IDEAS home Printed from https://ideas.repec.org/a/ksa/szemle/1620.html
   My bibliography  Save this article

A regionális növekedés új tényezői az evolúciós gazdaságföldrajzi kutatásokban. A változatosság és a technológiai közelség
[The new factors of regional growth in research into evolutionary economic geography. Variety and technological proximity]

Author

Listed:
  • Elekes, Zoltán

Abstract

Hogyan befolyásolja egy térség gazdasági szerkezete a teljesítményét? Hogyan változik ez a szerkezet az időben? Erre a két alapkérdésre a közgazdaságtan több területén keresik a választ. A kutatásokba az utóbbi évtizedben bekapcsolódott egy új irányzat, az evolúciós gazdaságföldrajz is, amely a közgazdászok számára is jelentős új eredményekkel gazdagította ezt a vizsgálati területet. Jelen tanulmány áttekinti az evolúciós gazdaságföldrajz idevágó elméleti és módszertani hátterét, amely elsősorban a változatosság és a technológiai közelség fogalmaira épül. Az eddig felhalmozott empirikus eredmények alapján egyrészt az rajzolódik ki, hogy a térségekben megtalálható iparágak technológiai közelsége pozitívan hat a foglalkoztatottság növekedésére. Másrészt a technológiai közelség befolyásolja a térségek gazdasági szerkezetének időbeli változását. Journal of Economic Literature (JEL) kód: B52, O30, R11, R12.

Suggested Citation

  • Elekes, Zoltán, 2016. "A regionális növekedés új tényezői az evolúciós gazdaságföldrajzi kutatásokban. A változatosság és a technológiai közelség [The new factors of regional growth in research into evolutionary economic," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(3), pages 307-329.
    • Handle: RePEc:ksa:szemle:1620
    DOI: 10.18414/KSZ.2016.3.307
    as

