IDEAS home Printed from https://ideas.repec.org/p/hal/wpaper/halshs-01724188.html
   My bibliography  Save this paper

Escaping Social Pressure: Fixed-Term Contracts in Multi-Establishment Firms

Author

Listed:
  • Andrea Bassanini

    (OCDE - Organisation de Coopération et de Développement Economiques = Organisation for Economic Co-operation and Development)

  • Eve Caroli

    (PSE - Paris School of Economics - UP1 - Université Paris 1 Panthéon-Sorbonne - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - EHESS - École des hautes études en sciences sociales - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, PJSE - Paris Jourdan Sciences Economiques - UP1 - Université Paris 1 Panthéon-Sorbonne - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - INRA - Institut National de la Recherche Agronomique - EHESS - École des hautes études en sciences sociales - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique, LEDa - Laboratoire d'Economie de Dauphine - Université Paris Dauphine-PSL - PSL - Université Paris Sciences et Lettres)

  • Francois Fontaine

    (PSE - Paris School of Economics - UP1 - Université Paris 1 Panthéon-Sorbonne - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - EHESS - École des hautes études en sciences sociales - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, PJSE - Paris Jourdan Sciences Economiques - UP1 - Université Paris 1 Panthéon-Sorbonne - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - INRA - Institut National de la Recherche Agronomique - EHESS - École des hautes études en sciences sociales - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique)

  • Antoine Rebérioux

    (LADYSS - Laboratoire Dynamiques Sociales et Recomposition des Espaces - UP1 - Université Paris 1 Panthéon-Sorbonne - UP8 - Université Paris 8 Vincennes-Saint-Denis - UPN - Université Paris Nanterre - UPD7 - Université Paris Diderot - Paris 7 - CNRS - Centre National de la Recherche Scientifique)

Abstract

We investigate the impact of local social pressure against dismissals on the choice of employment contracts made by firms using French linked employer-employee data. Taking into account the potential endogeneity of plant location, we show that establishments located closer to headquarters have higher shares of fixed-term contracts in hiring than those located further away whenever firms' headquarters are located in self-centered communities. We also show that this relationship is driven by firms that are highly visible in the community of the headquarters and whose CEOs not only work but also live there. In contrast, when firms' headquarters belong to communities that are not self-centered, the impact of distance to headquarters on the share of fixed-term contracts turns out to be positive. We show that these findings can only be explained by local social pressure. When the local community at the firm's headquarters is self-centered, CEOs are under pressure to avoid dismissing workers close to headquarters. By adding to the adjustment costs associated with open-ended contracts, this creates an incentive for CEOs to rely more on fixed-term contracts, in an attempt to escape social pressure.

Suggested Citation

  • Andrea Bassanini & Eve Caroli & Francois Fontaine & Antoine Rebérioux, 2019. "Escaping Social Pressure: Fixed-Term Contracts in Multi-Establishment Firms," Working Papers halshs-01724188, HAL.
  • Handle: RePEc:hal:wpaper:halshs-01724188
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-01724188v3
    as

