IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Log in (now much improved!)

Citations for "Patent Citations and the Geography of Knowledge Spillovers: A Reassessment"

by Peter Thompson & Melanie Fox-Kean

For a complete description of this item, click here. For a RSS feed for citations of this item, click here.
as
in new window

  1. Carlino, Gerald A. & Kerr, William R., 2014. "Agglomeration and innovation," Working Papers 14-26, Federal Reserve Bank of Philadelphia.
  2. Henry R. Delcamp & Aija Leiponen, 2012. "Innovating Standards Through Informal Consortia: The Case of Wireless Telecommunications," NBER Working Papers 18179, National Bureau of Economic Research, Inc.
  3. Yao Li, 2009. "Borders and Distance in Knowledge Spillovers: Dying over Time or Dying with Age? - Evidence from Patent Citations," CESifo Working Paper Series 2625, CESifo Group Munich.
  4. Ufuk Akcigit & William R. Kerr, 2010. "Growth through Heterogeneous Innovations," PIER Working Paper Archive 10-035, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
  5. Duranton, Gilles & Puga, Diego, 2014. "The Growth of Cities," Handbook of Economic Growth, in: Handbook of Economic Growth, edition 1, volume 2, chapter 5, pages 781-853 Elsevier.
  6. Feldman, Maryann P. & Kogler, Dieter F., 2010. "Stylized Facts in the Geography of Innovation," Handbook of the Economics of Innovation, Elsevier.
  7. Deltas, George & Karkalakos, Sotiris, 2007. "Similarity Of R&D Activities, Physical Proximity, and The Extent Of R&D Spillovers," MPRA Paper 45962, University Library of Munich, Germany.
  8. Christian Helmers & Henry G. Overman, 2013. "My Precious! the location and diffusion of scientific research: evidence from the synchrotron diamond light source," LSE Research Online Documents on Economics 58523, London School of Economics and Political Science, LSE Library.
  9. D'Ambrosio, Anna & Montresor, Sandro & Parrilli, Mario Davide & Quatraro, Francesco, 2017. "Migration, communities-on-the-move and international innovation networks: An empirical analysis of Spanish regions," 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 201701, University of Turin.
  10. Rachel Griffith & Sokbae Lee & John Van Reenen, 2011. "Is distance dying at last? Falling home bias in fixed‐effects models of patent citations," Quantitative Economics, Econometric Society, vol. 2(2), pages 211-249, 07.
  11. Zoltán J. Ács & Pontus Braunerhjelm & David B. Audretsch & Bo Carlsson, 2015. "The knowledge spillover theory of entrepreneurship," Chapters, in: Global Entrepreneurship, Institutions and Incentives, chapter 7, pages 129-144 Edward Elgar Publishing.
  12. Castillo, Victoria & Figal-Garone, Lucas & Maffioli, Alessandro & Rojo, Sofia & Stucchi, Rodolfo, 2016. "The Effects of Knowledge Spillovers through Labor Mobility," MPRA Paper 69141, University Library of Munich, Germany.
  13. Breandán hUallacháin & Der-Shiuan Lee, 2014. "Urban centers and networks of co-invention in American biotechnology," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 52(3), pages 799-823, May.
  14. NAGAOKA Sadao & NISHIMURA Yoichiro, 2015. "Use of Grace Periods and Their Impact on Knowledge Flow: Evidence from Japan," Discussion papers 15072, Research Institute of Economy, Trade and Industry (RIETI).
  15. Riccardo Crescenzi & Max Nathan & Andrés Rodríguez-Pose, 2013. "Do inventors talk to strangers? On proximity and collaborative knowledge creation," Papers in Evolutionary Economic Geography (PEEG) 1324, Utrecht University, Section of Economic Geography, revised Dec 2013.
  16. Czarnitzki, Dirk & Hussinger, Katrin & Schneider, Cédric, 2011. "'Wacky' patents meet economic indicators," ZEW Discussion Papers 11-044, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  17. Wolfgang Keller, 2009. "International Trade, Foreign Direct Investment, and Technology Spillovers," NBER Working Papers 15442, National Bureau of Economic Research, Inc.
