IDEAS home Printed from https://ideas.repec.org/p/hbs/wpaper/16-037.html
   My bibliography  Save this paper

The Logic of Agglomeration

Author

Listed:
  • Gilles Duranton

    (University of Pennsylvania Wharton School)

  • William R. Kerr

    (Harvard Business School, Entrepreneurial Management Unit)

Abstract

This review discusses frontier topics in economic geography as they relate to firms and agglomeration economies. We focus on areas where empirical research is scarce but possible. We first outline a conceptual framework for city formation that allows us to contemplate what empiricists might study when using firm-level data to compare the functioning of cities and industries with each other. We then examine a second model of the internal structure of a cluster to examine possibilities with firm-level data for better exposing the internal operations of clusters. An overwhelming theme of our review is the vast scope for enhancements of our picture of agglomeration with the new data that are emerging.

Suggested Citation

  • Gilles Duranton & William R. Kerr, 2015. "The Logic of Agglomeration," Harvard Business School Working Papers 16-037, Harvard Business School.
    • Handle: RePEc:hbs:wpaper:16-037
    as

    Download full text from publisher

    File URL: http://www.hbs.edu/faculty/pages/download.aspx?name=16-037.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. William R. Kerr & Scott Duke Kominers, 2015. "Agglomerative Forces and Cluster Shapes," The Review of Economics and Statistics, MIT Press, vol. 97(4), pages 877-899, October.
    2. Combes, Pierre-Philippe & Duranton, Gilles, 2006. "Labour pooling, labour poaching, and spatial clustering," Regional Science and Urban Economics, Elsevier, vol. 36(1), pages 1-28, January.
    3. Pierre‐Philippe Combes & Gilles Duranton & Laurent Gobillon & Diego Puga & Sébastien Roux, 2012. "The Productivity Advantages of Large Cities: Distinguishing Agglomeration From Firm Selection," Econometrica, Econometric Society, vol. 80(6), pages 2543-2594, November.
    4. Klepper, Steven, 2010. "The origin and growth of industry clusters: The making of Silicon Valley and Detroit," Journal of Urban Economics, Elsevier, vol. 67(1), pages 15-32, January.
    5. Edward L. Glaeser & William R. Kerr & Giacomo A. M. Ponzetto, 2010. "Clusters of Entrepreneurship," NBER Chapters, in: Cities and Entrepreneurship, National Bureau of Economic Research, Inc.
    6. Redding, Stephen J. & Turner, Matthew A., 2015. "Transportation Costs and the Spatial Organization of Economic Activity," Handbook of Regional and Urban Economics, in: Gilles Duranton & J. V. Henderson & William C. Strange (ed.), Handbook of Regional and Urban Economics, edition 1, volume 5, chapter 0, pages 1339-1398, Elsevier.
    7. Bruce Fallick & Charles A. Fleischman & James B. Rebitzer, 2006. "Job-Hopping in Silicon Valley: Some Evidence Concerning the Microfoundations of a High-Technology Cluster," The Review of Economics and Statistics, MIT Press, vol. 88(3), pages 472-481, August.
    8. Alfaro, Laura & Chen, Maggie Xiaoyang, 2014. "The global agglomeration of multinational firms," Journal of International Economics, Elsevier, vol. 94(2), pages 263-276.
    9. William R. Kerr, 2010. "Breakthrough Inventions and Migrating Clusters of Innovation," NBER Chapters, in: Cities and Entrepreneurship, National Bureau of Economic Research, Inc.
    10. Combes, Pierre-Philippe & Gobillon, Laurent, 2015. "The Empirics of Agglomeration Economies," Handbook of Regional and Urban Economics, in: Gilles Duranton & J. V. Henderson & William C. Strange (ed.), Handbook of Regional and Urban Economics, edition 1, volume 5, chapter 0, pages 247-348, Elsevier.
    11. Duranton, Gilles & Puga, Diego, 2014. "The Growth of Cities," Handbook of Economic Growth, in: Philippe Aghion & Steven Durlauf (ed.), Handbook of Economic Growth, edition 1, volume 2, chapter 5, pages 781-853, Elsevier.
