The paper offers an exploratory empirical analysis of the impact on consumers' welfare of the reforms of the gas industry in 15 member states of the European Union. After considering some features of the natural gas industry and of its reform in selected countries, we study the relationship between regulatory reform indicators (as summarized by the REGREF database by the OECD) and price dynamics by means of panel data techniques. We then present a simple exercise of welfare evaluation and to what extent price dynamics and the reforms have an impact on subjective consumers' satisfaction, as reported by three waves of the Eurobarometro survey. We also compare REGREF indicators with the Market Opening Milestones database, prepared by Copenhagen Economics on behalf of the European Commission. We do not find evidence that privatization per se has an impact on productivity, prices or satisfaction, while vertical disintegration seems to be beneficial.

The paper offers an exploratory empirical analysis of the impact on consumers' welfare of the reforms of the gas industry in EU-15 area. After considering the key features of the natural gas industry and of its reform in selected countries, we study the relationship between regulatory reform indicators and price dynamics by means of panel data techniques. We find that none of the relationships between price dynamics and regulatory reform indicators is robust to different econometric specifications. Our findings suggest that until now there is limited evidence of beneficial effects of a standard package gas industry reforms for the European consumers. Country specific factors and price inertia seem to be more important than the reforms as determinants of consumers' prices.

This paper investigates the response of consumer price inflation to changes in domestic fuel prices, looking at the different categories of the overall consumer price index (CPI). We then combine household survey data with the CPI components to construct a CPI index for the poorest and richest income quintiles with the view to assess the distributional impact of the pass-through. To undertake this analysis, the paper provides an update to the Global Monthly Retail Fuel Price Database, expanding the product coverage to premium and regular fuels, the time dimension to December 2020, and the sample to 190 countries. Three key findings stand out. First, the response of inflation to gasoline price shocks is smaller, but more persistent and broad-based in developing economies than in advanced economies. Second, we show that past studies using crude oil prices instead of retail fuel prices to estimate the pass-through to inflation significantly underestimate it. Third, while the purchasing power of all households declines as fuel prices increase, the distributional impact is progressive. But the progressivity phases out within 6 months after the shock in advanced economies, whereas it persists beyond a year in developing countries.

A dramatic change of ownership, regulation, and organisation of essential public services, such as electricity, gas, and telecommunications, has taken place in Europe in less than 20 years. This was not the outcome of spontaneous adaptation, but an entirely top-down policy experiment, mainly conceived in London during Mrs Thatcher's years, then pursued in Brussels - the 'capital' of the European Union - and imposed on more or less reluctant players by laws, directives, regulations, and administrative and judicial decisions. The European reform paradigm revolves around three pillars: privatisation, unbundling, and regulated liberalisation of network industries. These industries, despite the reforms, are still special, as they include core natural monopoly components (the electricity grid, the gas pipelines, the telephony networks, etc.), are often based on complex system integration of different segments (for example of electricity generation, transmission, distribution and retail supply), and offer services that have critical social and economic importance, from heating to internet. This book offers a careful scrutiny of energy and telephony reforms and prices paid by households in 15 countries across Western Europe. It attempts to answer such questions as: Are the consumers in Europe happier than they were before the reforms? Do they pay less? Do they get a better quality for the services? Network Industries and Social Welfare provides an overview of the main facts, the conceptual issues, and of the empirical evidence on pricing, perceptions of quality of service, and the issues of utility poverty and social affordability. It suggests that the benefits of the reforms for the consumers have often been limited and that governments should reconsider their overconfidence in regulated market mechanisms in network industries.

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.

Global warming is a serious threat to the stability of world climate and to economic prosperity in some regions. The book offers a theoretical analysis which focuses on double dividend issues. Moreover, the ecological tax reform in Germany and the options of modern energy policy are described and evaluated. The volume presents innovative model simulations and analyzes, in the context of the model, the benefits of a modified tax reform, based on a Schumpeterian approach. Finally, implications for the European Union and other countries are discussed.

This book offers a careful scrutiny of energy and telephony reforms and their social impact on households in 15 countries across Western Europe. It concludes that the benefits for consumers are limited and it discusses the reasons why the European reform experiment of network industries is not living up to its promises.

A comprehensive analysis of an environmental tax reform where people are taxed on pollution and the use of natural resources instead of on their income, this book looks at the challenges involved in implementing this tax reform across Europe.

Dialogue on global warming has progressed from the Kyoto Protocol to meetings in Copenhagen and Cancun and will soon resume in meetings in South Africa. Some observers consider the Copenhagen conference a failure. EU representatives, in contrast, present an optimistic evaluation of achieving a global temperature rise limit of not more than 2°C by 2100. Geoscience researchers and lead investigators of the Intergovernmental Panel on Climate Change (IPCC) have supported CO2 emission reduction pledges and contend that we can achieve the 2°C limit through international coordination. This position conflicts with evaluations of United States Congressional and Presidential advisors, who do not believe the Copenhagen CO2 reduction commitments can hold the global warming increase to below 2°C and who have not supported the agreement. Developing countries are alarmed, because climate change is expected to hit them hardest. The developed world will use energy to mitigate global warming effects, but developing countries are more exposed by geography and poverty to the most dangerous consequences of a global temperature rise. The Oxford Handbook of the Macroeconomics of Global Warming analyzes the macroeconomics of global warming, especially the economics of possible preventative measures, various policy changes, and potential effects of climate change on developing and developed nations.

Network industries such as electricity, gas, rail, local public transport, telecommunications and postal services are recognised by the EU as crucial for fostering European social and territorial cohesion. Providing an overview of key policy reforms in these industries and an empirical evaluation, this thought-provoking book offers a critical perspective on the functioning of the networks that provide vital services to EU citizens.