  18. William R. Kerr & Scott Duke Kominers, 2012. "Agglomerative Forces and Cluster Shapes," Working Papers 12-09, Center for Economic Studies, U.S. Census Bureau.
  19. Matthieu Glachant & Antoine Dechezleprêtre & Ivan Hascic & Nick Johnstone & Yann Ménière, 2009. "Invention and Transfer of Climate Change Mitigation Technologies on a Global Scale: A Study Drawing on Patent Data," Working Papers 2009.82, Fondazione Eni Enrico Mattei.
  20. Agrawal, Ajay & Kapur, Devesh & McHale, John, 2008. "How do spatial and social proximity influence knowledge flows? Evidence from patent data," Journal of Urban Economics, Elsevier, vol. 64(2), pages 258-269, September.
  21. Malerba, Franco, 2007. "Innovation and the dynamics and evolution of industries: Progress and challenges," International Journal of Industrial Organization, Elsevier, vol. 25(4), pages 675-699, August.
  22. Andersson, Martin & Ejermo, Olof, 2004. "How does Accessibility to Knowledge Sources affect the Innovativeness of Corporations? - Evidence from Sweden," Working Paper Series in Economics and Institutions of Innovation 3, Royal Institute of Technology, CESIS - Centre of Excellence for Science and Innovation Studies.
  23. William R. Kerr, 2009. "Breakthrough Inventions and Migrating Clusters of Innovation," Harvard Business School Working Papers 10-020, Harvard Business School.
  24. Aditi Mehta & Marc Rysman & Tim Simcoe, 2006. "Identifying the Age Profile of Patent Citations," Boston University - Department of Economics - Working Papers Series WP2006-022, Boston University - Department of Economics.
  25. Wen Wen & Marco Ceccagnoli & Chris Forman, 2013. "Patent Commons, Thickets, and Open Source Software Entry by Start-Up Firms," NBER Working Papers 19394, National Bureau of Economic Research, Inc.
  26. Nagaoka, Sadao & Motohashi, Kazuyuki & Goto, Akira, 2010. "Patent Statistics as an Innovation Indicator," Handbook of the Economics of Innovation, Elsevier.
  27. Yasusada Murata & Ryo Nakajima & Ryosuke Okamoto & Ryuichi Tamura, 2013. "Localized knowledge spillovers and patent citations: A distance-based approach (revised version)," GRIPS Discussion Papers 12-18, National Graduate Institute for Policy Studies.
  28. Laura Abramovsky & Helen Simpson, 2011. "Geographic proximity and firm--university innovation linkages: evidence from Great Britain," Journal of Economic Geography, Oxford University Press, vol. 11(6), pages 949-977, November.
  29. Guido Buenstorf & Alexander Schacht, 2011. "We need to talk - or do we? Geographic distance and the commercialization of technologies from public research," Jena Economic Research Papers 2011-061, Friedrich-Schiller-University Jena.
  30. Stefano Breschi & Francesco Lissoni & Gianluca Tarasconi, 2014. "Inventor Data for Research on Migration and Innovation: A Survey and a Pilot," WIPO Economic Research Working Papers 17, World Intellectual Property Organization - Economics and Statistics Division.
  31. Buzard, Kristy & Carlino, Gerald A. & Hunt, Robert M. & Carr, Jake & Smith, Tony E., 2015. "Localized Knowledge Spillovers: Evidence from the Agglomeration of American R&D Labs and Patent Data," Working Papers 15-3, Federal Reserve Bank of Philadelphia.
  32. Ajay K. Agrawal & Iain M. Cockburn & Carlos Rosell, 2009. "Not Invented Here? Innovation in Company Towns," NBER Working Papers 15437, National Bureau of Economic Research, Inc.
  33. Yasusada Murata & Ryo Nakajima & Ryosuke Okamoto & Ryuichi Tamura, 2011. "Localized knowledge spillovers and patent citations: A distance-based approach," KIER Working Papers 763, Kyoto University, Institute of Economic Research.
  34. Dominik Heinisch & Önder Nomaler & Guido Buenstorf & Koen Frenken & Harry Lintsen, 2015. "Same Place, Same Knowledge – Same People? The Geography of Non-Patent Citations in Dutch Polymer Patents," MAGKS Papers on Economics 201527, Philipps-Universität Marburg, Faculty of Business Administration and Economics, Department of Economics (Volkswirtschaftliche Abteilung).