    Download full text from publisher

    File URL: https://shs.hal.science/halshs-01724188v3/document
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Mitchell Hoffman & Lisa B Kahn & Danielle Li, 2018. "Discretion in Hiring," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 133(2), pages 765-800.
    2. Filip Abraham & Tim Goesaert & Jozef Konings, 2014. "Staying Home or Moving Away? Restructuring Efforts within Multinational Enterprises," The World Economy, Wiley Blackwell, vol. 37(6), pages 765-782, June.
    3. Nathan Nunn & Diego Puga, 2012. "Ruggedness: The Blessing of Bad Geography in Africa," The Review of Economics and Statistics, MIT Press, vol. 94(1), pages 20-36, February.
    4. Neumark, David & Zhang, Junfu & Ciccarella, Stephen, 2008. "The effects of Wal-Mart on local labor markets," Journal of Urban Economics, Elsevier, vol. 63(2), pages 405-430, March.
    5. Hijzen, Alexander & Mondauto, Leopoldo & Scarpetta, Stefano, 2017. "The impact of employment protection on temporary employment: Evidence from a regression discontinuity design," Labour Economics, Elsevier, vol. 46(C), pages 64-76.
    6. Yannis M. Ioannides & Henry G. Overman, 2004. "Spatial evolution of the US urban system," Journal of Economic Geography, Oxford University Press, vol. 4(2), pages 131-156, April.
    7. Stefano DellaVigna & John A. List & Ulrike Malmendier, 2012. "Testing for Altruism and Social Pressure in Charitable Giving," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 127(1), pages 1-56.
    8. Oriana Bandiera & Luigi Guiso & Andrea Prat & Raffaella Sadun, 2015. "Matching Firms, Managers, and Incentives," Journal of Labor Economics, University of Chicago Press, vol. 33(3), pages 623-681.
    9. Marianne Bertrand & Sendhil Mullainathan, 2003. "Enjoying the Quiet Life? Corporate Governance and Managerial Preferences," Journal of Political Economy, University of Chicago Press, vol. 111(5), pages 1043-1075, October.
    10. Dan Ariely & Anat Bracha & Stephan Meier, 2009. "Doing Good or Doing Well? Image Motivation and Monetary Incentives in Behaving Prosocially," American Economic Review, American Economic Association, vol. 99(1), pages 544-555, March.
    11. Jean Tirole & Roland Bénabou, 2006. "Incentives and Prosocial Behavior," American Economic Review, American Economic Association, vol. 96(5), pages 1652-1678, December.
    12. Arturs Kalnins & Francine Lafontaine, 2013. "Too Far Away? The Effect of Distance to Headquarters on Business Establishment Performance," American Economic Journal: Microeconomics, American Economic Association, vol. 5(3), pages 157-179, August.
    13. Friebel, Guido & Heinz, Matthias, 2014. "Media slant against foreign owners: Downsizing," Journal of Public Economics, Elsevier, vol. 120(C), pages 97-106.
    14. Francesco Devicienti & Paolo Naticchioni & Andrea Ricci, 2018. "Temporary Employment, Demand Volatility, and Unions: Firm-Level Evidence," ILR Review, Cornell University, ILR School, vol. 71(1), pages 174-207, January.
    15. Pierre-Philippe Combes & Gilles Duranton & Laurent Gobillon & Sébastien Roux, 2010. "Estimating Agglomeration Economies with History, Geology, and Worker Effects," NBER Chapters, in: Agglomeration Economics, pages 15-66, National Bureau of Economic Research, Inc.
    16. Augustin Landier & Vinay B. Nair & Julie Wulf, 2009. "Trade-offs in Staying Close: Corporate Decision Making and Geographic Dispersion," The Review of Financial Studies, Society for Financial Studies, vol. 22(3), pages 1119-1148.
    17. Roland Bénabou & Jean Tirole, 2010. "Individual and Corporate Social Responsibility," Economica, London School of Economics and Political Science, vol. 77(305), pages 1-19, January.
    18. Cahuc, Pierre & Postel-Vinay, Fabien, 2002. "Temporary jobs, employment protection and labor market performance," Labour Economics, Elsevier, vol. 9(1), pages 63-91, February.
    19. Henrik Cronqvist & Fredrik Heyman & Mattias Nilsson & Helena Svaleryd & Jonas Vlachos, 2009. "Do Entrenched Managers Pay Their Workers More?," Journal of Finance, American Finance Association, vol. 64(1), pages 309-339, February.
    20. Pierre Cahuc & Olivier Charlot & Franck Malherbet, 2016. "Explaining The Spread Of Temporary Jobs And Its Impact On Labor Turnover," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 57(2), pages 533-572, May.
    21. Briant, A. & Combes, P.-P. & Lafourcade, M., 2010. "Dots to boxes: Do the size and shape of spatial units jeopardize economic geography estimations?," Journal of Urban Economics, Elsevier, vol. 67(3), pages 287-302, May.