    12. Claudio Michelacci & Olmo Silva, 2007. "Why So Many Local Entrepreneurs?," The Review of Economics and Statistics, MIT Press, vol. 89(4), pages 615-633, November.
    13. Henderson, J V, 1974. "The Sizes and Types of Cities," American Economic Review, American Economic Association, vol. 64(4), pages 640-656, September.
    14. Helsley, Robert W. & Strange, William C., 1990. "Matching and agglomeration economies in a system of cities," Regional Science and Urban Economics, Elsevier, vol. 20(2), pages 189-212, September.
    15. Guy Dumais & Glenn Ellison & Edward L. Glaeser, 2002. "Geographic Concentration As A Dynamic Process," The Review of Economics and Statistics, MIT Press, vol. 84(2), pages 193-204, May.
    16. Michael Kremer, 1993. "The O-Ring Theory of Economic Development," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 108(3), pages 551-575.
    17. Pierre Philippe Combes & Gilles Duranton & Henry G. Overman, 2005. "Agglomeration and the adjustment of the spatial economy§," Papers in Regional Science, Wiley Blackwell, vol. 84(3), pages 311-349, August.
    18. Edward L. Glaeser & William R. Kerr, 2009. "Local Industrial Conditions and Entrepreneurship: How Much of the Spatial Distribution Can We Explain?," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 18(3), pages 623-663, September.
    19. Feldman, Maryann P. & Kogler, Dieter F., 2010. "Stylized Facts in the Geography of Innovation," Handbook of the Economics of Innovation, in: Bronwyn H. Hall & Nathan Rosenberg (ed.), Handbook of the Economics of Innovation, edition 1, volume 1, chapter 0, pages 381-410, Elsevier.
    20. Gilles Duranton, 2007. "Urban Evolutions: The Fast, the Slow, and the Still," American Economic Review, American Economic Association, vol. 97(1), pages 197-221, March.
    21. Stuart S. Rosenthal & William C. Strange, 2003. "Geography, Industrial Organization, and Agglomeration," The Review of Economics and Statistics, MIT Press, vol. 85(2), pages 377-393, May.
    22. Behrens, Kristian & Robert-Nicoud, Frédéric, 2015. "Agglomeration Theory with Heterogeneous Agents," Handbook of Regional and Urban Economics, in: Gilles Duranton & J. V. Henderson & William C. Strange (ed.), Handbook of Regional and Urban Economics, edition 1, volume 5, chapter 0, pages 171-245, Elsevier.
    23. Kristian Behrens & Gilles Duranton & Frédéric Robert-Nicoud, 2014. "Productive Cities: Sorting, Selection, and Agglomeration," Journal of Political Economy, University of Chicago Press, vol. 122(3), pages 507-553.
    24. Gilles Duranton, 2007. "From cities to productivity and growth in developing countries," Working Papers tecipa-306, University of Toronto, Department of Economics.
    25. Duranton, Gilles & Puga, Diego, 2004. "Micro-foundations of urban agglomeration economies," Handbook of Regional and Urban Economics, in: J. V. Henderson & J. F. Thisse (ed.), Handbook of Regional and Urban Economics, edition 1, volume 4, chapter 48, pages 2063-2117, Elsevier.
    26. Hoyt Bleakley & Jeffrey Lin, 2012. "Portage and Path Dependence," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 127(2), pages 587-644.
    27. Adam B. Jaffe & Manuel Trajtenberg & Rebecca Henderson, 1993. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 108(3), pages 577-598.
    28. Gilles Duranton & Henry G. Overman, 2005. "Testing for Localization Using Micro-Geographic Data," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 72(4), pages 1077-1106.
    29. Gilles Duranton & Henry G. Overman, 2008. "Exploring The Detailed Location Patterns Of U.K. Manufacturing Industries Using Microgeographic Data," Journal of Regional Science, Wiley Blackwell, vol. 48(1), pages 213-243, February.
    30. Rosenthal, Stuart S. & Strange, William C., 2001. "The Determinants of Agglomeration," Journal of Urban Economics, Elsevier, vol. 50(2), pages 191-229, September.
