IDEAS home Printed from https://ideas.repec.org/a/prs/ecoprv/ecop_0249-4744_1996_num_126_5_5823.html
   My bibliography  Save this article

Progrès technique et croissance de la productivité : estimations sur un panel incomplet de firmes ayant des qualités de production différentes

Author

Listed:
  • Georges Dionne
  • Robert Gagné

Abstract

[eng] Measuring Technical Change and Productivity Growth with Varying Output Qualities . and Incomplete Panel Data par Georges Dionne and Robert Gagné . This paper presents a method for estimating technical change using incomplete panel data. In addition, we show how estimates of cost elasticities with respect to output qualities can be used to evaluate productivity growth adjusted for quality changes. In order to control for the incomplete nature of the sample used, specific dummy variables for entry in and exit from the sample are introduced into the cost function. The proposed methodology is applied to an unbalanced sample of trucking firms from Quebec. Results show that without correction for sample entry or exit, the estimated rate of technical change between 1987 and 1988 is -29,7%. When entry in or exit from the sample is taken into account, the estimated rate is -4,2%. Also, during the same period, the observed TFP growth rate is 63.4%. After adjustment for quality changes, this rate falls to -4,6%. [fre] Progrès technique et croissance de la productivité : estimations sur un panel incomplet de firmes ayant . des qualités de production différentes par Georges Dionne et Robert Gagné . Dans cet article, nous proposons une méthodologie permettant l'estimation du progrès technique avec un échantillon incomplet de firmes. Nous montrons comment les estimations des élasticités des coûts par rapport aux variables de qualité de la production peuvent être utilisées afin d'épurer le taux de croissance observé de la productivité des effets des changements de qualité. Afin de vérifier que l' échantillon utilisé est incomplet, nous introduisons dans la spécification de la fonction de coût des variables indicatrices relatives à l'entrée et à la sortie d'une firme de l'échantillon. Notre méthodologie est appliquée à un panel incomplet d'entreprises québécoises de transport par camion. Nos résultats montrent que sans correction pour l'entrée et la sortie de firmes de l'échantillon, l'estimation du progrès technique est de -29,7% entre 1987 et 1988 contre -4,2% pour le taux corrigé. De plus, au cours de la même période, le taux de croissance observé de la productivité est de 63,4% alors, qu'après correction pour les changements de qualité, ce taux est de -4,6%.

Suggested Citation

  • Georges Dionne & Robert Gagné, 1996. "Progrès technique et croissance de la productivité : estimations sur un panel incomplet de firmes ayant des qualités de production différentes," Économie et Prévision, Programme National Persée, vol. 126(5), pages 63-76.
    • Handle: RePEc:prs:ecoprv:ecop_0249-4744_1996_num_126_5_5823
    DOI: 10.3406/ecop.1996.5823
    Note: DOI:10.3406/ecop.1996.5823
    as

    Download full text from publisher

    File URL: https://doi.org/10.3406/ecop.1996.5823
    Download Restriction: no
    File URL: https://www.persee.fr/doc/ecop_0249-4744_1996_num_126_5_5823
    Download Restriction: no
    File URL: https://libkey.io/10.3406/ecop.1996.5823?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
    ---><---

    References listed on IDEAS

    as
    1. Melvyn A. Fuss & Leonard Waverman, 1981. "Regulation and the Multiproduct Firm: The Case of Telecommunications in Canada," NBER Chapters, in: Studies in Public Regulation, pages 277-328, National Bureau of Economic Research, Inc.
    2. Daughety, Andrew F & Nelson, Forrest D, 1988. "An Econometric Analysis of Changes in the Cost and Production Structure of the Trucking Industry, 1953-1982," The Review of Economics and Statistics, MIT Press, vol. 70(1), pages 67-75, February.
    3. Ying, John S, 1990. "The Inefficiency of Regulating a Competitive Industry: Productivity Gains in Trucking Following Reform," The Review of Economics and Statistics, MIT Press, vol. 72(2), pages 191-201, May.
    4. Baltagi, Badi H & Griffin, James M & Rich, Daniel P, 1995. "Airline Deregulation: The Cost Pieces of the Puzzle," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 36(1), pages 245-260, February.
    5. Richard H. Spady & Ann F. Friedlaender, 1978. "Hedonic Cost Functions for the Regulated Trucking Industry," Bell Journal of Economics, The RAND Corporation, vol. 9(1), pages 159-179, Spring.
    6. Robert J. Gordon, 1992. "Productivity in the Transportation Sector," NBER Chapters, in: Output Measurement in the Service Sectors, pages 371-427, National Bureau of Economic Research, Inc.
    7. Ronald R. Braeutigam & Mark V. Pauly, 1986. "Cost Function Estimation and Quality Bias: The Regulated Automobile Insurance Industry," RAND Journal of Economics, The RAND Corporation, vol. 17(4), pages 606-617, Winter.
    8. Kim, Moshe, 1984. "The Beneficiaries of Trucking Regulation, Revisited," Journal of Law and Economics, University of Chicago Press, vol. 27(1), pages 227-241, 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. Dionne, Georges & Gagne, Robert & Vanasse, Charles, 1998. "Inferring technological parameters from incomplete panel data," Journal of Econometrics, Elsevier, vol. 87(2), pages 303-327, September.
    2. Robert Gagne & Carmine Nappi, 2000. "The cost and technological structure of aluminium smelters worldwide," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 15(4), pages 417-432.