    22. Pierre-Philippe Combes & Gilles Duranton & Laurent Gobillon, 2011. "The identification of agglomeration economies," Journal of Economic Geography, Oxford University Press, vol. 11(2), pages 253-266, March.
    23. Xavier Giroud, 2013. "Proximity and Investment: Evidence from Plant-Level Data," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 128(2), pages 861-915.
    24. Andreoni, James & Petrie, Ragan, 2004. "Public goods experiments without confidentiality: a glimpse into fund-raising," Journal of Public Economics, Elsevier, vol. 88(7-8), pages 1605-1623, July.
    25. Gary Charness & David I. Levine, 2000. "When are Layoffs Acceptable? Evidence from a Quasi-Experiment," ILR Review, Cornell University, ILR School, vol. 53(3), pages 381-400, April.
    26. Bassanini, Andrea & Caroli, Eve & Ferreira, Bruno Chaves & Rebérioux, Antoine, 2020. "Don't Downsize This! Social Reactions to Mass Dismissals on Twitter," IZA Discussion Papers 13840, Institute of Labor Economics (IZA).
    27. Joshua D. Angrist & Jörn-Steffen Pischke, 2009. "Mostly Harmless Econometrics: An Empiricist's Companion," Economics Books, Princeton University Press, edition 1, number 8769.
    28. Freeman, Richard B, 1997. "Working for Nothing: The Supply of Volunteer Labor," Journal of Labor Economics, University of Chicago Press, vol. 15(1), pages 140-166, January.
    29. Fabio Berton & Pietro Garibaldi, 2012. "Workers and Firms Sorting into Temporary Jobs," Economic Journal, Royal Economic Society, vol. 122(562), pages 125-154, August.
    30. Adam Waytz & Ravi Iyer & Liane Young & Jonathan Haidt & Jesse Graham, 2019. "Ideological differences in the expanse of the moral circle," Nature Communications, Nature, vol. 10(1), pages 1-12, December.
    31. Luigi Guiso & Paola Sapienza & Luigi Zingales, 2004. "The Role of Social Capital in Financial Development," American Economic Review, American Economic Association, vol. 94(3), pages 526-556, June.
    32. Bottazzi, Laura & Peri, Giovanni, 2003. "Innovation and spillovers in regions: Evidence from European patent data," European Economic Review, Elsevier, vol. 47(4), pages 687-710, August.
    33. David H. Autor, 2003. "Outsourcing at Will: The Contribution of Unjust Dismissal Doctrine to the Growth of Employment Outsourcing," Journal of Labor Economics, University of Chicago Press, vol. 21(1), pages 1-42, January.
    34. Centeno, Mário & Novo, Álvaro A., 2012. "Excess worker turnover and fixed-term contracts: Causal evidence in a two-tier system," Labour Economics, Elsevier, vol. 19(3), pages 320-328.
    35. Bandiera, Oriana & Barankay, Iwan & Rasul, Imran, 2008. "Social capital in the workplace: Evidence on its formation and consequences," Labour Economics, Elsevier, vol. 15(4), pages 724-748, August.
    36. O Blanchard & A Landier, 2002. "The Perverse Effects of Partial Labour Market Reform: fixed--Term Contracts in France," Economic Journal, Royal Economic Society, vol. 112(480), pages 214-244, June.
    37. Baron, David P., 2011. "Credence attributes, voluntary organizations, and social pressure," Journal of Public Economics, Elsevier, vol. 95(11), pages 1331-1338.
    38. Pierre Cahuc & Olivier Charlot & Franck Malherbet, 2016. "Explaining The Spread Of Temporary Jobs And Its Impact On Labor Turnover," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 57, pages 533-572, May.
    39. Nicholas Bloom & Raffaella Sadun, 2012. "The Organization of Firms Across Countries," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 127(4), pages 1663-1705.
    40. Patricia Funk, 2010. "Social Incentives and Voter Turnout: Evidence from the Swiss Mail Ballot System," Journal of the European Economic Association, MIT Press, vol. 8(5), pages 1077-1103, September.
    41. Frank Drzensky & Matthias Heinz, 2016. "The Hidden Costs of Downsizing," Economic Journal, Royal Economic Society, vol. 126(598), pages 2324-2341.
    42. Andrea Bassanini & Giorgio Brunello & Eve Caroli, 2017. "Not in My Community: Social Pressure and the Geography of Dismissals," Journal of Labor Economics, University of Chicago Press, vol. 35(2), pages 429-483.
    43. Bach, Laurent & Serrano-Velarde, Nicolas, 2015. "CEO identity and labor contracts: Evidence from CEO transitions," Journal of Corporate Finance, Elsevier, vol. 33(C), pages 227-242.
