Interaction of Carbon and Electricity Prices Under Imperfect Competition
Interaction of Carbon and Electricity Prices Under Imperfect Competition

Author: Liliya Chernyavs'ka

Publisher:

Published: 2014

Total Pages: 0

ISBN-13:

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In line with economic theory, carbon ETS determines a rise in marginal cost equal to the carbon opportunity cost regardless of whether carbon allowances are allocated free of charge or not. Hence, common sense would suggest that .rms in imperfectly competitive markets will pass-through into electricity prices only a part of the increase in cost. Instead, by using the load duration curve approach and the dominant .rm with competitive fringe model, the analysis proposed in this paper shows that the result is ambiguous. The increase in price can be either lower or higher than the marginal CO2 cost depending on several structural factors: the degree of market concentration, the available capacity (whether there is excess capacity or not) and the power plant mix in the market; the allowance price and the power demand level (peak vs. off-peak hours). The empirical analysis of the Italian context (an emblematic case of imperfectly competitive market), which can be split in four sub-markets with different structural features, confirms the model predictions. Market power, therefore, can determine a significant deviation from the "full pass-through" rule but we can not know which is the sign of this deviation, a priori, i.e. without before carefully accounting for the structural features of the power market.

Carbon Pricing with an Output Subsidy Under Imperfect Competition
Carbon Pricing with an Output Subsidy Under Imperfect Competition

Author: David P. Brown

Publisher:

Published: 2017

Total Pages: 36

ISBN-13:

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In this paper, we examine the use of carbon pricing and an output-based subsidy in a market with imperfect competition. We consider a carbon pricing policy in Alberta's electricity market as a case study. This policy consists of two phases. In the first phase, the carbon price is doubled with the output subsidy being based on a fraction of facility-level emission intensity. In the second phase, the carbon price will remain constant, while the output subsidy is altered to be uniform across assets and based on the emissions intensity of an efficient natural gas asset. Using a model of oligopoly competition, we simulate the shortrun impacts of the two phases on electricity prices, emissions, and unit and firm-level profitability. We find that the mechanisms by which electricity prices and emissions change in response to carbon pricing differ depending on whether the market is perfectly competitive or oligopolistic. We demonstrate that regardless of market structure, changing the basis of the output subsidy has s.

Carbon Pricing with an Output Subsidy Under Imperfect Competition
Carbon Pricing with an Output Subsidy Under Imperfect Competition

Author:

Publisher:

Published: 2017

Total Pages: 0

ISBN-13:

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In this paper, we examine the use of carbon pricing and an output-based subsidy in a market with imperfect competition. We consider a carbon pricing policy in Alberta's electricity market as a case study. This policy consists of two phases. In the first phase, the carbon price is doubled with the output subsidy being based on a fraction of facility-level emission intensity. In the second phase, the carbon price will remain constant, while the output subsidy is altered to be uniform across assets and based on the emissions intensity of an efficient natural gas asset. Using a model of oligopoly competition, we simulate the shortrun impacts of the two phases on electricity prices, emissions, and unit and firm-level profitability. We find that the mechanisms by which electricity prices and emissions change in response to carbon pricing differ depending on whether the market is perfectly competitive or oligopolistic. We demonstrate that regardless of market structure, changing the basis of the output subsidy has substantially larger effects than a doubling of the carbon price. The estimated effects of carbon pricing vary as the firms' generation portfolios change.

Markets for Carbon and Power Pricing in Europe
Markets for Carbon and Power Pricing in Europe

