access•Franz Todtling, Michaela Trippl•European Planning Studies•2018

  • Stylized Facts in the Geography of Innovation

    Open Access•Mitchell Feldman, Maryann P Feldman et al.•Handbook of the economics of…•2010

  • Mapping Knowledge Space and Technological Relatedness in US Cities

    Dieter F Kogler, David L Rigby et al.•European Planning Studies•2013

  • Creative Class and Regional Growth − Empirical Evidence from Eight European Countries

    Open Access•Ron Boschma, Ron A Boschma et al.•SSRN Electronic Journal•2007

  • Tourisme, mobilités et développement régional dans les Alpes Suisses

    Open Access•Delphine Guex•Tourisme, mobilités et…•2016

  • Emerging Synergies in Innovation Systems

    Open Access•Izabella Szakálné Kanó, Zsófia Vas et al.•Journal of the Knowledge Economy•2023

  • Do the creative industries support growth and innovation in the wider economy? Industry relatedness and employment growth in Italy

    Niccolò Innocenti, Luciana Lazzeretti•Industry and Innovation•2019

  • See the Sound, Hear the Style

    Atle Hauge, Brian J Hracs•Industry and Innovation•2010

  • Proximités

    Angelo Torres, Damien Talbot•Revue d’Économie Régionale &…•2018

  • Reasons for Clustering of Creative Industries in Italy and Spain

    Luciana Lazzeretti, Francesco Capone et al.•European Planning Studies•2012

  • Innovation in Symbolic Industries

    Roman Martins, Jerker Moodysson•European Planning Studies•2011

  • Innovation in Creative Cities

    Neil Lee, Andrés Rodríguez-Pose•Industry and Innovation•2014

  • Human Capital, Skills, and Uneven Intraurban Employment Growth

    Open Access•Jonathan Borggren, Rikard H Eriksson•Urban Studies Research•2014

  • The emerging empirics of evolutionary economic geography

    Ron Boschma, Koen Frenken•Journal of Economic Geography•2011

  • Green with anger

    Open Access•Fabiano Compagnucci, Daria Denti et al.•Cambridge Journal of Regions…•2026

  • Enhancing innovative capabilities in lagging regions

    Mariachiara Barzotto, Claudia Corradini et al.•Cambridge Journal of Regions…•2019

  • Towards an evolutionary economic geography research agenda to study migration and innovation

    Open Access•Andrea Morrison•Cambridge Journal of Regions…•2023

  • Left behind places’

    Open Access•Stefania Fiorentino, Amy Glasmeier et al.•Cambridge Journal of Regions…•2023

  • Rethinking evolutionary economic geography through a gender lens

    Open Access•Barbara Martini•Journal of Economic Geography•2025

  • Skill up

    Open Access•Mariachiara Barzotto, Lisa De Propris•Journal of Economic Geography•2018

  • Political rotation of city leaders and unrelated diversification in China

    Open Access•Shengjun Zhu, Ziliang Liu et al.•Journal of Economic Geography•2026

  • On firms’ product space evolution

    Alessia Lo Turco, Daniela Maggioni•Journal of Economic Geography•2015

  • Modern regional innovation policy

    Phillip Mccann, Raquel Ortega-Argilés•Cambridge Journal of Regions…•2013

  • Network dynamics and cluster evolution

    Pengfei Li, P-F Li et al.•Journal of Economic Geography•2011

  • How to jump further and catch up? Path-breaking in an uneven industry space

    Shengjun Zhu, Canfei He et al.•Journal of Economic Geography•2016

  • Product relatedness and export specialisation in China’s regions

    Open Access•Xiyan Mao, Canfei He•Cambridge Journal of Regions…•2018

  • A multi-sector model of relatedness, growth and industry clustering

    Open Access•Steven Bond‐Smith, Phillip Mccann•Journal of Economic Geography•2019

  • The path- and place-dependent nature of scientific knowledge production in biotech 1986-2008