    31. Tom Kemeny & Maryann Feldman & Frank Ethridge & Ted Zoller, 2016. "The economic value of local social networks," Journal of Economic Geography, Oxford University Press, vol. 16(5), pages 1101-1122.
    32. Gilles Duranton & Diego Puga, 2001. "Nursery Cities: Urban Diversity, Process Innovation, and the Life Cycle of Products," American Economic Review, American Economic Association, vol. 91(5), pages 1454-1477, December.
    33. Chang-Tai Hsieh & Peter J. Klenow, 2014. "The Life Cycle of Plants in India and Mexico," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 129(3), pages 1035-1084.
    34. Audretsch, David B & Feldman, Maryann P, 1996. "R&D Spillovers and the Geography of Innovation and Production," American Economic Review, American Economic Association, vol. 86(3), pages 630-640, June.
    35. Stuart S. Rosenthal & William C. Strange, 2012. "Female Entrepreneurship, Agglomeration, and a New Spatial Mismatch," The Review of Economics and Statistics, MIT Press, vol. 94(3), pages 764-788, August.
    36. Bronwyn H. Hall & Nathan Rosenberg (ed.), 2010. "Handbook of the Economics of Innovation," Handbook of the Economics of Innovation, Elsevier, edition 1, volume 1, number 1.
    37. Helsley, Robert W. & Strange, William C., 2002. "Innovation and Input Sharing," Journal of Urban Economics, Elsevier, vol. 51(1), pages 25-45, January.
    38. Gilles Duranton, 2015. "Growing through Cities in Developing Countries," The World Bank Research Observer, World Bank, vol. 30(1), pages 39-73.
    39. Edward L. Glaeser & Sari Pekkala Kerr & William R. Kerr, 2015. "Entrepreneurship and Urban Growth: An Empirical Assessment with Historical Mines," The Review of Economics and Statistics, MIT Press, vol. 97(2), pages 498-520, May.
    40. William R. Kerr & William F. Lincoln, 2010. "The Supply Side of Innovation: H-1B Visa Reforms and U.S. Ethnic Invention," Journal of Labor Economics, University of Chicago Press, vol. 28(3), pages 473-508, July.
    41. Mohammad Arzaghi & J. Vernon Henderson, 2008. "Networking off Madison Avenue," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 75(4), pages 1011-1038.
    42. Ejaz Ghani & William R. Kerr & Stephen D. O'Connell, 2013. "Local industrial structures and female entrepreneurship in India," Journal of Economic Geography, Oxford University Press, vol. 13(6), pages 929-964, November.
    43. Aaron Chatterji & Edward Glaeser & William Kerr, 2014. "Clusters of Entrepreneurship and Innovation," Innovation Policy and the Economy, University of Chicago Press, vol. 14(1), pages 129-166.
    44. Gilles Duranton & J. V. Henderson & William C. Strange (ed.), 2015. "Handbook of Regional and Urban Economics," Handbook of Regional and Urban Economics, Elsevier, edition 1, volume 5, number 5.
    45. Rosenthal, Stuart S. & Strange, William C., 2004. "Evidence on the nature and sources of agglomeration economies," Handbook of Regional and Urban Economics, in: J. V. Henderson & J. F. Thisse (ed.), Handbook of Regional and Urban Economics, edition 1, volume 4, chapter 49, pages 2119-2171, Elsevier.
    46. Megha Mukim, 2015. "Coagglomeration of formal and informal industry: evidence from India," Journal of Economic Geography, Oxford University Press, vol. 15(2), pages 329-351.
    47. Mercedes Delgado & Michael E. Porter & Scott Stern, 2010. "Clusters and entrepreneurship," Journal of Economic Geography, Oxford University Press, vol. 10(4), pages 495-518, July.
    48. Michel Serafinelli, 2015. "Good Firms, Worker Flows and Local Productivity," Working Papers tecipa-538, University of Toronto, Department of Economics.
    49. repec:hal:pseose:hal-00812695 is not listed on IDEAS
    50. Glenn Ellison & Edward L. Glaeser & William R. Kerr, 2010. "What Causes Industry Agglomeration? Evidence from Coagglomeration Patterns," American Economic Review, American Economic Association, vol. 100(3), pages 1195-1213, June.
    51. Gilles Duranton, 2008. "Viewpoint: From cities to productivity and growth in developing countries," Canadian Journal of Economics, Canadian Economics Association, vol. 41(3), pages 689-736, August.