    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. Rich, Daniel P., 2004. "6. Productivity, Technical Change And Labor Relations In Transportation Industries," Research in Transportation Economics, Elsevier, vol. 10(1), pages 109-135, January.
    2. Chalfant, James & Wallace, Nancy, 1991. "Testing the Translog Specification with the Fourier Cost Function," CUDARE Working Papers 198581, University of California, Berkeley, Department of Agricultural and Resource Economics.
    3. McCarthy, Patrick S, 1995. "The 1982 Surface Transportation Assistance Act (STAA): Implications of relaxed truck weight and size limits for highway safety," Transport Policy, Elsevier, vol. 2(2), pages 107-117, April.
    4. Gagné, Robert & Dionne, Georges, 1988. "Qu’en est-il des rendements d’échelle dans les industries québécoises et ontariennes de transport par camion?," L'Actualité Economique, Société Canadienne de Science Economique, vol. 64(3), pages 380-395, septembre.
    5. Melvyn Fuss & Leonard Waverman, 1986. "The Canada-U.S. Auto Pact of 1965: An Experiment in Selective Trade Liberalization," NBER Working Papers 1953, National Bureau of Economic Research, Inc.
    6. Paul J. Gertler & Donald M. Waldman, 1990. "Quality Adjusted Cost Functions," NBER Working Papers 3567, National Bureau of Economic Research, Inc.
    7. Gagné, Robert, 1988. "Réglementation et technologie dans l’industrie du transport par camion : une présentation de la méthodologie," L'Actualité Economique, Société Canadienne de Science Economique, vol. 64(2), pages 287-310, juin.
    8. Leonardo J. Basso & Sergio R. Jara-Díaz & William G. Waters, 2011. "Cost Functions for Transport Firms," Chapters, in: André de Palma & Robin Lindsey & Emile Quinet & Roger Vickerman (ed.), A Handbook of Transport Economics, chapter 12, Edward Elgar Publishing.
    9. Romero-Hernandez, Manuel & Salgado, Hugo, 2024. "Economies of Density, Network Size and Spatial Scope in the European Airline Industry," Institute of Transportation Studies, Research Reports, Working Papers, Proceedings qt9609m6hs, Institute of Transportation Studies, UC Berkeley.
    10. Beilock, Richard P. & Rahmani, Mohammed & Rosalsky, Mercedes, 1987. "The Structure Of A Never Regulated Less-Than-Truckload Market In The United States," Northeastern Journal of Agricultural and Resource Economics, Northeastern Agricultural and Resource Economics Association, vol. 16(2), pages 1-10, October.
    11. Paola Garrone, 1995. "The Adoption Of Technological Innovations: Dynamic And Cumulative Effects In Telecommunications Networks," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 4(1), pages 1-16.
    12. François Destandau & Serge Garcia, 2014. "Service quality, scale economies and ownership: an econometric analysis of water supply costs," Journal of Regulatory Economics, Springer, vol. 46(2), pages 152-182, October.
    13. Robert J. Gordon, 1992. "Productivity in the Transportation Sector," NBER Chapters, in: Output Measurement in the Service Sectors, pages 371-427, National Bureau of Economic Research, Inc.
    14. Jara-Díaz, Sergio R. & Cortés, Cristián E. & Morales, Gabriela A., 2013. "Explaining changes and trends in the airline industry: Economies of density, multiproduct scale, and spatial scope," Transportation Research Part E: Logistics and Transportation Review, Elsevier, vol. 60(C), pages 13-26.
    15. Margaret Peteraf & Randal Reed, 2008. "Regulatory reform and managerial choice: an analysis of the cost savings from airline deregulation," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 29(2-3), pages 99-116.
    16. Hugo Salgado & Manuel Romero-Hernández, 2006. "Economies of Density, Network Size and Spatial Scope in the European Airline Industry," Working Papers 2006-13, FEDEA.
    17. Bitzan, John & Peoples, James, 2014. "U.S. air carriers and work-rule constraints – Do airlines employ an allocatively efficient mix of inputs?," Research in Transportation Economics, Elsevier, vol. 45(C), pages 9-17.
    18. Melvyn A. Fuss & Leonard Waverman, 1985. "Productivity Growth in the Automobile Industry, 1970-1980: A Comparisonof Canada, Japan and the United States," NBER Working Papers 1735, National Bureau of Economic Research, Inc.
    19. Link, Heike & Götze, Wolfgang & Himanen, Veli, 2009. "Estimating the marginal costs of airport operation using multivariate time series models with correlated error terms," Journal of Air Transport Management, Elsevier, vol. 15(1), pages 41-46.
    20. Wilson, Wesley W., 1985. "Interstate Commerce commission regulation of motor carriers operating in the state of WAshington: An historical perspective," Transportation Research Forum Proceedings 1980s 311745, Transportation Research Forum.

    More about this item

    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:prs:ecoprv:ecop_0249-4744_1996_num_126_5_5823. 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: Equipe PERSEE (email available below). General contact details of provider: https://www.persee.fr/collection/ecop .

    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.