    Gaston Heimeriks, Ron Boschma•Journal of Economic Geography•2013

  • Unrelated knowledge combinations

    Open Access•Markus Grillitsch, Bjørn Asheim et al.•Cambridge Journal of Regions…•2018

  • Production sophisticatedness and growth

    Nicola Daniele Coniglio, Raffaele Lagravinese et al.•Cambridge Journal of Regions…•2016

  • Shaping the formation of university-industry research collaborations

    Pablo D’Este, Frederick Guy et al.•Journal of Economic Geography•2012

  • Multinational enterprises, industrial relatedness and employment in European regions

    Open Access•Nicola Cortinovis, Riccardo Crescenzi et al.•Journal of Economic Geography•2020

  • Economic geography’s contribution to understanding the circular economy

    Open Access•Stéphane Bourdin, Angelo Torres•Journal of Economic Geography•2024

  • The geography of learning

    Mark Jenkins, Sean Tallman et al.•Journal of Economic Geography•2015

  • Local discoveries and technological relatedness

    Open Access•Alessia Lo Turco, Daniela Maggioni•Journal of Economic Geography•2018

  • The contribution of academic inventors to regional technological diversification

    Open Access•Francesco Quatraro, Alessandra Scandura•Journal of Economic Geography•2024

  • Beyond regional economic resilience

    Open Access•Han Chu, Huiwen Gong•Journal of Economic Geography•2026

  • Technological knowledge spaces and the resilience of European regions

    Open Access•Silvia Rocchetta, Andrea Mina et al.•Journal of Economic Geography•2021

  • Local variety and firm diversification

    Giulio Cainelli, Donato Iacobucci•Journal of Economic Geography•2015

  • Knowledge flows in high-impact firms

    Jonathan Borggren, Rikard H Eriksson et al.•Journal of Economic Geography•2015

  • Path dependency, regional variety and the dynamics of new firm creation in rooted and pioneering industries

    Open Access•Claudia Corradini, Enrico Vanino•Journal of Economic Geography•2021

  • Context sensitivity and economic-geographic (re)theorising

    Open Access•Huiwen Gong, Robert Hassink•Cambridge Journal of Regions…•2020

  • Migrant and ethnic diversity, cities and innovation

    N Lee•Journal of Economic Geography•2014

  • Symbolic knowledge innovation through bricolage in the periphery

    Open Access•Effie Kesidou, Emmanuella Plakoyiannaki et al.•Journal of Economic Geography•2024

  • Promoting regional growth and innovation

    Open Access•Gloria Cicerone, Phillip Mccann et al.•Journal of Economic Geography•2019

  • Go abroad or have strangers visit? On organizational search spaces and local linkages

    Bernd Ebersberger, Sverre J Herstad•Journal of Economic Geography•2011

  • Predicting the technological complexity of global cities based on unsupervised and supervised machine learning methods

    Open Access•Federico Nutarelli, Samuel Edet et al.•Journal of Economic Behavior &…•2025

  • Evolutionary Characteristics and Influencing Factors of China’s Urban Technology Transfer Network

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    Open Access•Matías Mancini, Federico Jelinski et al.•Revista Desarrollo y Sociedad•2022

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  • Technological diversification through global value chains in European regions

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  • Related and unrelated variety and convergence to technological frontier

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  • Incomplete innovative arrangements

    Ulrich Hilpert, Francesco D Sandulli•European Planning Studies•2025

  • Export structures, income inequality and urban-rural divide in China

    Open Access•Shengjun Zhu, Changda Yu et al.•Applied Geography•2020

  • Variety of external knowledge and industrial upgrading

    Open Access•Shengjun Zhu, Xudong Zhang et al.•Applied Geography•2026

  • The impact of relatedness and unrelatedness on breakthrough innovation in China

    Open Access•Hongji Chen, Pengxin Chen et al.•Applied Geography•2025

  • The role of Industry-University-Research collaboration in regional technological diversification

    Open Access•Wentao Li, Canfei He•Applied Geography•2024

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    Open Access•Jiantao Zhou, Huiwen Peng et al.•Applied Geography•2026