  35. Pierre Azoulay & Joshua S. Graff Zivin & Bhaven N. Sampat, 2011. "The Diffusion of Scientific Knowledge across Time and Space: Evidence from Professional Transitions for the Superstars of Medicine," NBER Chapters, in: The Rate and Direction of Inventive Activity Revisited, pages 107-155 National Bureau of Economic Research, Inc.
  36. Jasjit Singh & Ajay Agrawal, 2011. "Recruiting for Ideas: How Firms Exploit the Prior Inventions of New Hires," Management Science, INFORMS, vol. 57(1), pages 129-150, January.
  37. Holger Graf, 2012. "Inventor networks in emerging key technologies: information technology vs. semiconductors," Journal of Evolutionary Economics, Springer, vol. 22(3), pages 459-480, July.
  38. Corinne Autant-Bernard & Muriel Fadairo & Nadine Massard, 2010. "Knowledge diffusion and innovation policies within the European regions: Challenges based on recent empirical evidence," Working Papers 1010, Groupe d'Analyse et de Théorie Economique (GATE), Centre national de la recherche scientifique (CNRS), Université Lyon 2, Ecole Normale Supérieure.
  39. Fabian Waldinger, 2009. "Peer effects in science: evidence from the dismissal of scientists in Nazi Germany," LSE Research Online Documents on Economics 28518, London School of Economics and Political Science, LSE Library.
  40. Ajay Agrawal, 2014. "Diaspora Networks, Knowledge Flows and Brain Drain," WIPO Economic Research Working Papers 15, World Intellectual Property Organization - Economics and Statistics Division.
  41. Nelson, Andrew J., 2009. "Measuring knowledge spillovers: What patents, licenses and publications reveal about innovation diffusion," Research Policy, Elsevier, vol. 38(6), pages 994-1005, July.
  42. Gerald A. Carlino & Satyajit Chatterjee & Robert M. Hunt, 2005. "Matching and learning in cities: urban density and the rate of invention," Working Papers 04-16, Federal Reserve Bank of Philadelphia.
  43. Cohen, Wesley M., 2010. "Fifty Years of Empirical Studies of Innovative Activity and Performance," Handbook of the Economics of Innovation, Elsevier.
  44. Ernest Miguelez, 2013. "How does geographical mobility of inventors influence network formation?," WIPO Economic Research Working Papers 07, World Intellectual Property Organization - Economics and Statistics Division, revised Apr 2013.
  45. Rebecca Henderson & Adam Jaffe & Manuel Trajtenberg, 2005. "Patent Citations and the Geography of Knowledge Spillovers: A Reassessment: Comment," American Economic Review, American Economic Association, vol. 95(1), pages 461-464, March.
  46. Julio Rosa & Pierre Mohnen, 2008. "Knowledge Transfers between Canadian Business Enterprises and Universities: Does Distance Matter?," CIRANO Working Papers 2008s-09, CIRANO.
  47. Figueiredo, Octávio & Guimarães, Paulo & Woodward, Douglas, 2015. "Industry localization, distance decay, and knowledge spillovers: Following the patent paper trail," Journal of Urban Economics, Elsevier, vol. 89(C), pages 21-31.
  48. Edward L. Glaeser & William R. Kerr, 2008. "Local Industrial Conditions and Entrepreneurship: How Much of the Spatial Distribution Can We Explain?," Harvard Business School Working Papers 09-055, Harvard Business School.
  49. Ajay Agrawal & Devesh Kapur & John McHale, 2007. "Birds of a Feather - Better Together? Exploring the Optimal Spatial Distribution of Ethnic Inventors," NBER Working Papers 12823, National Bureau of Economic Research, Inc.
  50. Griffith, Rachel & Lee, Sokbae & Straathof, Bas, 2017. "Recombinant innovation and the boundaries of the firm," International Journal of Industrial Organization, Elsevier, vol. 50(C), pages 34-56.
  51. Keith Brouhle & Brad Graham & Donna R Harrington, 2015. "Knowledge flows within a government supported program," Economics Bulletin, AccessEcon, vol. 35(4), pages 2326-2332.