    Download full text from publisher

    File URL: http://www.kszemle.hu/tartalom/letoltes.php?id=1620
    Download Restriction: Registration and subscription. 3-month embargo period to non-subscribers.
    File URL: https://libkey.io/10.18414/KSZ.2016.3.307?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Frank van Oort & Stefan de Geus & Teodora Dogaru, 2015. "Related Variety and Regional Economic Growth in a Cross-Section of European Urban Regions," European Planning Studies, Taylor & Francis Journals, vol. 23(6), pages 1110-1127, June.
    2. Zoltan J. Acs & Attila Varga, 2008. "Geography, Endogenous Growth, and Innovation," Chapters, in: Entrepreneurship, Growth and Public Policy, chapter 12, pages 152-168, Edward Elgar Publishing.
    3. Ron Boschma & Koen Frenken, 2011. "The emerging empirics of evolutionary economic geography," Journal of Economic Geography, Oxford University Press, vol. 11(2), pages 295-307, March.
    4. Frank Neffke & Martin Svensson Henning, 2008. "Revealed Relatedness: Mapping Industry Space," Papers in Evolutionary Economic Geography (PEEG) 0819, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Dec 2008.
    5. Balázs Lengyel & Izabella Szakálné Kanó, 2014. "Regional economic growth in Hungary 1998–2005: What does really matter in clusters?," Acta Oeconomica, Akadémiai Kiadó, Hungary, vol. 64(3), pages 257-285, September.
    6. Boschma, Ron & Heimeriks, Gaston & Balland, Pierre-Alexandre, 2014. "Scientific knowledge dynamics and relatedness in biotech cities," Research Policy, Elsevier, vol. 43(1), pages 107-114.
    7. Christophe Carrincazeaux & Yannick Lung & Jérôme Vicente, 2007. "The Scientific Trajectory of the French School of Proximity: Interaction- and Institution-based Approaches to Regional Innovation Systems," European Planning Studies, Taylor & Francis Journals, vol. 16(5), pages 617-628, December.
    8. Christophe Carrincazeaux & Yannick Lung & Jérôme Vicente, 2007. "The Scientific Trajectory of the French School of Proximity: Interaction- and Institution-based Approaches to Regional Innovation Systems," European Planning Studies, Taylor & Francis Journals, vol. 16(5), pages 617-628, December.
    9. Bajmócy, Zoltán & Vas, Zsófia, 2012. "Az innovációs rendszerek 25 éve. Szakirodalmi áttekintés evolúciós közgazdaságtani megközelítésben [25 years of innovation systems. A literature review from the angle of evolutionary economics]," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(11), pages 1233-1256.
    10. Arthur, W Brian, 1989. "Competing Technologies, Increasing Returns, and Lock-In by Historical Events," Economic Journal, Royal Economic Society, vol. 99(394), pages 116-131, March.
    11. Ron Boschma & Simona Iammarino, 2009. "Related Variety, Trade Linkages, and Regional Growth in Italy," Economic Geography, Clark University, vol. 85(3), pages 289-311, July.
    12. Glaeser, Edward L & Hedi D. Kallal & Jose A. Scheinkman & Andrei Shleifer, 1992. "Growth in Cities," Journal of Political Economy, University of Chicago Press, vol. 100(6), pages 1126-1152, December.
      • Edward L. Glaeser & Hedi D. Kallal & Jose A. Scheinkman & Andrei Shleifer, 1991. "Growth in Cities," NBER Working Papers 3787, National Bureau of Economic Research, Inc.
      • Glaeser, Edward Ludwig & Kallal, Hedi D. & Scheinkman, Jose A. & Shleifer, Andrei, 1992. "Growth in Cities," Scholarly Articles 3451309, Harvard University Department of Economics.
    13. David, Paul A, 1985. "Clio and the Economics of QWERTY," American Economic Review, American Economic Association, vol. 75(2), pages 332-337, May.
    14. Carolina Castaldi & Koen Frenken & Bart Los, 2015. "Related Variety, Unrelated Variety and Technological Breakthroughs: An analysis of US State-Level Patenting," Regional Studies, Taylor & Francis Journals, vol. 49(5), pages 767-781, May.
    15. Giuliani, Elisa & Bell, Martin, 2005. "The micro-determinants of meso-level learning and innovation: evidence from a Chilean wine cluster," Research Policy, Elsevier, vol. 34(1), pages 47-68, February.
    16. Francesco Quatraro, 2011. "Knowledge Structure and Regional Economic Growth: The French case," Post-Print halshs-00727630, HAL.
    17. Ron Boschma & Rikard Eriksson & Urban Lindgren, 2009. "How does labour mobility affect the performance of plants? The importance of relatedness and geographical proximity," Journal of Economic Geography, Oxford University Press, vol. 9(2), pages 169-190, March.
    18. Elisa Giuliani, 2007. "The selective nature of knowledge networks in clusters: evidence from the wine industry," Journal of Economic Geography, Oxford University Press, vol. 7(2), pages 139-168, March.
    19. Koen Frenken, 2009. "Proximity, Social Capital and the Simon Model of Stochastic Growth," Advances in Spatial Science, in: Aura Reggiani & Peter Nijkamp (ed.), Complexity and Spatial Networks, chapter 0, pages 133-140, Springer.