  • Technological relatedness

    Open Access•Seung Hwan Kim, Bogang Jun et al.•Scientometrics•2023

  • Widening the lens

    Open Access•Anthony Goerzen, Michael A Sartor et al.•Journal of International Business…•2023

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    Open Access•Mark Lorenzen, Ram Mudambi et al.•Journal of International Business…•2020

  • Models of Regional Economic Development

    Merle Buchholz, Maximilian Buchholz et al.•Zeitschrift für Wirtschaftsgeograph…•2021

  • The Impacts of production linkages on cross-regional collaborative innovations

    Open Access•Rui Yang, Tong Che et al.•Technological Forecasting and…•2021

  • Specialization in climate technologies at the regional level in Europe

    Open Access•Zhuoying You, Peter Teirlinck•Technological Forecasting and…•2024

  • Highly skilled migrants and technological diversification in the US and Europe

    Open Access•Federico Caviggioli, Paul H Jensen et al.•Technological Forecasting and…•2020

  • Manufacturing intelligentization and technological innovation

    Open Access•Aili Zhang, Zhu Han et al.•Technological Forecasting and…•2024

  • Technological diversification

    Open Access•Jon Mikel Zabala‐iturriagagoitia, Jon Mikel Zabala-Iturriagagoitia et al.•Technological Forecasting and…•2020

  • The contrasting effects of interregional networks and local agglomeration on R&D productivity in Chinese provinces

    Open Access•Xionghe Qin, Xueli Wang et al.•Technological Forecasting and…•2023

  • Polycentricity and technological diversification

    Jiayi Lu, Yuting Yang et al.•Regional Studies•2026

  • Rural E-Commerce and Emerging Paths Toward Product Renewal

    Jia Zhang, Cassandra C Wang et al.•The Professional Geographer•2023

  • Translating in practice

    Open Access•Adrian Prigel Jordahl, Richard Reistad et al.•Norsk Geografisk Tidsskrift -…•2023

  • Related variety, region-specific context, and regional economic performance

    Jaroslav Rusnák, Marián Kulla et al.•Norsk Geografisk Tidsskrift -…•2024

  • The geography of Covid‐19 and the structure of local economies

    Open Access•Andrea Ascani, Alessandra Faggian et al.•Journal of Regional Science•2021

  • Smoothing the Edges

    Open Access•Mi Hyun Song, Milad Abbasiharofteh et al.•Geographical Analysis•2026

  • The Positive sum strategy

    Nathan Rosenberg, Ralph Landau•The Positive sum strategy•1986

  • The regional world

    Michael Storper•The regional world•1997

  • The economics of technical change and international trade

    Giovanni Dosi•The economics of technical change…•1990

  • The Dynamics of Technology, Trade and Growth

    Jan Fagerberg, Bart Verspagen et al.•THE DYNAMICS OF TECHNOLOGY, TRADE…•1994

  • Structural Economic Dynamics

    Open Access•Luigi Lodovico Pasinetti, Luigi Pasinetti•Structural Economic Dynamics•1993

  • The Spatial Economy

    Masahisa Fujita, Paul Krugman et al.•Spatial Economy•1999

  • The Product Space Conditions the Development of Nations

    Open Access•César A Hidalgo, Bailey Klinger et al.•Science•2007

  • Knowledge Networks as Channels and Conduits

    J Owen-Smith, Walter W Powell•Organization Science•2004

  • On the nature, function and composition of technological systems

    Open Access•Bo Carlsson, Rafał Stankiewicz•Journal of Evolutionary Economics•1991

  • The New Economics Of Innovation, Spillovers And Agglomeration

    Mitchell Feldman, Maryann P Feldman•Economics of Innovation and New…•1999

  • The structure and evolution of industrial clusters

    Open Access•Simona Iammarino, Phillip Mccann et al.•Research Policy•2006

  • Identifying the Sources of Local Productivity Growth

    Open Access•Federico Cingano, Fabiano Schivardi•Journal of the European Economic…•2004

