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Who (Else) Benefits From Electricity Deregulation? Coal Prices, Natural Gas, And Price Discrimination

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  • Jonathan E. Hughes
  • Ian Lange

Abstract

Deregulation of major industries over the past 40 years has produced large efficiency gains. However, distributional effects have been more difficult to assess. In the electricity sector, deregulation has vastly increased information available to market participants through the formation of wholesale markets. We test whether upstream suppliers, specifically railroads that transport coal from mines to power plants, use this information to capture economic rents that would otherwise accrue to electricity generators. We find railroads charge higher markups when rents are larger. This effect is larger for deregulated plants, highlighting an important distributional impact of deregulation. (JEL L11, L51, Q48)

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  • Jonathan E. Hughes & Ian Lange, 2020. "Who (Else) Benefits From Electricity Deregulation? Coal Prices, Natural Gas, And Price Discrimination," Economic Inquiry, Western Economic Association International, vol. 58(3), pages 1053-1075, July.
    • Handle: RePEc:bla:ecinqu:v:58:y:2020:i:3:p:1053-1075
    DOI: 10.1111/ecin.12896
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    3. Eyer, Jonathan & Kahn, Matthew E., 2020. "Prolonging coal’s sunset: Local demand for local supply," Regional Science and Urban Economics, Elsevier, vol. 81(C).
    4. Miller, Keaton & Wilson, Wesley W., 2023. "Changes in rail rates for U.S. commodity grain shipments over time," Research in Transportation Economics, Elsevier, vol. 102(C).

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    More about this item

    JEL classification:

    • L11 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Production, Pricing, and Market Structure; Size Distribution of Firms
    • L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation
    • Q48 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Government Policy

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