    44. Renato Faccini, 2014. "Reassessing Labour Market Reforms: Temporary Contracts as a Screening Device," Economic Journal, Royal Economic Society, vol. 124(575), pages 167-200, March.
    45. Giroud, Xavier & Mueller, Holger M., 2010. "Does corporate governance matter in competitive industries?," Journal of Financial Economics, Elsevier, vol. 95(3), pages 312-331, March.
    46. Luis Garicano & Ignacio Palacios-Huerta & Canice Prendergast, 2005. "Favoritism Under Social Pressure," The Review of Economics and Statistics, MIT Press, vol. 87(2), pages 208-216, May.
    47. Tito Boeri & Jan van Ours, 2013. "The Economics of Imperfect Labor Markets: Second Edition," Economics Books, Princeton University Press, edition 1, number 10142.
    48. Vanessa Dräger & Paul Marx, 2017. "Do Firms Demand Temporary Workers When They Face Workload Fluctuation? Cross-Country Firm-Level Evidence," ILR Review, Cornell University, ILR School, vol. 70(4), pages 942-975, August.
    49. Gerber, Alan S. & Green, Donald P. & Larimer, Christopher W., 2008. "Social Pressure and Voter Turnout: Evidence from a Large-Scale Field Experiment," American Political Science Review, Cambridge University Press, vol. 102(1), pages 33-48, February.
    50. Kahn, Lawrence M., 2010. "Employment protection reforms, employment and the incidence of temporary jobs in Europe: 1996-2001," Labour Economics, Elsevier, vol. 17(1), pages 1-15, January.
    51. Pauline Charnoz & Claire Lelarge & Corentin Trevien, 2018. "Communication Costs and the Internal Organisation of Multi†plant Businesses: Evidence from the Impact of the French High†speed Rail," Economic Journal, Royal Economic Society, vol. 128(610), pages 949-994, May.
    52. George A. Akerlof, 1980. "A Theory of Social Custom, of which Unemployment may be One Consequence," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 94(4), pages 749-775.
    53. Igal Hendel & Saul Lach & Yossi Spiegel, 2017. "Consumers' activism: the cottage cheese boycott," RAND Journal of Economics, RAND Corporation, vol. 48(4), pages 972-1003, December.
    54. Salvatori, Andrea, 2009. "What Do Unions Do to Temporary Employment?," IZA Discussion Papers 4554, Institute of Labor Economics (IZA).
    55. Frank Drzensky & Matthias Heinz, 2016. "The Hidden Costs of Downsizing," Economic Journal, Royal Economic Society, vol. 126(598), pages 2324-2341, December.
    56. Battiston, Pietro & Gamba, Simona, 2016. "The impact of social pressure on tax compliance: A field experiment," International Review of Law and Economics, Elsevier, vol. 46(C), pages 78-85.
    57. Emel Filiz-Ozbay & Erkut Ozbay, 2014. "Effect of an audience in public goods provision," Experimental Economics, Springer;Economic Science Association, vol. 17(2), pages 200-214, June.
    58. John Haltiwanger & Ron S. Jarmin & Javier Miranda, 2013. "Who Creates Jobs? Small versus Large versus Young," The Review of Economics and Statistics, MIT Press, vol. 95(2), pages 347-361, May.
    59. Card, David & Hallock, Kevin F. & Moretti, Enrico, 2010. "The geography of giving: The effect of corporate headquarters on local charities," Journal of Public Economics, Elsevier, vol. 94(3-4), pages 222-234, April.
    60. Adriaan R. Soetevent, 2011. "Payment Choice, Image Motivation and Contributions to Charity: Evidence from a Field Experiment," American Economic Journal: Economic Policy, American Economic Association, vol. 3(1), pages 180-205, February.
    61. Lelarge, Claire & Charnoz, Pauline & Trevien, Corentin, 2018. "Communication Costs and the Internal Organization of Multi-Plant Businesses: Evidence from the Impact of the French High-Speed," CEPR Discussion Papers 12585, C.E.P.R. Discussion Papers.
    62. repec:feb:framed:0087 is not listed on IDEAS
    63. Christopher J. S. Gentle, 1996. "Europe in 2010," Palgrave Macmillan Books, in: After Liberalisation, chapter 7, pages 121-132, Palgrave Macmillan.
    64. Heinz, Matthias & Swinnen, Johan, 2015. "Media slant in economic news: A factor 20," Economics Letters, Elsevier, vol. 132(C), pages 18-20.
    65. Samuel Bentolila & Pierre Cahuc & Juan J. Dolado & Thomas Le Barbanchon, 2012. "Two‐Tier Labour Markets in the Great Recession: France Versus Spain-super-," Economic Journal, Royal Economic Society, vol. 122(562), pages 155-187, August.
    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. Andrea Bassanini & Eve Caroli & Kevin Geay & Antoine Reberioux, 2024. "Heavy is the crown: CEOs’ social interactions and layoff decisions," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 33(5), pages 1253-1270.