    20. Ron A. Boschma & Koen Frenken, 2006. "Why is economic geography not an evolutionary science? Towards an evolutionary economic geography," Journal of Economic Geography, Oxford University Press, vol. 6(3), pages 273-302, June.
    21. Matthias Brachert & Asier Alexander Kubis & Mirko Titze, 2013. "Related Variety, Unrelated Variety and Regional Functions: A spatial panel approach," Papers in Evolutionary Economic Geography (PEEG) 1301, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Jan 2013.
    22. Bjørn Asheim & Ron Boschma & Philip Cooke, 2011. "Constructing Regional Advantage: Platform Policies Based on Related Variety and Differentiated Knowledge Bases," Regional Studies, Taylor & Francis Journals, vol. 45(7), pages 893-904.
    23. Ron Boschma & Asier Minondo & Mikel Navarro, 2013. "The Emergence of New Industries at the Regional Level in S pain: A Proximity Approach Based on Product Relatedness," Economic Geography, Clark University, vol. 89(1), pages 29-51, January.
    24. Frank Neffke & Matté Hartog & Ron Boschma & Martin Henning, 2018. "Agents of Structural Change: The Role of Firms and Entrepreneurs in Regional Diversification," Economic Geography, Taylor & Francis Journals, vol. 94(1), pages 23-48, January.
    25. Lengyel, Imre, 2000. "A regionális versenyképességről [Regional competitiveness]," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(12), pages 962-987.
    26. Aura Reggiani & Peter Nijkamp (ed.), 2009. "Complexity and Spatial Networks," Advances in Spatial Science, Springer, number 978-3-642-01554-0, Fall.
    27. Roberta Capello & Peter Nijkamp (ed.), 2009. "Handbook of Regional Growth and Development Theories," Books, Edward Elgar Publishing, number 12874.
    28. Colombelli, Alessandra & Krafft, Jackie & Quatraro, Francesco, 2014. "The emergence of new technology-based sectors in European regions: A proximity-based analysis of nanotechnology," Research Policy, Elsevier, vol. 43(10), pages 1681-1696.
    29. M. Hartog & R. Boschma & M. Sotarauta, 2012. "The Impact of Related Variety on Regional Employment Growth in Finland 1993--2006: High-Tech versus Medium/Low-Tech," Industry and Innovation, Taylor & Francis Journals, vol. 19(6), pages 459-476, August.
    30. Frank Neffke & Martin Henning & Ron Boschma, 2011. "How Do Regions Diversify over Time? Industry Relatedness and the Development of New Growth Paths in Regions," Economic Geography, Clark University, vol. 87(3), pages 237-265, July.
    31. Charlie Karlsson & Martin Andersson & Therese Norman (ed.), 2015. "Handbook of Research Methods and Applications in Economic Geography," Books, Edward Elgar Publishing, number 14395.
    32. Giovanni Dosi & Christopher Freeman & Richard Nelson & Gerarld Silverberg & Luc Soete (ed.), 1988. "Technical Change and Economic Theory," LEM Book Series, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy, number dosietal-1988, April.
    33. Philip Cooke & Bjørn Asheim & Ron Boschma & Ron Martin & Dafna Schwartz & Franz Tödtling (ed.), 2011. "Handbook of Regional Innovation and Growth," Books, Edward Elgar Publishing, number 13482.
    34. Attila Varga & Hans Schalk, 2004. "Knowledge Spillovers, Agglomeration and Macroeconomic Growth: An Empirical Approach," Regional Studies, Taylor & Francis Journals, vol. 38(8), pages 977-989.
    35. Paul Bishop & Peter Gripaios, 2010. "Spatial Externalities, Relatedness and Sector Employment Growth in Great Britain," Regional Studies, Taylor & Francis Journals, vol. 44(4), pages 443-454.
    36. Pierre Desrochers & Samuli Leppälä, 2011. "Opening up the 'Jacobs Spillovers' black box: local diversity, creativity and the processes underlying new combinations," Journal of Economic Geography, Oxford University Press, vol. 11(5), pages 843-863, September.
    37. Ron Boschma & Pierre-Alexandre Balland & Dieter Franz Kogler, 2015. "Relatedness and technological change in cities: the rise and fall of technological knowledge in US metropolitan areas from 1981 to 2010," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 24(1), pages 223-250.
    38. Ron Boschma & Ron Martin (ed.), 2010. "The Handbook of Evolutionary Economic Geography," Books, Edward Elgar Publishing, number 12864.
    39. Szanyi, Miklós & Lengyel, Balázs, 2011. "Agglomerációs előnyök és regionális növekedés felzárkózó régiókban - a magyar átmenet esete [Agglomeration advantages and regional growth in catch-up regions - the case of the Hungarian transition]," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(10), pages 858-876.
    40. Ron Boschma & Rikard H. Eriksson & Urban Lindgren, 2014. "Labour Market Externalities and Regional Growth in Sweden: The Importance of Labour Mobility between Skill-Related Industries," Regional Studies, Taylor & Francis Journals, vol. 48(10), pages 1669-1690, October.
    41. Michael E. Porter, 1996. "Competitive Advantage, Agglomeration Economies, and Regional Policy," International Regional Science Review, , vol. 19(1-2), pages 85-90, April.
