IDEAS home Printed from https://ideas.repec.org/p/ags/saeatm/35057.html
   My bibliography  Save this paper

On The Choice Of Functional Forms In The Measurement Of Scale And Scope Economies: Generalized Box-Cox And Composite Cost Functions

Author

Listed:
  • Ogunyinka, Ebenezer
  • Featherstone, Allen M.

Abstract

This paper estimates and compares generalized Box-Cox and composite cost functions to identify scale and scope economies. The robustness of the outcomes to different functional specifications was examined. Increasing returns to scale was common for product-specific and the overall measures. Generalized Leontief and composite forms yielded more robust elasticity, scale and scope measures. The generalized Box-Cox model was selected as the appropriate functional form as all the special cases were rejected.

Suggested Citation

  • Ogunyinka, Ebenezer & Featherstone, Allen M., 2003. "On The Choice Of Functional Forms In The Measurement Of Scale And Scope Economies: Generalized Box-Cox And Composite Cost Functions," 2003 Annual Meeting, February 1-5, 2003, Mobile, Alabama 35057, Southern Agricultural Economics Association.
    • Handle: RePEc:ags:saeatm:35057
    DOI: 10.22004/ag.econ.35057
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/35057/files/sp03og02.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.35057?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. Pulley, Lawrence B & Humphrey, David B, 1993. "The Role of Fixed Costs and Cost Complementarities in Determining Scope Economies and the Cost of Narrow Banking Proposals," The Journal of Business, University of Chicago Press, vol. 66(3), pages 437-462, July.
    2. Pulley, Lawrence B & Braunstein, Yale M, 1992. "A Composite Cost Function for Multiproduct Firms with an Application to Economies of Scope in Banking," The Review of Economics and Statistics, MIT Press, vol. 74(2), pages 221-230, May.
    3. Allen M. Featherstone & Charles B. Moss, 1994. "Measuring Economies of Scale and Scope in Agricultural Banking," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 76(3), pages 655-661.
    4. repec:bla:manchs:v:69:y:2001:i:3:p:327-49 is not listed on IDEAS
    5. James A. Chalfant, 1984. "Comparison of Alternative Functional Forms with Application to Agricultural Input Data," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 66(2), pages 216-220.
    6. Caves, Douglas W & Christensen, Laurits R & Tretheway, Michael W, 1980. "Flexible Cost Functions for Multiproduct Firms," The Review of Economics and Statistics, MIT Press, vol. 62(3), pages 477-481, August.
    7. Berndt, Ernst R & Khaled, Mohammed S, 1979. "Parametric Productivity Measurement and Choice among Flexible Functional Forms," Journal of Political Economy, University of Chicago Press, vol. 87(6), pages 1220-1245, December.
    8. M. Khaled & M. B. Adams & M. Pickford, 2001. "Estimates of Scale and Scope Economies in the New Zealand Life Insurance Industry," Manchester School, University of Manchester, vol. 69(3), pages 327-349, June.
    Full references (including those not matched with items on IDEAS)

