Publications

E.CA Economists publish regularly in academic journals, competition and regulation journals and the more popular business press. We speak frequently at conferences, workshops and symposiums.

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Papers & reports

Environmental State aid – study for the German ministry on ex-post evaluation

Linda GratzMichael RauberHans W. FriederiszickUmweltbundesamt, ISSN 1862-4804, Dessau-Roβlau, May 2018

The EU Commission recently introduced new obligations for the ex-post evaluation of State aid schemes for member states. To prepare for upcoming submissions to the Commission the German Federal Ministry for the Environment and the associated Environmental Agency engaged E.CA Economics (Dr. Hans W. Friederiszick, Dr. Linda Gratz, Dr. Michael Rauber, Dr. Daniel Streitz) and the law firm Redeker Sellner Dahs (Dr. Simone Lünenbürger, Dr. Gero Ziegenhom, Dr. Andreas Rosenfeld, Dr. Ulrich Karpenstein) for an interdisciplinary research project on ex-post evaluations of environmental aid. To assess the probability with which the Commission would request an ex-post evaluation of an environmental State aid scheme, the team designed a novel warning system. Moreover, a roadmap helping to steer the organisation, scope and timing of an ex-post evaluation by the ministry was developed. The most important methodical issues when carrying out an ex-post evaluation were explained using examples of environmental aid schemes. The legal analysis included the data-protection framework and the requirements regarding the expert`s independency for upcoming ex-post evaluations.

 


Keywords: state aid
Papers & reports

Reverse privatization as a reaction to the competitive environment: Evidence from solid waste collection in Germany

Hans W. FriederiszickSteffen ReinholdESMT Working Paper 18-02, SSRN, RePEc, EconStor, April 2018

Juri Demuth, Hans W. Friederiszick and Steffen Reinhold have published a working paper exploring the motives for reverse privatisation of the provision of solid waste collection services by German municipalities. Using a unique panel data set the authors show that municipalities do not only react to cost advantages of private companies but also to the competitive environment.

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Keywords: Competition law enforcement, Local privatisation, Logit regression, Mergers, State-owned enterprises
Papers & reports

Margin squeeze: Recent developments in EU and national case law

Theon van DijkLinda Gratze-Competitions Bulletin Margin squeeze, Art. N° 86350, April 2018

Papers & reports

Price Comparison Websites and Selective Distribution Systems: An Effects-Based Approach

Theon van DijkHans W. FriederiszickElżbieta GłowickaComplaw-blog, December 2017

Hans W. Friederiszick, Theon van Dijk, and Elżbieta Głowicka published an article on the CompLaw blog, arguing for an effects-based approach when analyzing restrictions in the use and/or active support of price comparison websites by authorised dealers within a selective distribution system.

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Keywords: effect-based approach, price comparison websites, selective distribution, Vertical restraints
Papers & reports

Chancen der Digitalisierung auf Märkten für urbane Mobilität: Das Beispiel Uber

Rafael AignerJ. Haucap, F. Pavel, M. Arnold, M. Hottenrott & C. Kehder , In List Forum für Wirtschafts-und Finanzpolitik (Vol. 43, No. 2, pp. 139-183). Springer Berlin Heidelberg, June 2017

Keywords: competition, public transportation, regulation
Presentations

The Antitrust Enforcement Symposium 2017

Hans W. FriederiszickOxford, June 2017

With more than forty senior law and economic experts, the Antitrust Enforcement Symposium in Oxford has become one of the leading platforms for most recent competition policy issues around the globe. The symposium is organized by Ariel Ezrachi and Bill E. Kovacic, and supported by E.CA Economics. This year it featured keynote speeches by Maureen Ohlhausen, FTC, Paul Johnson, Canadian Competition Bureau and Bob Marshall, Bates White. Hans W. Friederiszick, E.CA Economics, contributed to the panel discussion on digital markets.

Go to Symposium programme


Keywords: antitrust
Presentations

DG COMP Workshop on pass-on

Hans W. FriederiszickBrussels, June 2017

DG COMP organized a workshop in Brussels on 21st June 2017 with economic experts on the quantification of passing-on of overcharges in damages actions. Academic presentation were given by Roman Inderst, Özlem Bedre-Defolie, Markus Reisinger, André Romahn, Frank Verboven, Frode Steen and other.

Hans W. Friederiszick, E.CA Economics, discussed the practical feasibility specifically highlighting the discrepancy between economic and legal causality according to the recent Sainsbury’s vs. MasterCard decision (CAT, 2016).

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Keywords: cartel litigation, damage estimation
Presentations

CMS-Roadshow Kartellrecht 2017

Simone KohnzStuttgart, June 2017

Simone Kohnz gave a presentation at CMS-Roadshow Kartellrecht 2017 in Stuttgart on the methods of cartel damage estimation. She discussed different approaches to estimate cartel overcharges and the impact of market conditions and data availability on the choice of the appropriate method. She also presented factors that influence the likelihood and extend of pass on of overcharges to consumers.


Keywords: cartel litigation
Presentations

Geographic Market Definition – Analysis & Visualization

Hans W. FriederiszickBrussels, May 2017

Dr. Hans W. Friederiszick gave a presentation at the E.CA Compettion Law & Economics Expert Forum held in Brussels on 31 May 2017.

The E.CA Expert Forum, held annually, offers insights into recent developments in competition law and economics with a special focus on market definition for merger and antitrust purposes. The EU Notice on Market Definition was published in 1997 and has been widely used ever since. This year marks its 20th anniversary and we will take this opportunity to review some of the “classic” methods and issues related to market definition and look ahead at new questions arising in the era of fast-moving digital markets and two-sided platforms;

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Keywords: market definition
Papers & reports

The Fehmarn Belt Duopoly – Can the Ferry Compete with a Tunnel?

Rafael AignerKatharina Weber , Transportation Research Part A: Policy and Practice, 100, 1-15.

Keywords: competition