Author: Francesco Gullì

Publisher: Edward Elgar Publishing

Published: 2009-01-01

Total Pages: 253

ISBN-13: 1848445032

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Whether it concerns environmental economics or law and economics, two areas of science in which I feel well at home, publisher Edward Elgar is a front-runner time and again with relevant and solid publications. This time is no exception, with this book edited by Francesco Gullì. Edwin Woerdman, Tijdschrift voor Energierecht Why do power prices seem to be correlated with the carbon price in some markets and not in others? This crucial question is at the centre of Francesco Gullì s enlightening book, through which the contributing authors investigate a number of related issues. In particular, they explore why power firms are not consistent in passing-through into power prices the opportunity cost of carbon. They also examine the relationship between the pass-through mechanism and the structure of the power market. This informative study brings together and interprets original contributions by leading experts from every EU country. Beginning with an overview of the European Union Emissions Trading System (EU ETS) along with an in-depth analysis of the early results and the theoretical issues involved, the book then goes on to explore the main European power markets via a number of empirical case studies. Overall, this volume offers a genuinely comprehensive analysis on the relationship between carbon and power markets and, as such, will prove a valuable contribution to the debate on the EU ETS and to the literature on the interaction between environmental policy and the structure of environmentally regulated markets. Markets for Carbon and Power Pricing in Europe will be of great interest to researchers and academics within general economics, environmental and energy economics. It will also be warmly welcomed by policymakers, regulators and power sector operators.

The Poverty and Distributional Impacts of Carbon Pricing: Channels and Policy Implications
The Poverty and Distributional Impacts of Carbon Pricing: Channels and Policy Implications

Author: Baoping Shang

Publisher: International Monetary Fund

Published: 2021-06-25

Total Pages: 32

ISBN-13: 151357339X

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Addressing the poverty and distributional impacts of carbon pricing reforms is critical for the success of ambitious actions in the fight against climate change. This paper uses a simple framework to systematically review the channels through which carbon pricing can potentially affect poverty and inequality. It finds that the channels differ in important ways along several dimensions. The paper also identifies several key gaps in the current literature and discusses some considerations on how policy designs could take into account the attributes of the channels in mitigating the impacts of carbon pricing reforms on households.

Research Handbook on Emissions Trading
Research Handbook on Emissions Trading

Author: Stefan E. Weishaar

Publisher: Edward Elgar Publishing

Published: 2016-12-30

Total Pages: 381

ISBN-13: 1784710628

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Research Handbook on Emissions Trading examines the origins, implementation challenges and international dimensions of emissions trading. It pursues an interdisciplinary approach drawing on law, economics and at times, political science, to present relevant research strands regarding emissions trading. Intermixing theoretical insights with experiences from existing trading systems, this Handbook offers insights that can be applied around the world. It identifies key bodies of research for both upcoming and seasoned people in the field and highlights future research opportunities.

Competitive Electricity Markets
Competitive Electricity Markets

Author: Fereidoon Sioshansi

Publisher: Elsevier

Published: 2011-10-10

Total Pages: 625

ISBN-13: 0080557716

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After 2 decades, policymakers and regulators agree that electricity market reform, liberalization and privatization remains partly art. Moreover, the international experience suggests that in nearly all cases, initial market reform leads to unintended consequences or introduces new risks, which must be addressed in subsequent “reform of the reforms. Competitive Electricity Markets describes the evolution of the market reform process including a number of challenging issues such as infrastructure investment, resource adequacy, capacity and demand participation, market power, distributed generation, renewable energy and global climate change. Sequel to Electricity Market Reform: An International Perspective in the same series published in 2006 Contributions from renowned scholars and practitioners on significant electricity market design and implementation issues Covers timely topics on the evolution of electricity market liberalization worldwide

The European Carbon Tax: An Economic Assessment
The European Carbon Tax: An Economic Assessment

Author: Carlo Carraro

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 285

ISBN-13: 940111904X

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The possible introduction of a carbon tax in Europe is an issue which has attracted the attention of numerous economists and policymakers. The problems under debate concern the effects of the tax at different levels: what costs, in terms of GDP growth, will be paid by each European country? Will the effects on income distribution be larger than those on income level? Should the carbon tax be coordinated among the European countries or would it be better to impose a uniform tax rate on carbon emissions? Can Europe introduce the tax unilaterally or should this be done jointly, with the other industrialised countries? This book provides answers to such questions. It analyses the effects of the European carbon tax on both a domestic and at an international level.

ITF Round Tables Competitive Interaction between Airports, Airlines and High-Speed Rail
ITF Round Tables Competitive Interaction between Airports, Airlines and High-Speed Rail

Author: International Transport Forum

Publisher: OECD Publishing

Published: 2009-11-04

Total Pages: 212

ISBN-13: 9282102467

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This round table proceedings examines whether and how airports should be regulated to contain market power. It determines which approaches are likely to work best and also assesses strategies for managing greenhouse gas emissions including the alternative of high-speed rail.