    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. Mehdi Farsi & Aurelio Fetz & Massimo Filippini, 2007. "Economies of Scale and Scope in the Swiss Multi-Utilities Sector," CEPE Working paper series 07-59, CEPE Center for Energy Policy and Economics, ETH Zurich.
    2. Bottasso, Anna & Conti, Maurizio & Vannoni, Davide, 2019. "Scale and (quasi) scope economies in airport technology. An application to UK airports," Transportation Research Part A: Policy and Practice, Elsevier, vol. 125(C), pages 150-164.
    3. Fetz, Aurelio & Filippini, Massimo, 2010. "Economies of vertical integration in the Swiss electricity sector," Energy Economics, Elsevier, vol. 32(6), pages 1325-1330, November.
    4. Thomas P. Triebs & David S. Saal & Pablo Arocena & Subal C. Kumbhakar, 2016. "Estimating economies of scale and scope with flexible technology," Journal of Productivity Analysis, Springer, vol. 45(2), pages 173-186, April.
    5. Harimaya, Kozo, 2008. "Impact of nontraditional activities on scale and scope economies: A case study of Japanese regional banks," Japan and the World Economy, Elsevier, vol. 20(2), pages 175-193, March.
    6. J. David Cummins & Mary A. Weiss, 1998. "Analyzing Firm Performance in the Insurance Industry Using Frontier Efficiency Methods," Center for Financial Institutions Working Papers 98-22, Wharton School Center for Financial Institutions, University of Pennsylvania.
    7. Massimo Filippini & Martin Koller & Urs Trinkner, 2010. "Do opening hours and unobserved heterogeneity affect economies of scale and scope in postal outlets?," Quaderni della facoltà di Scienze economiche dell'Università di Lugano 1007, USI Università della Svizzera italiana.
    8. Berger, Allen N. & Hasan, Iftekhar & Zhou, Mingming, 2010. "The effects of focus versus diversification on bank performance: Evidence from Chinese banks," Journal of Banking & Finance, Elsevier, vol. 34(7), pages 1417-1435, July.
    9. Marc Gaudry & Emile Quinet, 2015. "Correlation within SNCF administrative regions among track segment maintenance cost equation residuals of a country-wide model," Working Papers halshs-01112249, HAL.
    10. Marc Gaudry & Emile Quinet, 2016. "Box-Cox transformations of terms nesting the Trans-Log: the example of rail infrastructure maintenance cost," Working Papers halshs-01261980, HAL.
    11. Farsi, Mehdi & Filippini, Massimo, 2009. "An analysis of cost efficiency in Swiss multi-utilities," Energy Economics, Elsevier, vol. 31(2), pages 306-315, March.
    12. David B. Humphrey, 1994. "Delivering deposit services: ATMs versus branches," Economic Quarterly, Federal Reserve Bank of Richmond, issue Spr, pages 59-81.
    13. Carbo Valverde, Santiago & Fernandez, Francisco Rodriguez, 2005. "New evidence of scope economies among lending, deposit-taking, loan commitments and mutual fund activities," Journal of Economics and Business, Elsevier, vol. 57(3), pages 187-207.
    14. Graziano Abrate & Fabrizio Erbetta & Giovanni Fraquelli & Davide Vannoni, 2014. "Cost function estimation of multi-service firms. Evidence from the passenger transport industry," Carlo Alberto Notebooks 380, Collegio Carlo Alberto.
    15. Herve Guyomard & Chantal Le Mouël & U. Vasavada, 1993. "Applying duality theory in agricultural production economics as a basis of policy decision making [[Application de la théorie de la dualité en économie de la production agricole : utilisation pour ," Post-Print hal-02850915, HAL.
    16. Mafoua, Edouard, 2002. "Economies Of Scope And Scale Of Multi-Product U.S. Cash Grain Farms: A Flexible Fixed-Cost Quadratic (Ffcq) Model Analysis," 2002 Annual meeting, July 28-31, Long Beach, CA 19734, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    17. Michael Delgado & Christopher Parmeter & Valentina Hartarska & Roy Mersland, 2015. "Should all microfinance institutions mobilize microsavings? Evidence from economies of scope," Empirical Economics, Springer, vol. 48(1), pages 193-225, February.
    18. Valentina Hartarska & Christopher F. Parmeter & Denis Nadolnyak & Beibei Zhu, 2010. "Economies Of Scope For Microfinance: Differences Across Output Measures," Pacific Economic Review, Wiley Blackwell, vol. 15(4), pages 464-481, October.
    19. Lusk, Jayson L. & Featherstone, Allen M. & Marsh, Thomas L. & Abdulkadri, Abdullahi O., 1997. "Empirical properties of duality theory," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 46(1), pages 1-24.
    20. Elisabetta Ottoz & Marina Di Giacomo, 2012. "Diversification strategies and scope economies: evidence from a sample of Italian regional bus transport providers," Applied Economics, Taylor & Francis Journals, vol. 44(22), pages 2867-2880, August.

    More about this item

    Keywords

    Research Methods/ Statistical Methods;

    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:ags:saeatm:35057. 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: AgEcon Search (email available below). General contact details of provider: https://edirc.repec.org/data/saeaaea.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.