Regulation of Mobile Telephony across the European Union: An Empirical Analysis

In this paper I analyze the impact of regulatory policy on prices and demand for mobile telecommunications services across the European Union. I estimate a reduced form model of the mobile industry using panel data for the EU countries from 1998 to 2002. Among others, I find the following effects: liberalization of fixed telephone lines has a negative impact on prices and a positive impact on the demand for mobile services, and the introduction of mobile number portability has a negative impact on prices.*I am grateful to Toker Doganoglu, Gerd Hansen, Eric Kodjo Ralph, Guido Friebel, participants at the 30th EARIE Conference 2003, the 2nd International Industrial Organization Conference 2004 and the 19th Annual Congress of the EEA 2004, and anonymous referees for valuable comments. I would like to acknowledge the generous financial support from the Volkswagen Stiftung and the Munich Graduate School of Economics which made this research possible. All errors are mine.1 Source: European Commission (1994).     

Copyright reform and business model innovation: Regulatory propaganda at German music industry conferences

Inspired by new digital technologies, diverse actors in cultural and creative industries propagate conflicting visions of how to adequately innovate – or rather preserve and strictly enforce – copyright-related business models, which has resulted in substantial amounts of regulatory uncertainty. Looking at a decade of regulatory discourse at industry events in the popular music industry in Germany, we investigate how these actors make sense of and strategically shape this uncertainty in the process of industry transformation. Our longitudinal argumentative discourse analysis reveals cycles of regulatory propaganda of two discourse coalitions that do not engage in debate, but aim to find support for competing business models among regulators and the public. Organizing, canceling, and participating in industry events are discursive strategies used effectively to transport their claims by both industry lobbyists and challenging actors, but industry incumbents are failing to use these sites for testing out and introducing new business models. We conclude that regulatory struggles, not least at industry events, mediate between disruptive technologies and business model innovation.     

Fiscal policy and capital mobility: the construction of economic policy rectitude in Britain and France

This research examines the regulatory response of the European Union to the global financial crisis, addressing the questions of whether, how and why the global financial crisis has changed the ‘old’ politics of financial services regulation in the EU and resulted in the emergence of a ‘new’ politics. It is argued that, with a good dose of political opportunism and ‘anti-free market’ rhetoric, a continental advocacy coalition sponsoring a ‘market-shaping’ regulatory approach has capitalised on the crisis, tipping the balance of regulatory power in the EU in its favour, as compared to the pre-crisis situation.     

Dynamic equilibria with unemployment due to undernourishment

Summary We provide characterization and stability results for the stationary equilibria of a competitive infinite-horizon model that incorporates the nutritional requirements of physical labor. We find that for many aggregate land stocks, there is a large continuum of stationary equilibrium unemployment rates. Since unemployment can be seen to stem from inequality in the initial distribution of land ownership, we suggest that certain land reforms can reduce unemployment.Many of our results were developed while Streufert visited the Indian Statistical Institute. Ray is grateful for financial support from the Warshow Endowment of Cornell University, and Streufert thanks the Institute for Research on Poverty and the Graduate School, both at the University of Wisconsin-Madison. We are also thankful for the useful comments of an editor, a referee, and seminar participants at Wisconsin, Yale, the Federal Reserve Bank of Minneapolis, and the Midwest Mathematical Economics Conference.     

Do overweight and obesity prevalence rates converge in Europe?

We exploit recently published data to evaluate the long-run evolution of overweight and obesity rates among European economies between 1975 and 2016. We find that overweight rates for both females and males converge in Europe. In particular, the convergence is driven by the nations in the EU. This fact is consistent with food patterns as well as trade, agricultural, and health policies that are common among EU members. Across our model specifications, the steady-state average overweight rate ranges between 60% and 77% for European female individuals and lies above 82% for their male counterparts. Confidence intervals suggest that such gender differences are statistically significant. In the EU, the point estimates of these rates are 62% and 91%, respectively. Obesity prevalence in Europe would reach long-term rates of 39% and 45% for females and males respectively, whereas these rates would be similar in the EU (approximately 28%).     

The domestic politics of financial regulation: Informal ratification games and the EU capital requirement negotiations

This paper contributes to our understanding of post-crisis financial regulation by reasserting the centrality of domestic politics in defining government preferences and explaining regulatory outcomes. It draws on Robert Putnam's two-level game approach and Foreign Policy Analysis to develop a model of a three-level informal ratification game. This adds value to existing approaches by capturing the contested nature of government preferences and delineating the causal mechanisms through which domestic groups shape international negotiations. The model is used to explain the UK's pivotal role in the reform of bank capital requirements in the European Union (EU). It demonstrates that governments are able to take advantage of a narrowing domestic ‘win-set’ by marginalising the influence of industry and building political momentum for regulatory reform. In particular, the paper shows how UK negotiators were able to exploit the increased domestic costs of agreement and synergistic strategies between negotiations to successfully oppose the maximum harmonisation of capital rules across the EU.     