  • Export variety and the economic performance of countries

    Open Access•Pier Paolo Saviotti, Koen Frenken•Journal of Evolutionary Economics•2008

  • Disagreements, Spinoffs, and the Evolution of Detroit as the Capital of the U.S. Automobile Industry

    Open Access•Steven Klepper•Management Science•2007

  • Regional Innovation Systems

    Open Access•Bjørn Asheim, Bjørn T Asheim et al.•The Journal of Technology Transfer•2002

  • The spatial evolution of the British automobile industry

    R A Boschma, Rik Wenting•Industrial and Corporate Change•2007

  • The Economic Implications of Learning by Doing

    Kenneth J Arrow•The Review of Economic Studies•1962

  • Technical change and economic theory

    Giovanni Dosi•Technical change and economic…•1988

  • Regional Advantage

    Annalee Saxenian•Regional Advantage•1996

  • Essays on the Theory of Joint Production

    Open Access•Luigi Lodovico Pasinetti•Essays on the Theory of Joint…•1980

  • How does labour mobility affect the performance of plants? The importance of relatedness and geographical proximity

    Ron Boschma, Rikard H Eriksson et al.•Journal of Economic Geography•2008

  • Path dependence and regional economic evolution

    Ron Martins, Peter Sunley•Journal of Economic Geography•2006

  • The exaggerated death of geography

    Kevin Morgan•Journal of Economic Geography•2003

  • The Resurgence of Regional Economies, Ten Years Later

    Open Access•Michael Storper•European Urban and Regional Studies•1995

  • Externalities, knowledge spillovers and the spatial distribution of innovation

    Open Access•Raffaele Paci, Stefano Usai•GeoJournal•1999

  • Clusters and knowledge

    Open Access•H Bathelt, Anders Malmberg et al.•Progress in Human Geography•2004

  • Spaces and scales of innovation

    Open Access•Timothy G Bunnell, Neil M Coe•Progress in Human Geography•2001

  • The narrow moving band, the Dutch disease, and the competitive consequences of Mrs. Thatcher

    Open Access•Paul Krugman•Journal of Development Economics•1987

  • Regional innovation systems

    Open Access•David Doloreux, Saeed Parto•Technology in Society•2005

  • Related Variety, Unrelated Variety and Regional Economic Growth

    Koen Frenken, Frank Van Oort et al.•Regional Studies•2007

  • Competitiveness of Regions from an Evolutionary Perspective

    Ron Boschma•Regional Studies•2004

  • The Local Innovation System as a Source of 'Variety

    Norma M Rantisi•Regional Studies•2002

  • Innovation and Urban Regions as National and International Nodes for the Transfer and Sharing of Knowledge

    James Simmie•Regional Studies•2003

  • Dynamics of Export Specialization in the Regions of the Italian Mezzogiorno

    PAOLO GUERRIERI, Simona Iammarino•Regional Studies•2007

  • Gatekeepers of Knowledge within Industrial Districts

    Andrea Morrison•Regional Studies•2008

  • Industrial Development in Cities

    Vernon Henderson, Ari Kuncoro et al.•Journal of Political Economy•1995

  • Growth in Cities

    Edward L Glaeser, Hédi Kallal et al.•Journal of Political Economy•1992

  • Market structure and foreign trade

    F V Meyer•International Affairs•1986

  • Surveys in International Trade

    K Pilbeam, Keith Pılbeam et al.•The Economic Journal•1995

  • International Competitiveness

    Jan Fagerberg•The Economic Journal•1988

  • An evolutionary integrated view of Regional Systems of Innovation

    Simona Iammarino•European Planning Studies•2005

  • Proximity and Innovation

    Ron Boschma•Regional Studies•2005

  • Explaining Spatial Patterns of Innovation

    Open Access•Jerker Moodysson, Lars Coenen et al.•Environment and Planning A…•2008

Unique citing works292
Citations per year15,37
Citation span2007 - 2026 (20)
Citation velocitycurrent
Highly citedYes
Citation typesNeutral: 285

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