  52. Hartwig, Jochen, 2015. "Structural change, aggregate demand and employment dynamics in the OECD, 1970–2010," Structural Change and Economic Dynamics, Elsevier, vol. 34(C), pages 36-45.
  53. Inoue, Hiroyasu & Nakajima, Kentaro & Saito, Yukiko Umeno, 2016. "Localization of Collaborations in Knowledge Creation," HIT-REFINED Working Paper Series 58, Institute of Economic Research, Hitotsubashi University.
  54. Christ, Julian P., 2010. "Geographic concentration and spatial inequality: Two decades of EPO patenting at the level of European micro regions," Violette Reihe Arbeitspapiere 32/2010, Promotionsschwerpunkt "Globalisierung und Beschaeftigung".
  55. Kristian Behrens, 2013. "Strength in Numbers? The Weak Effect of Manufacturing Clusters on Canadian Productivity," C.D. Howe Institute Commentary, C.D. Howe Institute, issue 377, April.
  56. Chen, Victor Zitian & Li, Jing & Shapiro, Daniel M., 2012. "International reverse spillover effects on parent firms: Evidences from emerging-market MNEs in developed markets," European Management Journal, Elsevier, vol. 30(3), pages 204-218.
  57. David Rigby, 2012. "The Geography of Knowledge Relatedness and Technological Diversification in U.S. Cities," Papers in Evolutionary Economic Geography (PEEG) 1218, Utrecht University, Section of Economic Geography, revised Oct 2012.
  58. William R. Kerr, 2010. "The Agglomeration of U.S. Ethnic Inventors," NBER Chapters, in: Agglomeration Economics, pages 237-276 National Bureau of Economic Research, Inc.
  59. Corradini, Carlo & De Propris, Lisa, 2017. "Beyond local search: Bridging platforms and inter-sectoral technological integration," Research Policy, Elsevier, vol. 46(1), pages 196-206.
  60. Rapoport, Hillel, 2016. "Migration and Globalization: What's in it for Developing Countries?," IZA Discussion Papers 10109, Institute for the Study of Labor (IZA).
  61. Christ, Julian P., 2009. "The geography and co-location of European technology-specific co-inventorship networks," Violette Reihe Arbeitspapiere 31/2010, Promotionsschwerpunkt "Globalisierung und Beschaeftigung".
  62. Thomas Bolli & Jörg Schläpfer, 2013. "Job Mobility, Peer Effects, and Research Productivity in Economics," KOF Working papers 13-342, KOF Swiss Economic Institute, ETH Zurich.
  63. Nuno Campos Pereira & Nuno Araújo & Leonardo Costa, 2016. "A counting multidimensional innovation index for SMEs," Working Papers de Economia (Economics Working Papers) 01, Católica Porto Business School, Universidade Católica Portuguesa.
  64. Jinyoung Kim & Sangjoon John Lee & Gerald Marschke, 2007. "International Knowledge Flows: Evidence from an Inventor-Firm Matched Data Set," Discussion Paper Series 0706, Institute of Economic Research, Korea University.
  65. Heide Fier & Andreas Pyka, 2014. "Against the one-way-street: analyzing knowledge transfer from industry to science," The Journal of Technology Transfer, Springer, vol. 39(2), pages 219-246, April.
  66. Maria Abreu & Pelin Demirel & Vadim Grinevich & Mine Karataş-Özkan, 2016. "Entrepreneurial practices in research-intensive and teaching-led universities," Small Business Economics, Springer, vol. 47(3), pages 695-717, October.
  67. Adam B. Jaffe & Gaétan de Rassenfosse, 2016. "Patent Citation Data in Social Science Research: Overview and Best Practices," NBER Working Papers 21868, National Bureau of Economic Research, Inc.
  68. Cristiano Antonelli & Pier Paolo Patrucco & Francesco Quatraro, 2011. "Productivity Growth and Pecuniary Knowledge Externalities: An Empirical Analysis of Agglomeration Economies in European Regions," Economic Geography, Clark University, vol. 87(1), pages 23-50, January.
  69. Renato Garcia & Veneziano Araujo & Suelene Mascarini, 2011. "An exam of the role of the geographical proximity for the university-industry linkages," ERSA conference papers ersa10p761, European Regional Science Association.