Environmental policy in the European Union: Fostering the development of pollution havens?

A pollution haven occurs when dirty industries from developed nations relocate to developing nations in order to avoid strict environmental standards or developed nations imports of dirty industries expand replacing domestic production. The purpose of this study is to determine whether the European Union (EU) has increased its imports of “dirty” goods from poorer, less democratic countries during a period of more stringent environmental standards. Previous empirical studies such as those by Levinson and Taylor [Levinson, A., and Taylor, M.S., in press. Unmasking the Pollution Haven Effect. International Economic Review.], Ederington, Levinson and Minier [Ederington, J., Levinson, A., and Minier, J., 2005. Footloose and Pollution-Free. Review of Economics and Statistics., 87: 92-99.], Kahn and Yoshino (2004), and Ederington and Minier [Ederington, J., and Minier. J., 2003. Is Environmental Policy a Secondary Trade Barrier? An Empirical Analysis. Canadian Journal of Economics., 36: 137-54.] find evidence that United States imports are responsive to changes in environmental stringency, but the effects of EU policy have not been examined as thoroughly. Our study follows Kahn [Kahn, M.E., 2003. The Geography of Us Pollution Intensive Trade: Evidence from 1958 to 1994. Regional Science and Urban Economics., 33: 383-400.] and examines the impact of industry energy intensity and toxicity, measured by an energy index and a Toxic Release Inventory (TRI) index, on imports into the EU, at the 2-digit industry level from 1970 to 1999. We use the signing of the Maastricht Treaty to signify a period of more uniform and stringent community wide environmental standards (1993-1999), and identify the level of per capita GDP within an EU trading partner. We find an increased amount of EU energy intensive trade with poorer countries during the period with more stringent EU environmental standards. This result is not robust, however, when poorer countries are defined by OECD membership and geographic region. We do not find an increased amount of EU toxic intensive trade with poorer countries although there is some evidence of increased EU imports of toxic goods from poorer OECD and non-EU European countries. For our full sample of trading partners in all regions, the evidence supports the PHH for EU energy intensive trade, but not for toxic intensive trade. Results for regional trade analysis are less clear.     

Quality of institutions and productivity of State-Invested Enterprises: International evidence from major telecom companies

The quality of institutions is at the core of the differences in the growth of income and productivity of nations. A growing body of evidence shows how this is also true at the firm level. After taking stock of earlier theoretical and empirical literature on the efficiency of state-owned versus private enterprises, while we consider ownership as the core internal governance mechanism of firms, we add quality of government as a determinant of the external institutional environment. To disentangle the effect of internal and external institutions on firms' productivity, we use different sets of ownership and institutional environment indicators.After having identified the top 350 private, state-invested (i.e. partially state-owned) and state-owned enterprises in the telecommunications industry in EU28 and in more than 60 other countries between 2007 and 2015, we empirically investigate models of firms' productivity augmented with ownership and quality of government. Our findings suggest that, after controlling for the regulatory and competitive conditions at the country level, on average, public ownership has a negative impact on firm-level TFP. This effect is however mitigated by high external institutional quality and even reversed in some countries with a particularly favourable institutional environment.     

Competition and Diversification Trends in Telecommunications: Regulatory, Technological and Market Pressures

In this paper, I examine: (i) regulatory, technological and economic trends driving telecommunications diversification and competition; and (ii) substantial investments and marketing efforts of telecommunications firms to diversity and enter each others' markets via vertical integration, joint ventures, and mergers. The Telecommunications Act of 1996 and ongoing regulatory, market and technological trends have addressed concerns that local exchange company (LEC) ownership of essential facilities may hinder diversification into local markets and stimulated substantial competition across historically distinct markets. (For example, long distance companies have entered local markets.) The entry of one LEC into the Connecticut long-distance market demonstrates that the benefits of competition—lower rates and service innovation—will be realized when Bell operating companies are allowed to enter long distance markets.     

