2015
DOI: 10.1007/s10640-015-9939-4
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Market Power in Emission Permit Markets: Theory and Evidence from the EU ETS

Abstract: A well-known result about market power in emission permit markets is that efficiency can be achieved by full free allocation to the dominant firm. I show that this result breaks down when taking the interaction between input and output markets into account, even if the dominant firm perceives market power in the permit market alone. I then examine the empirical evidence for price manipulation by the ten largest electricity firms during phase I of the EU ETS. I find that firms' excess allowance holdings are con… Show more

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Cited by 77 publications
(55 citation statements)
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“…Based on Hahn's model framework, Westskog extended to multiple agents with market power [8], and other articles considered the output market and noted that the dominant firm will exercise its market power to raise its rivals' cost [9,10]. This main finding has also been demonstrated by other scholars [5,[11][12][13][14]. In the context of international ETS, the issue of market power in the permits market has been recognized to be a challenging potential problem [15,16].…”
Section: Introductionmentioning
confidence: 89%
See 1 more Smart Citation
“…Based on Hahn's model framework, Westskog extended to multiple agents with market power [8], and other articles considered the output market and noted that the dominant firm will exercise its market power to raise its rivals' cost [9,10]. This main finding has also been demonstrated by other scholars [5,[11][12][13][14]. In the context of international ETS, the issue of market power in the permits market has been recognized to be a challenging potential problem [15,16].…”
Section: Introductionmentioning
confidence: 89%
“…Moreover, these economic incentives may be the most crucial approaches to ensure the attainment of the deep carbon dioxide (CO 2 ) emissions reduction target in the long term [1]. However, in common with many other commodity markets, the emission trading market has also been affected by market power, and several dominant firms play a key role in permit prices [2][3][4][5][6]. Following Hahn's seminal article [7], there is substantial theoretical literature analyzing the issues of market power in the permits market.…”
Section: Introductionmentioning
confidence: 99%
“…Each of these basic approaches is in wide use nowadays. We may name few works by K. J. Elzinga and D. E. Mills (2011) [12], L. Correa and P. Crocioni (2012) [13], J. Tirole and E. Glen Weyl (2012) [14], S. Littlechild (2014) [15], N.-P. Schepp and A. Wambach (2016) [16], and B. Hintermann (2017) [17]. The downside of these studies is their fragmentation, as they focus only on some dimensions of competition.…”
Section: Brief Literature Reviewmentioning
confidence: 99%
“…This least-cost result relies on the existence of low transactions costs as well as players acting competitively. 2 Yet players' strategic behavior in these markets-and the resulting social losses-are a real concern (Montero, 2009;Hintermann, 2015). 3 The actions of large and influential players in the market have 1 Examples include the European Union Emissions Trading Scheme (EU ETS), Regional Greenhouse Gas Initiative (RGGI), Western Climate Initiative (WCI), and New Zealand Emissions Trading Scheme (NZ ETS).…”
Section: Introductionmentioning
confidence: 99%
“…3 For example, Montero (2009) highlights these problems both within the U.S. sulfur permit marketwhere 43% of permits allocations were allocated to just four players-as well as an international carbon market, where strategic behavior may exist between countries. More recently, Hintermann (2015) provides evidence of price manipulation in the EU-ETS. the potential to distort the equilibrium permit price, reduce the cost effectiveness of pollution control, and influence the product market equilibrium.…”
Section: Introductionmentioning
confidence: 99%