  70. Yao Amber Li & Keith Head & Asier Minondo, 2015. "Geography, Ties, and Knowledge Flows: Evidence from Citations in Mathematics," HKUST IEMS Working Paper Series 2015-30, HKUST Institute for Emerging Market Studies, revised Sep 2015.
  71. Daniel Johnson & Kristina Lybecker, 2012. "Does Distance Matter Less Now? The Changing Role of Geography in Biotechnology Innovation," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 40(1), pages 21-35, February.
  72. Naoto Jinji & Xingyuan Zhang & Shoji Haruna, 2012. "The Effect of Regional Trade Agreements on Technology Spillovers through International Trade," Discussion papers e-11-006, Graduate School of Economics Project Center, Kyoto University.
  73. Aharonson, Barak S. & Schilling, Melissa A., 2016. "Mapping the technological landscape: Measuring technology distance, technological footprints, and technology evolution," Research Policy, Elsevier, vol. 45(1), pages 81-96.
  74. Stefan Wagner & Karin Hoisl & Grid Thoma, 2014. "Overcoming localization of knowledge — the role of professional service firms," Strategic Management Journal, Wiley Blackwell, vol. 35(11), pages 1671-1688, November.
  75. Ajay Agrawal & Devesh Kapur & John McHale, 2008. "Brain Drain or Brain Bank? The Impact of Skilled Emigration on Poor-Country Innovation," NBER Working Papers 14592, National Bureau of Economic Research, Inc.
  76. Hung, Chia-Liang, 2017. "Social networks, technology ties, and gatekeeper functionality: Implications for the performance management of R&D projects," Research Policy, Elsevier, vol. 46(1), pages 305-315.
  77. Soonwoo Kwon & Jihong Lee & Sokbae Lee, 2014. "International trends in technological progress: stylized facts from patent citations, 1980-2011," CeMMAP working papers CWP16/14, Centre for Microdata Methods and Practice, Institute for Fiscal Studies.
  78. Henry Overman & Christian Helmers, 2013. "My precious! The location and di_x000B_ffusion of scientifi_x000C_c research: evidence from the Synchrotron Diamond Light Source," ERSA conference papers ersa13p654, European Regional Science Association.
  79. Stefano Breschi & Francesco Lissoni, 2004. "Knowledge networks from patent data: Methodological issues and research targets," KITeS Working Papers 150, KITeS, Centre for Knowledge, Internationalization and Technology Studies, Universita' Bocconi, Milano, Italy, revised Jan 2004.
  80. Jasjit Singh, 2005. "Collaborative Networks as Determinants of Knowledge Diffusion Patterns," Management Science, INFORMS, vol. 51(5), pages 756-770, May.
  81. Diego Puga, 2017. "The changing distribution of firms and workers across cities," Development Working Papers 418, Centro Studi Luca d'Agliano, University of Milano, revised 21 Feb 2017.
  82. Quella, Núria, 2007. "Intra- and Inter-Sectoral Knowledge Spillovers and TFP Growth Rates," MPRA Paper 2853, University Library of Munich, Germany.
  83. Ana Paula Faria & Natália Barbosa & Vasco Eiriz, 2013. "Firms’ innovation across regions: an exploratory study," NIPE Working Papers 12/2013, NIPE - Universidade do Minho.
  84. Katia Angue & Cécile Ayerbe & Liliana Mitkova, 2014. "A method using two dimensions of the patent classification for measuring the technological proximity: an application in identifying a potential R&D partner in biotechnology," The Journal of Technology Transfer, Springer, vol. 39(5), pages 716-747, October.
  85. Lin, Jeffrey, 2014. "The paper trail of knowledge transfers," Business Review, Federal Reserve Bank of Philadelphia, issue Q2, pages 1-6.
  86. Breandán Ó hUallacháin & Timothy F. Leslie, 2007. "Rethinking the regional knowledge production function," Journal of Economic Geography, Oxford University Press, vol. 7(6), pages 737-752, November.
  87. Hazama, Makoto & Uesugi, Iichiro, 2012. "Measuring the Systemic Risk in Interfirm Transaction Networks," Working Paper Series 20, Center for Interfirm Network, Institute of Economic Research, Hitotsubashi University.