Political accountability and public service delivery in decentralized Indonesia: Incumbency advantage and the performance of second term mayors

To what extent do voters hold local elected leaders accountable for public service delivery in fiscally and politically decentralized environments, as theory suggests should be the case? We examine political accountability and service delivery in subnational Indonesia, through the lens of mayoral incumbency advantage. We apply regression discontinuity methods to a unique data set on local elections to identify the causal impact of incumbency on election outcomes and relate those effects to changes in citizen access to local public services. We find that voters in Indonesia are, in general, very willing to return incumbents to office compared to their counterparts in other countries. We also determine that the incumbent advantage is conditional on advances in local service provision: as service access expands more quickly, voters are more likely to vote incumbents back into office. Finally, we find that electorally successful incumbents—second term mayors—spend substantially less on education and health and more on infrastructure, manage their budgets less prudently, and deliver public services neither more nor less effectively than their first term equivalents. We conjecture that term limits and the attendant lack of electoral incentives leads to the disappointing second-term mayor performance.     

Incentive regulation and investment: evidence from European energy utilities

This paper investigates the relationship between investment and regulatory regimes (incentive vs. rate-of-return regulation) for a sample of EU energy utilities from 1997 to 2007. We control for the effect of firm ownership and for cross-country differences in the underlying energy demand and energy supply. To deal with potential endogeneity of the regulatory regime, we apply instrumental variable methods (2SLS and GMM). Our results show that investment rate is higher under incentive regulation than under rate of return regulation. Using original data on the regulatory tools (X factor and WACC), we find that investment of incentive regulated firms appears highly sensitive to the X factor, consistent with efficiency- and profit-seeking motivations. Electric utilities investment is also sensitive to the level and change in the weighted average cost of capital (WACC). Finally, we find that the positive relationship between private control and investment is not robust to IV estimations, suggesting that in Europe regulation may have reduced the differences between private and public firms’ incentives to invest.     

Constitutionalism and credibility in reforming economies1

There has been relatively little investigation of the effect of constitutional transformations on the economic transition in post‐communist countries. We develop a simple signalling model in which constitutionalism – a commitment to limit political power and provide judicial defence of basic rights – reinforces the credibility of pro‐market candidates’ electoral promises and boosts public support for economic reforms. These findings are tested using opinion poll data on public support for reform in Central and Eastern Europe, and in the former Soviet Union, in the 1990s. In a two‐stage procedure we show that public support for market reforms is higher in countries where incumbents have taken deliberate steps to increase political accountability and judicial independence. Public support also spurs actual economic reform.     

The impact of the Great Recession on TFP convergence among EU countries

This article provides evidence on the effect of the Great Recession on productivity convergence among European Union (EU) economies. We use firm data, aggregated at the country-year level, to analyse the evolution of beta-convergence on total factor productivity (TFP) for 2003–2014. We obtain a positive impact of the recession on TFP (unconditional and conditional) beta-convergence across EU economies. These results support the existence of a catching-up process within the EU during the recent financial crisis. Other macroeconomic and institutional characteristics are important in fostering TFP growth, namely R&D intensity and quality of governance.     

Spatial heterogeneity and interregional spillovers in the European Union: Do cohesion policies encourage convergence across regions?

Using a spatial econometric perspective, the speed of convergence for a sample of 163 regions of the European Union (EU) over the period 1981–1996 is estimated. For this purpose, we use a specification strategy which allows an explicit modeling of both spatial heterogeneity and spatial autocorrelation found in the analyzed sample. The estimated final model combines groupwise heterocedasticity, the identification of two spatial regimes and spatial dependence. Our results show how an appropriate consideration of the role of spatial effects can shed new insights into the European convergence process. We find that regions in the EU cohesion-fund countries (Ireland, Greece, Portugal and Spain) are converging separately from the rest of regions of the EU. Our estimations indicate that over the analyzed period, there was a faster conditional convergence in relative income levels of the regions belonging to Cohesion countries (5.3%) than in the rest of the regions of the EU (3.3%). Therefore, our results contrast with other evidence that points to the fact that the convergence process in Europe has weakened or even has stopped at the beginning of the 1980s. Moreover, our work shows clear evidence of separate spatial convergence clubs among EU regions.     