    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. Andrea Bassanini & Giorgio Brunello & Eve Caroli, 2017. "Not in My Community: Social Pressure and the Geography of Dismissals," Journal of Labor Economics, University of Chicago Press, vol. 35(2), pages 429-483.
    2. repec:dau:papers:123456789/13579 is not listed on IDEAS
    3. Andrea Bassanini & Eve Caroli & Kevin Geay & Antoine Reberioux, 2024. "Heavy is the crown: CEOs’ social interactions and layoff decisions," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 33(5), pages 1253-1270.
    4. Andrea Bassanini & Eve Caroli & Bruno Chaves Ferreira & Antoine Reberioux, 2020. "Don’t Downsize This! Social Reactions to Mass Dismissals on Twitter," Post-Print halshs-03012930, HAL.
    5. Bentolila, Samuel & Dolado, Juan J. & Jimeno, Juan F., 2019. "Dual Labour Markets Revisited," IZA Discussion Papers 12126, Institute of Labor Economics (IZA).
    6. Pierre Cahuc & Olivier Charlot & Franck Malherbet, 2016. "Explaining The Spread Of Temporary Jobs And Its Impact On Labor Turnover," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 57(2), pages 533-572, May.
    7. Matsue, Toyoki, 2019. "Employment fluctuations in a dynamic model with long-term and short-term contracts," MPRA Paper 97545, University Library of Munich, Germany.
    8. Brüll, Eduard, 2019. "Restrictions of fixed term employment contracts: Evidence from a German reform," ZEW Discussion Papers 19-034, ZEW - Leibniz Centre for European Economic Research.
    9. P. Charnoz & C. Lelarge & C. Trevien, 2016. "Communication Costs and the Internal Organization of Multi-Plant Businesses: Evidence from the Impact of the French High-Speed Rail," Documents de Travail de l'Insee - INSEE Working Papers g2016-02, Institut National de la Statistique et des Etudes Economiques.
    10. Bratti, Massimiliano & Conti, Maurizio & Sulis, Giovanni, 2018. "Employment Protection, Temporary Contracts and Firm-Provided Training: Evidence from Italy," IZA Discussion Papers 11339, Institute of Labor Economics (IZA).
    11. Pierre Cahuc & Pauline Carry & Franck Malherbet & Pedro S Martins, 2022. "Employment Effects of Restricting Fixed-Term Contracts: Theory and Evidence," Working Papers hal-03881622, HAL.
    12. Martins, Pedro S., 2021. "Should the maximum duration of fixed-term contracts increase in recessions? Evidence from a law reform," International Review of Law and Economics, Elsevier, vol. 68(C).
    13. Jonathan Créchet, 2023. "Risk Sharing in a Dual Labor Market," Working Papers 2307E, University of Ottawa, Department of Economics.
    14. Bratti, Massimiliano & Conti, Maurizio & Sulis, Giovanni, 2019. "Employment Protection and Firm-Provided Training: Quasi-Experimental Evidence from a Labour Market Reform," IZA Discussion Papers 12773, Institute of Labor Economics (IZA).
    15. Bratti, Massimiliano & Conti, Maurizio & Sulis, Giovanni, 2021. "Employment protection and firm-provided training in dual labour markets," Labour Economics, Elsevier, vol. 69(C).
    16. Scoppa, Vincenzo, 2021. "Social pressure in the stadiums: Do agents change behavior without crowd support?," Journal of Economic Psychology, Elsevier, vol. 82(C).
    17. Fiaschi, Davide & Tealdi, Cristina, 2024. "Let's Roll Back! The Challenging Task of Regulating Temporary Contracts," IZA Discussion Papers 16777, Institute of Labor Economics (IZA).
    18. Pierre Cahuc & Pauline Carry & Franck Malherbet & Pedro S. Martins, 2023. "Spillover effects of employment protection," Nova SBE Working Paper Series wp655, Universidade Nova de Lisboa, Nova School of Business and Economics.
    19. Normann Rion, 2021. "Job creation in a dual labor market: a constructivist approach," Working Papers hal-03125344, HAL.
    20. Miguel JARAMILLO BAANANTE & Daniela CAMPOS UGAZ, 2023. "Revisiting the stepping‐stone hypothesis: Transitions from temporary to permanent contracts in Peru," International Labour Review, International Labour Organization, vol. 162(2), pages 199-221, June.
    21. Name-Correa, Alvaro J. & Yildirim, Huseyin, 2016. "“Giving” in to social pressure," Games and Economic Behavior, Elsevier, vol. 99(C), pages 99-116.

    More about this item

    Keywords

    employment contracts; social pressure; adjustment costs; CEO reputation;
    All these keywords.

    JEL classification:

    • J23 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Labor Demand
    • J41 - Labor and Demographic Economics - - Particular Labor Markets - - - Labor Contracts
    • M14 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Business Administration - - - Corporate Culture; Diversity; Social Responsibility
    • M55 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Personnel Economics - - - Labor Contracting Devices
    • R12 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Size and Spatial Distributions of Regional Economic Activity; Interregional Trade (economic geography)

    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:hal:wpaper:halshs-01724188. 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: CCSD (email available below). General contact details of provider: https://hal.archives-ouvertes.fr/ .

    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.