    52. Glaeser, Edward L., 2008. "Cities, Agglomeration, and Spatial Equilibrium," OUP Catalogue, Oxford University Press, number 9780199290444.
    53. Robert W. Helsley & William C. Strange, 2014. "Coagglomeration, Clusters, and the Scale and Composition of Cities," Journal of Political Economy, University of Chicago Press, vol. 122(5), pages 1064-1093.
    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. Olof Ejermo & Katrin Hussinger & Basheer Kalash & Torben Schubert, 2022. "Innovation in Malmö after the Öresund Bridge," Journal of Regional Science, Wiley Blackwell, vol. 62(1), pages 5-20, January.
    2. Christoph Stich & Emmanouil Tranos & Max Nathan, 2023. "Modeling clusters from the ground up: A web data approach," Environment and Planning B, , vol. 50(1), pages 244-267, January.
    3. Peter H Egger & Marko Koethenbuerger & Gabriel Loumeau, 2022. "Local border reforms and economic activity," Journal of Economic Geography, Oxford University Press, vol. 22(1), pages 81-102.
    4. Koech Cheruiyot, 2022. "Detecting spatial economic clusters using kernel density and global and local Moran's I analysis in Ekurhuleni metropolitan municipality, South Africa," Regional Science Policy & Practice, Wiley Blackwell, vol. 14(2), pages 307-327, April.
    5. Nathan, Max, 2022. "Does light touch cluster policy work? Evaluating the tech city programme," Research Policy, Elsevier, vol. 51(9).
    6. Madaleno, Margarida & Nathan, Max & Overman, Henry & Waights, Sevrin, 2018. "Incubators, Accelerators and Regional Economic Development," IZA Discussion Papers 11856, Institute of Labor Economics (IZA).
    7. Sandra Bernick & Richard Davies & Anna Valero, 2017. "Industry in Britain: an atlas," CentrePiece - The magazine for economic performance 513, Centre for Economic Performance, LSE.
    8. Emil Malizia & Yan Chen, 2019. "The Economic Growth and Development Outcomes Related to Vibrancy: An Empirical Analysis of Major Employment Centers in Large U.S. Cities," Economic Development Quarterly, , vol. 33(4), pages 255-266, November.
    9. Nancy Lozano-Gracia, 2020. "COVID and cities – A new demon that points at old problems: How can research help?," Environment and Planning B, , vol. 47(7), pages 1128-1132, September.
    10. 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.
    11. Chuantao Cui & Leona Shao-Zhi Li, 2024. "More but not better: Career incentives of local leaders and entrepreneurial entry in China," Working Papers 202417, University of Macau, Faculty of Business Administration.
    12. Croce, Giuseppe & Piselli, Paolo, 2024. "Are the best jobs created in largest cities? Evidence from Italy 1993-2016," MPRA Paper 121228, University Library of Munich, Germany.
    13. Laura Alfaro & Maggie X. Chen, 2016. "Location Fundamentals, Agglomeration Economies, and the Geography of Multinational Firms," Working Papers 2016-18, The George Washington University, Institute for International Economic Policy.
    14. Hiroki INOUE & Hiromi SAITO & Shigeru SUGIHARA & Shigeru HIROTA & Taisuke KAMEDA, 2017. "Agglomeration and Networking in Academic Research," Economic Analysis, Economic and Social Research Institute (ESRI), vol. 194, pages 93-124, May.
    15. Paal Brevik Wangsness & Kenneth Løvold Rødseth & Wiljar Hansen, 2017. "A review of guidelines for including wider economic impacts in transport appraisal," Transport Reviews, Taylor & Francis Journals, vol. 37(1), pages 94-115, January.
    16. Qiao Wang & Xiuyan Liu & Fan Zhang & Tao Hu, 2022. "Subways and the Diffusion of Knowledge: Evidence from China," China & World Economy, Institute of World Economics and Politics, Chinese Academy of Social Sciences, vol. 30(4), pages 60-99, July.
    17. Cui, Chuantao & Li, Leona Shao-Zhi, 2023. "Trade policy uncertainty and new firm entry: Evidence from China," Journal of Development Economics, Elsevier, vol. 163(C).