欧盟新能源产业与中欧新能源合作

欧洲是世界新能源产业发展最迅速的地区。近20年来,在欧盟各国政策的激励下,以风能、光伏能、生物质能等为核心的"新能源产业"集群日益扩大,不仅为欧盟能源效率的提高和减少温室气体排放作出了重要贡献,而且成为新的经济和就业增长点。欧盟新能源政策具有多层次和多维度的特点,既有欧盟层面的政策措施,又有成员国层面的政策措施,其内容上,既有立法,又有财政、税收、和投资激励措施。欧盟与中国的能源结构既有相似之处也有差异,双方在新能源领域的合作已经取得很大成绩,而且具有广阔的合作空间。     

Is european attachment sufficiently strong to support an EU fiscal capacity: Evidence from a conjoint experiment

Based on a conjoint survey experiment with 10,000 respondents from France, Germany, Italy, Netherlands and Spain at the end of March/beginning of April 2020, we explore how individual characteristics shape support among Eurozone citizens for a European Union (EU) budgetary assistance instrument to combat adverse temporary or permanent economic shocks hitting EU Member States. We consider particularly the role of socioeconomic factors, such as income and education, covid fears and European attachment. Remarkably, how covid worries and European attachment affect the support for specific designs of the assistance instrument is not affected by other factors, in particular not by socioeconomic factors. These latter factors play an important role affecting support, independent of European attachment. Programs with European Commission monitoring (and recommendations) and cross-country redistribution, possibly even mandatory towards poor countries, can count on stronger support from those with higher European attachment. Those with strong covid fears are generally more in favour of EU budgetary assistance, mandatory spending of assistance on healthcare and redistribution to poor countries. Programs with Commission monitoring (and recommendations) receive extra support from high-income and highly-educated individuals. Also, the latter group specifically favors potential or mandatory cross-border redistribution. The independent role of individual European attachment suggests that instruments other than socioeconomic policies, e.g. better information provision about its use, may help raise support for an EU assistance instrument.     

Discounting telephone service: An examination of participation in the Lifeline Assistance Program using panel data

We examine the Lifeline Assistance Program to consider reasons people forgo a program providing financial benefits. Using panel data we employ a feasible generalized least squares estimation in which the dependent variable is the logit of the Lifeline participation rate. Our unique database incorporates characteristics of the eligible rather than the general population. We find incumbent telecommunications providers’ enrollment efforts are statistically significant, and that home ownership and female head of household are associated with greater participation; being elderly and less educated are associated with less participation. Additionally, we find that an increase in the local phone rate is associated with increased participation. Our findings are important for regulatory policy surrounding the Lifeline program and universal service programs generally.     

An international comparison of the determinants of retail gross margins

In this paper we compare the results of applying a new economic framework for the analysis of retail gross margins to 1982 interindustry retail data for France, Germany, and the U.S. Use of the same theoretical framework and econometric methodology separately for each of the three bodies of data yields robust empirical regularities with respect to functional form and the role of distribution services in explaining retail gross margins. An interesting feature of these results is that they arise despite substantial differences in classification and in the retail environment of the three countries.We thank E. Hoffnar and P. MacNeill for excellent research assistance. We acknowledge the financial support of INSEAD's R&D department for project R2135. We also thank the CSC at Maryland for support. Earlier versions of this paper were presented at the MIT Northeast Marketing Colloquium, the Simon Graduate School of Management at the University of Rochester, the Graduate School of Business at the University of Chicago, the Yale School of Organization and Management, the School of Business Administration at the University of Washington, and the Bureau of Economics of the Federal Trade Commission. We thank the participants in these seminars for their constructive criticisms. We are especially indebted to Peter Rossi of the University of Chicago, who provided us with helpful written comments, and to Herr Krockow of the Statistisches Bundesamt Wiesbaden, who provided us with unpublished data.     

The political economy of Brexit: explaining the vote

The UK’s closely contested Brexit vote to leave the EU is expected to have a significant impact on the UK and EU. While calculating the impact of Brexit is difficult since the UK is still formally a member of the EU, understanding the vote is possible. Leading up to the referendum, public opinion was divided along demographic and economic lines. This article uses referendum results at the local government level to test whether national, racial, religious and economic factors actually influenced the vote. Results indicate that demographic variables played a role while economic variables did not.     

ON THE DETERMINANTS OF LOCAL TAX RATES: NEW EVIDENCE FROM SPAIN

This article examines the determinants of local tax rates. For the two main local taxes in Spain—the property tax and the motor vehicle tax—we test the existence of tax mimicking, yardstick competition, and political trends in a sample of 2,713 municipalities. Using various spatial models, the results support the hypothesis of tax mimicking, with coefficients above 0.40. We also show the relevance of political variables such as the ideology of incumbents and political fragmentation. The fact that incumbents with weaker political support exhibit stronger mimicking behavior is interpreted as evidence in favor of yardstick competition. Finally, we find that incumbents mimic neighboring municipalities ruled by the same political party, confirming the political trends hypothesis. (JEL C31, H71, H77)