The Limits of Europeanisation. Domestic Constraints on Ownership Unbundling of National Electricity Systems

Table of Contents

Introduction

I. Unbundling as Key Ingredient for the Internal Market of Electricity

Unbundling Options after the Third Electricity Directive

Costs and Benefits of Ownership Unbundling

II. Theoretical Framework

The Goodness-of-Fit Hypothesis

Rational-Choice Institutionalism

Path Dependence

III. Research Design

Variables and Hypotheses: The Determinants of Unbundling Regime Choice

Methodology

IV. Quantitative Analysis

Decision-Theoretic Model

V. Qualitative Analysis

Case Selection

Case Study Germany

Case Study Netherlands

Conclusion

References

Objectives & Themes

This thesis examines the variation in unbundling regime choices among European countries following the Third Electricity Directive, arguing that domestic institutional constraints and adaptation costs significantly influence these choices. It aims to explain why some states adopted 'hard' unbundling regimes while others maintained 'softer' models, highlighting the impact of veto players and path dependencies.

• The impact of internal veto players on policy reform
• Domestic ownership structures of vertically integrated utilities (VIUs)
• The role of cost-based versus incentive-based regulatory schemes
• Path dependencies and historical 'lock-ins' in electricity sector policy
• Comparative analysis of liberalisation trajectories in Germany and the Netherlands

Excerpt from the Book

Summary of Chapters

Introduction: Provides the background on electricity market liberalisation and states the research question regarding the variation in unbundling regime choices.

I. Unbundling as Key Ingredient for the Internal Market of Electricity: Details the various unbundling models (OU, ISO, ITO) available after the Third Electricity Directive and evaluates the social welfare implications.

II. Theoretical Framework: Introduces the goodness-of-fit hypothesis, rational-choice institutionalism, and path dependence as theoretical lenses to explain institutional change.

III. Research Design: Develops specific hypotheses regarding ownership structures, veto players, and regulatory schemes, and outlines the methodology for empirical testing.

IV. Quantitative Analysis: Presents a Fisher’s exact test and a decision-theoretic model to assess the statistical significance of domestic constraints on unbundling choices.

V. Qualitative Analysis: Compares Germany and the Netherlands to unpack how historical paths and sub-state actors influenced specific implementation outcomes.

Conclusion: Synthesizes the findings, confirms the role of domestic institutional constraints, and reflects on the broader implications for Europeanisation.

Keywords

Europeanisation, Ownership Unbundling, Electricity Market, Liberalisation, Vertical Integration, Veto Players, Path Dependence, Regulatory Schemes, Germany, Netherlands, Third Electricity Directive, Institutional Change, Public Policy, Market Reform, Infrastructure.

Frequently Asked Questions

What is the central focus of this master thesis?

The thesis investigates why European countries adopted different unbundling regimes in their electricity sectors after the EU's Third Electricity Directive, specifically focusing on the variation between 'hard' and 'soft' unbundling models.

What are the primary factors influencing a government's choice of unbundling regime?

The research identifies three key domestic institutional constraints: the existence of internal veto players, the domestic ownership structures of utilities prior to regulation, and the type of transmission network pricing regulation.

What is the core research question addressed in this study?

The study seeks to answer: What explains the variation in unbundling regime choice between European countries after the Third Electricity Directive?

Which scientific methods are employed to conduct this research?

The author uses an explanatory mixed-method design, combining a quantitative Fisher's exact test of 28 European countries with a comparative qualitative case study of Germany and the Netherlands.

What content is covered in the main body of the work?

The main body examines the costs and benefits of unbundling, establishes a theoretical framework based on rational-choice and historical institutionalism, presents quantitative statistical results, and provides detailed case studies of the German and Dutch electricity sectors.

How would you characterize this work using key terms?

The work is characterized by terms such as Europeanisation, electricity market liberalisation, path dependence, vertical integration, and regulatory capture.

Why did the German government opt for a 'soft' unbundling regime?

Germany was heavily constrained by the interests of large incumbent utilities and the 'cooperative federalism' of its Länder, which sought to maintain their strategic influence and reliable income from network ownership.

How does the Dutch experience differ from the German one?

The Netherlands demonstrated a more progressive stance toward unbundling, moving towards full ownership unbundling of distribution networks, as central authorities faced less resistance from sub-state actors compared to the German context.

Does the thesis suggest that incentive regulation is better than cost-based regulation for market reform?

The findings suggest that incentive regulation is positively associated with ownership unbundling, as cost-based regulation provides guaranteed profits that disincentivise network operators from supporting more competitive, hard-unbundling regimes.