    42. Uwe Cantner & Horst Hanusch, 2005. "Heterogeneity and Evolutionary Change – Concepts and Measurement," Chapters, in: Kurt Dopfer (ed.), Economics, Evolution and the State, chapter 1, Edward Elgar Publishing.
    43. Henderson, Vernon & Kuncoro, Ari & Turner, Matt, 1995. "Industrial Development in Cities," Journal of Political Economy, University of Chicago Press, vol. 103(5), pages 1067-1090, October.
    44. Quatraro, Francesco, 2010. "Knowledge coherence, variety and economic growth: Manufacturing evidence from Italian regions," Research Policy, Elsevier, vol. 39(10), pages 1289-1302, December.
    45. C. A. Hidalgo & B. Klinger & A. -L. Barabasi & R. Hausmann, 2007. "The Product Space Conditions the Development of Nations," Papers 0708.2090, arXiv.org.
    46. Horst Hanusch & Andreas Pyka (ed.), 2007. "Elgar Companion to Neo-Schumpeterian Economics," Books, Edward Elgar Publishing, number 2973.
    47. Frank Neffke & Martin Svensson Henning, 2009. "Skill-relatedness and firm diversification," Papers on Economics and Evolution 2009-06, Philipps University Marburg, Department of Geography, revised Oct 2010.
    48. David L. Rigby, 2015. "Technological Relatedness and Knowledge Space: Entry and Exit of US Cities from Patent Classes," Regional Studies, Taylor & Francis Journals, vol. 49(11), pages 1922-1937, November.
    49. Koen Frenken & Frank Van Oort & Thijs Verburg, 2007. "Related Variety, Unrelated Variety and Regional Economic Growth," Regional Studies, Taylor & Francis Journals, vol. 41(5), pages 685-697.
    50. Dieter F. Kogler & David L. Rigby & Isaac Tucker, 2013. "Mapping Knowledge Space and Technological Relatedness in US Cities," European Planning Studies, Taylor & Francis Journals, vol. 21(9), pages 1374-1391, September.
    51. Martin Henning & Erik Stam & Rik Wenting, 2013. "Path Dependence Research in Regional Economic Development: Cacophony or Knowledge Accumulation?," Regional Studies, Taylor & Francis Journals, vol. 47(8), pages 1348-1362, September.
    52. Francesca Mameli & Simona Iammarino & Ron Boschma, 2012. "Regional variety and employment growth in Italian labour market areas: services versus manufacturing industries," Working Papers 4, Birkbeck Centre for Innovation Management Research, revised Mar 2012.
    53. Ron Boschma & Asier Minondo & Mikel Navarro, 2012. "Related variety and regional growth in Spain," Papers in Regional Science, Wiley Blackwell, vol. 91(2), pages 241-256, June.
    54. Colombelli, Alessandra & Krafft, Jackie & Quatraro, Francesco, 2014. "The emergence of new technology-based sectors in European regions: A proximity-based analysis of nanotechnology," Research Policy, Elsevier, vol. 43(10), pages 1681-1696.
    55. Charlie Karlsson (ed.), 2008. "Handbook of Research on Cluster Theory," Books, Edward Elgar Publishing, number 3942.
    56. K. Frenken, 2007. "Entropy Statistics and Information Theory," Chapters, in: Horst Hanusch & Andreas Pyka (ed.), Elgar Companion to Neo-Schumpeterian Economics, chapter 33, Edward Elgar Publishing.
    57. Ron Boschma, 2005. "Proximity and Innovation: A Critical Assessment," Regional Studies, Taylor & Francis Journals, vol. 39(1), pages 61-74.
    58. Pier Saviotti & Koen Frenken, 2008. "Export variety and the economic performance of countries," Journal of Evolutionary Economics, Springer, vol. 18(2), pages 201-218, April.
    59. Rikard H. Eriksson, 2011. "Localized Spillovers and Knowledge Flows: How Does Proximity Influence the Performance of Plants?," Economic Geography, Clark University, vol. 87(2), pages 127-152, April.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Lengyel, Balázs & Elekes, Zoltán, 2020. "A külföldi tulajdonú vállalatok és az import szerepe a hazai térségek exportjának diverzifikációjában [Foreign-owned firms and the role of their imports in diversifying Hungarys exports]," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(4), pages 352-378.
    2. Vas, Zsófia & Gyurkovics, János, 2021. "Összefüggések a hálózatok jellemzői és a vállalkozások innovációs teljesítménye között. Szakirodalmi áttekintés [What kind of relationship can be identified between network characteristics and the ," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(11), pages 1171-1190.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Zoltán Elekes & Balázs Lengyel, 2016. "Related trade linkages, foreign firms, and employment growth in less developed regions," Papers in Evolutionary Economic Geography (PEEG) 1620, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Aug 2016.
    2. Matthias Firgo & Peter Mayerhofer, 2015. "Wissens-Spillovers und regionale Entwicklung - welche strukturpolitische Ausrichtung optimiert des Wachstum?," Working Paper Reihe der AK Wien - Materialien zu Wirtschaft und Gesellschaft 144, Kammer für Arbeiter und Angestellte für Wien, Abteilung Wirtschaftswissenschaft und Statistik.
