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TOTEX Malmquist Index for RPI-X Regulation: Does it Correctly Estimate the True Frontier Shift?

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  • Roland Meyer
  • Gert Brunekreeft
  • George Elias
Abstract
The X in CPI-X regulation aims to adjust price or revenue allowances to changes in total factor productivity and input prices. If calculated correctly, both terms together correspond to the change in efficient costs which can be determined by applying a cost Malmquist index. However, regulators typically lack the required data on input quantities and prices. As an alternative, regulation authorities may apply a TOTEX Malmquist index to measure the total cost change. We study under which conditions this total cost change correctly estimates the true efficient cost change. Overall, we conclude that the TOTEX Malmquist approach can be used for CPI-X regulation. However, regulators should be aware of the limitations and make adjustments in the implementation where necessary.

Suggested Citation

  • Roland Meyer & Gert Brunekreeft & George Elias, 2019. "TOTEX Malmquist Index for RPI-X Regulation: Does it Correctly Estimate the True Frontier Shift?," Bremen Energy Working Papers 0029, Bremen Energy Research.
    • Handle: RePEc:bei:00bewp:0029
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    References listed on IDEAS

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    1. Jörg Borrmann & Gert Brunekreeft, 2010. "The Effect of Monopoly Regulation on the Timing of Investment," Bremen Energy Working Papers 0001, Bremen Energy Research.
    2. M.E. Beesley & S.C. Littlechild, 1989. "The Regulation of Privatized Monopolies in the United Kingdom," RAND Journal of Economics, The RAND Corporation, vol. 20(3), pages 454-472, Autumn.
    3. Richard Schmalensee, 1989. "Good Regulatory Regimes," RAND Journal of Economics, The RAND Corporation, vol. 20(3), pages 417-436, Autumn.
    4. Paul L. Joskow, 2014. "Incentive Regulation in Theory and Practice: Electricity Distribution and Transmission Networks," NBER Chapters, in: Economic Regulation and Its Reform: What Have We Learned?, pages 291-344, National Bureau of Economic Research, Inc.
    5. Maniadakis, Nikolaos & Thanassoulis, Emmanuel, 2004. "A cost Malmquist productivity index," European Journal of Operational Research, Elsevier, vol. 154(2), pages 396-409, April.
    6. Caves, Douglas W & Christensen, Laurits R & Diewert, W Erwin, 1982. "The Economic Theory of Index Numbers and the Measurement of Input, Output, and Productivity," Econometrica, Econometric Society, vol. 50(6), pages 1393-1414, November.
    7. Bernstein, Jeffrey I & Sappington, David E M, 1999. "Setting the X Factor in Price-Cap Regulation Plans," Journal of Regulatory Economics, Springer, vol. 16(1), pages 5-25, July.
    8. Jamasb, T. & Pollitt, M., 2000. "Benchmarking and regulation: international electricity experience," Utilities Policy, Elsevier, vol. 9(3), pages 107-130, September.
    9. Jamasb, T. & Pollitt, M., 2001. "Benchmarking and Regulation of Electricity Transmission and Distribution Utilities: Lessons from International Experience," Cambridge Working Papers in Economics 0101, Faculty of Economics, University of Cambridge.
    10. N/A, 2004. "Index for 2004," European Union Politics, , vol. 5(4), pages 511-512, December.
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    More about this item

    Keywords

    price regulation; Malmquist index; total factor productivity; data envelopment analysis;
    All these keywords.

    JEL classification:

    • L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation
    • D24 - Microeconomics - - Production and Organizations - - - Production; Cost; Capital; Capital, Total Factor, and Multifactor Productivity; Capacity

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