  88. Bettina Becker & Stephen Hall, 2013. "Do R&D strategies in high-tech sectors differ from those in low-tech sectors? An alternative approach to testing the pooling assumption," Economic Change and Restructuring, Springer, vol. 46(2), pages 183-202, May.
  89. David Audretsch & Rosa Caiazza, 2016. "Technology transfer and entrepreneurship: cross-national analysis," The Journal of Technology Transfer, Springer, vol. 41(6), pages 1247-1259, December.
  90. repec:wip:wpaper:7 is not listed on IDEAS
  91. Antoine Dechezlepretre & Ralf Martin & Myra Mohnen, 2014. "Knowledge spillovers from clean and dirty technologies," LSE Research Online Documents on Economics 60501, London School of Economics and Political Science, LSE Library.
  92. Yeganegi, Sepideh & Laplume, André O. & Dass, Parshotam & Huynh, Cam-Loi, 2016. "Where do spinouts come from? The role of technology relatedness and institutional context," Research Policy, Elsevier, vol. 45(5), pages 1103-1112.
  93. McNamee, Robert C., 2013. "Can’t see the forest for the leaves: Similarity and distance measures for hierarchical taxonomies with a patent classification example," Research Policy, Elsevier, vol. 42(4), pages 855-873.
  94. Rachel Griffith & Sokbae Lee & Bas Straathof, 2014. "Recombinant innovation and the boundaries of the firm," CeMMAP working papers CWP40/14, Centre for Microdata Methods and Practice, Institute for Fiscal Studies.
  95. Mikko Packalen & Jay Bhattacharya, 2015. "Cities and Ideas," NBER Working Papers 20921, National Bureau of Economic Research, Inc.
  96. Hussler, Caroline & Ronde, Patrick, 2007. "The impact of cognitive communities on the diffusion of academic knowledge: Evidence from the networks of inventors of a French university," Research Policy, Elsevier, vol. 36(2), pages 288-302, March.
  97. Keller, Wolfgang, 2010. "International Trade, Foreign Direct Investment, and Technology Spillovers," Handbook of the Economics of Innovation, Elsevier.
  98. Jung, Hyun Ju & Lee, Jeongsik “Jay”, 2014. "The impacts of science and technology policy interventions on university research: Evidence from the U.S. National Nanotechnology Initiative," Research Policy, Elsevier, vol. 43(1), pages 74-91.
  99. Manfred Fischer & Thomas Scherngell & Eva Jansenberger, 2009. "Geographic localisation of knowledge spillovers: evidence from high-tech patent citations in Europe," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 43(4), pages 839-858, December.
  100. Briggs, Kristie, 2015. "Co-owner relationships conducive to high quality joint patents," Research Policy, Elsevier, vol. 44(8), pages 1566-1573.
  101. Braunerhjelm, Pontus & Ding, Ding & Thulin, Per, 2015. "Does Labour Mobility Foster Innovation? Evidence from Sweden," Working Paper Series in Economics and Institutions of Innovation 403, Royal Institute of Technology, CESIS - Centre of Excellence for Science and Innovation Studies.
  102. Gao, Wenlian & Chou, Julia, 2015. "Innovation efficiency, global diversification, and firm value," Journal of Corporate Finance, Elsevier, vol. 30(C), pages 278-298.
  103. Steven Klepper, 2011. "Nano-economics, spinoffs, and the wealth of regions," Small Business Economics, Springer, vol. 37(2), pages 141-154, September.
  104. Mirja Meyborg & Axel Schaffer, 2014. "Regional and global collaborations for knowledge in German academia," Review of Regional Research: Jahrbuch für Regionalwissenschaft, Springer;Gesellschaft für Regionalforschung (GfR), vol. 34(2), pages 157-176, October.
  105. repec:bof:bofrdp:urn:nbn:fi:bof-201512111472 is not listed on IDEAS
  106. F. Quatraro & S. Usai, 2014. "Are knowledge flows all alike? Evidence from European regions," Working Paper CRENoS 201405, Centre for North South Economic Research, University of Cagliari and Sassari, Sardinia.
This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.