    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. Carlino, Gerald & Kerr, William R., 2015. "Agglomeration and Innovation," Handbook of Regional and Urban Economics, in: Gilles Duranton & J. V. Henderson & William C. Strange (ed.), Handbook of Regional and Urban Economics, edition 1, volume 5, chapter 0, pages 349-404, Elsevier.
    2. William R. Kerr & Frederic Robert-Nicoud, 2020. "Tech Clusters," Journal of Economic Perspectives, American Economic Association, vol. 34(3), pages 50-76, Summer.
    3. Carlino, Gerald & Kerr, William R., 2015. "Agglomeration and Innovation," Handbook of Regional and Urban Economics, in: Gilles Duranton & J. V. Henderson & William C. Strange (ed.), Handbook of Regional and Urban Economics, edition 1, volume 5, chapter 0, pages 349-404, Elsevier.
    4. repec:zbw:bofrdp:2015_027 is not listed on IDEAS
    5. repec:bof:bofrdp:urn:nbn:fi:bof-201512111472 is not listed on IDEAS
    6. repec:zbw:bofrdp:urn:nbn:fi:bof-201512111472 is not listed on IDEAS
    7. Aaron Chatterji & Edward Glaeser & William Kerr, 2014. "Clusters of Entrepreneurship and Innovation," Innovation Policy and the Economy, University of Chicago Press, vol. 14(1), pages 129-166.
    8. William R. Kerr & Scott Duke Kominers, 2015. "Agglomerative Forces and Cluster Shapes," The Review of Economics and Statistics, MIT Press, vol. 97(4), pages 877-899, October.
    9. Combes, Pierre-Philippe & Gobillon, Laurent, 2015. "The Empirics of Agglomeration Economies," Handbook of Regional and Urban Economics, in: Gilles Duranton & J. V. Henderson & William C. Strange (ed.), Handbook of Regional and Urban Economics, edition 1, volume 5, chapter 0, pages 247-348, Elsevier.
    10. Edward L. Glaeser & William R. Kerr, 2009. "Local Industrial Conditions and Entrepreneurship: How Much of the Spatial Distribution Can We Explain?," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 18(3), pages 623-663, September.
    11. Desmet, Klaus & Henderson, J. Vernon, 2015. "The Geography of Development Within Countries," Handbook of Regional and Urban Economics, in: Gilles Duranton & J. V. Henderson & William C. Strange (ed.), Handbook of Regional and Urban Economics, edition 1, volume 5, chapter 0, pages 1457-1517, Elsevier.
    12. Moretti, Enrico, 2011. "Local Labor Markets," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 4, chapter 14, pages 1237-1313, Elsevier.
    13. Behrens, Kristian & Robert-Nicoud, Frédéric, 2015. "Agglomeration Theory with Heterogeneous Agents," Handbook of Regional and Urban Economics, in: Gilles Duranton & J. V. Henderson & William C. Strange (ed.), Handbook of Regional and Urban Economics, edition 1, volume 5, chapter 0, pages 171-245, Elsevier.
    14. Duranton, Gilles & Puga, Diego, 2014. "The Growth of Cities," Handbook of Economic Growth, in: Philippe Aghion & Steven Durlauf (ed.), Handbook of Economic Growth, edition 1, volume 2, chapter 5, pages 781-853, Elsevier.
    15. Jordy Meekes & Wolter H. J. Hassink, 2023. "Endogenous local labour markets, regional aggregation and agglomeration economies," Regional Studies, Taylor & Francis Journals, vol. 57(1), pages 13-25, January.
    16. William C. Strange, 2009. "Viewpoint: Agglomeration research in the age of disaggregation," Canadian Journal of Economics, Canadian Economics Association, vol. 42(1), pages 1-27, February.
    17. Oliver Falck & Christina Guenther & Stephan Heblich & William R. Kerr, 2013. "From Russia with love: the impact of relocated firms on incumbent survival," Journal of Economic Geography, Oxford University Press, vol. 13(3), pages 419-449, May.
    18. Xiwei Zhu & Ye Liu & Ming He & Deming Luo & Yiyun Wu, 2019. "Entrepreneurship and industrial clusters: evidence from China industrial census," Small Business Economics, Springer, vol. 52(3), pages 595-616, March.
    19. William R. Kerr, 2010. "Breakthrough Inventions and Migrating Clusters of Innovation," NBER Chapters, in: Cities and Entrepreneurship, National Bureau of Economic Research, Inc.
    20. Jofre-Monseny, Jordi & Marín-López, Raquel & Viladecans-Marsal, Elisabet, 2011. "The mechanisms of agglomeration: Evidence from the effect of inter-industry relations on the location of new firms," Journal of Urban Economics, Elsevier, vol. 70(2), pages 61-74.
    21. Diego Puga, 2010. "The Magnitude And Causes Of Agglomeration Economies," Journal of Regional Science, Wiley Blackwell, vol. 50(1), pages 203-219, February.
    22. Edward L. Glaeser & Sari Pekkala Kerr & William R. Kerr, 2015. "Entrepreneurship and Urban Growth: An Empirical Assessment with Historical Mines," The Review of Economics and Statistics, MIT Press, vol. 97(2), pages 498-520, May.
    23. Annekatrin Niebuhr & Jan Cornelius Peters & Alex Schmidke, 2020. "Spatial sorting of innovative firms and heterogeneous effects of agglomeration on innovation in Germany," The Journal of Technology Transfer, Springer, vol. 45(5), pages 1343-1375, October.

    More about this item

    Keywords

    Agglomeration; clusters; cities; innovation;
    All these keywords.

    JEL classification:

    • J2 - Labor and Demographic Economics - - Demand and Supply of Labor
    • J6 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers
    • L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance
    • L2 - Industrial Organization - - Firm Objectives, Organization, and Behavior
    • L6 - Industrial Organization - - Industry Studies: Manufacturing
    • O1 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development
    • O3 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights
    • R1 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics
    • R3 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Real Estate Markets, Spatial Production Analysis, and Firm Location

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:hbs:wpaper:16-037. 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: HBS (email available below). General contact details of provider: https://edirc.repec.org/data/harbsus.html .

    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.