    3. Ron Boschma & Carlo Gianelle, 2014. "Regional Branching and Smart Specialisation Policy," JRC Research Reports JRC88242, Joint Research Centre.
    4. Jeroen Content & Koen Frenken, 2016. "Related variety and economic development: a literature review," European Planning Studies, Taylor & Francis Journals, vol. 24(12), pages 2097-2112, December.
    5. Matthias Firgo & Peter Mayerhofer, 2015. "Wissensintensive Unternehmensdienste, Wissens-Spillovers und regionales Wachstum. Teilprojekt 1: Wissens-Spillovers und regionale Entwicklung – Welche strukturpolitische Ausrichtung optimiert das Wach," WIFO Studies, WIFO, number 58342, Juni.
    6. Ron Boschma & Koen Frenken, 2015. "Evolutionary Economic Geography," Papers in Evolutionary Economic Geography (PEEG) 1518, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised May 2015.
    7. Timmermans, Bram & Fitjar, Rune Dahl, 2015. "Skill Relatedness in Norway by Bram Timmermans and Rune Dahl Fitjar," UiS Working Papers in Economics and Finance 2015/20, University of Stavanger.
    8. Ron Boschma, 2015. "Towards an Evolutionary Perspective on Regional Resilience," Regional Studies, Taylor & Francis Journals, vol. 49(5), pages 733-751, May.
    9. Ron Boschma, 2018. "The geographical dimension of structural change," Papers in Evolutionary Economic Geography (PEEG) 1839, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Nov 2018.
    10. Nicola Cortinovis & Frank Oort, 2015. "Variety, economic growth and knowledge intensity of European regions: a spatial panel analysis," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 55(1), pages 7-32, October.
    11. Carolina Castaldi & Koen Frenken & Bart Los, 2015. "Related Variety, Unrelated Variety and Technological Breakthroughs: An analysis of US State-Level Patenting," Regional Studies, Taylor & Francis Journals, vol. 49(5), pages 767-781, May.
    12. Ron Boschma, 2021. "Designing Smart Specialization Policy: relatedness, unrelatedness, or what?," Papers in Evolutionary Economic Geography (PEEG) 2128, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Sep 2021.
    13. Quatraro, Francesco & Scandura, Alessandra, 2020. "Regional patterns of unrelated technological diversification: the role of academic inventors," Department of Economics and Statistics Cognetti de Martiis LEI & BRICK - Laboratory of Economics of Innovation "Franco Momigliano", Bureau of Research in Innovation, Complexity and Knowledge, Collegio 202001, University of Turin.
    14. Frank Van Oort, 2013. "Agglomeration Economics Beyond the Specialisation-Diversity Controversy," Papers in Evolutionary Economic Geography (PEEG) 1313, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Aug 2013.
    15. Niccolò Innocenti & Luciana Lazzeretti, 2018. "Relatedness and growth: The impact of creative industries to the wider economy," Papers in Evolutionary Economic Geography (PEEG) 1819, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Apr 2018.
    16. Ron Boschma & Koen Frenken, 2011. "The emerging empirics of evolutionary economic geography," Journal of Economic Geography, Oxford University Press, vol. 11(2), pages 295-307, March.
    17. Michael Fritsch & Sandra Kublina, 2018. "Related variety, unrelated variety and regional growth: the role of absorptive capacity and entrepreneurship," Regional Studies, Taylor & Francis Journals, vol. 52(10), pages 1360-1371, October.
    18. Jürgen Essletzbichler, 2013. "Relatedness, industrial branching and technological cohesion in U.S. metropolitan areas," Papers in Evolutionary Economic Geography (PEEG) 1307, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised May 2013.
    19. Apa, Roberta & De Noni, Ivan & Orsi, Luigi & Sedita, Silvia Rita, 2018. "Knowledge space oddity: How to increase the intensity and relevance of the technological progress of European regions," Research Policy, Elsevier, vol. 47(9), pages 1700-1712.
    20. Luciana Lazzeretti & Niccolò Innocenti & Francesco Capone, 2015. "Does Related variety matter for Creative Industries?," Papers in Evolutionary Economic Geography (PEEG) 1510, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised May 2015.

    More about this item

    JEL classification:

    • B52 - Schools of Economic Thought and Methodology - - Current Heterodox Approaches - - - Historical; Institutional; Evolutionary; Modern Monetary Theory;
    • O30 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - General
    • R11 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Regional Economic Activity: Growth, Development, Environmental Issues, and Changes
    • R12 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Size and Spatial Distributions of Regional Economic Activity; Interregional Trade (economic geography)

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ksa:szemle:1620. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Odon Sok (email available below). General contact details of provider: http://www.kszemle.hu .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.