Düsseldorf Competition Economics GmbH
Berliner Allee 48
40212 Düsseldorf
+49 (0) 211 130 666 30
info@dus-competition.de
Services

Complex Made Simple.
Clearly Communicated.
Easy to Work With.

Merger Control
DCE supports notifying companies and third-party interveners in the economic assessment of planned mergers. We identify risks early, develop robust theories of potential competitive harm, and prepare data in a format suitable for authorities.
Our economists have extensive experience in merger assessment – including from the scientific staff and leadership of the Monopolies Commission.
We accompany Phase I and Phase II proceedings, simulate market effects, and provide the foundation for regulatory decisions through clear, empirically grounded analyses.
Selected Cases
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Edeka / Konsum Leipzig, Federal Cartel Office
Retail & Consumer -
Foodstuffs North Island (“FSNI”) / Foodstuffs South Island (“FSSI”), Commerce Commission, NZ
Retail & Consumer -
CRRC / Vossloh, Federal Cartel Office
Logistics & Mobility -
Edeka / Real, Federal Cartel Office
Retail & Consumer -
DSD / Remondis, Federal Cartel Office
Energy & Natural Resources -
EnBW / MVV, Federal Cartel Office
Energy & Natural Resources -
VTG / CIT Rail Holdings, Federal Cartel Office
Logistics & Mobility -
Edeka / Tengelmann, Federal Cartel Office
Retail & Consumer

Litigation & Damage Quantification
DCE specializes in economic support for the extrajudicial and judicial pursuit and defense of damage claims.
With experience from numerous disputes – including in the areas of cartels, market power abuse and IP – we quantify damages based on robust data and sound methods.
Our expert reports are clear, comprehensible and court-ready. They create the economic foundation for compelling arguments – for both plaintiffs and defendants.
Selected Cases
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Trucks Cartel (various claimants, DE and AT)
Logistics & Mobility -
Abuse of Dominace in the Postal Sector dvs ./. Deutsche Post AG (claimant side, dvs)
Logistics & Mobility -
Trademark Infringement (defendant side)
Retail & Consumer -
Drugstore Products Cartel (claimant side, Schlecker)
Retail & Consumer -
Sugar Cartel (court appointed experts, Mannheim Regional Court)
Retail & Consumer -
Card Payment - "EC-Cash" (claimant side, including Shell, Esso)
Telecom, Media, and Technology -
Confectionery Cartel (defendant side, Ritter)
Retail & Consumer -
Gas-Insulated Switchgear Cartel (defendant side, Siemens)
Industrials

Cartels & anti-competitive agreements
DCE brings unique experience: We understand cartel proceedings from every angle – as consultants to plaintiffs, defendants and as court experts.
We analyze market data and reliably quantify cartel-induced damages. We assess the economic credibility of damages, craft customized argumentation strategies and provide clear, court-ready expert opinions.
Our work provides the economic basis for successful litigation in follow-on claims – for both plaintiffs and defendants.
Selected Cases
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Pesticide Cartel (various claimants, DE)
Energy & Natural Resources -
Trucks Cartel (various claimants, DE and AT)
Logistics & Mobility -
Drugstore Products Cartel (claimant side, Schlecker)
Retail & Consumer -
Sugar Cartel (court appointed experts, Mannheim Regional Court)
Retail & Consumer -
Card Payment - "EC-Cash" (claimant side, including Shell, Esso)
Telecom, Media, and Technology -
Polyurethane Foam Cartel (defendant side)
Industrials -
Confectionery Cartel (defendant side, Ritter)
Retail & Consumer -
Gas-Insulated Switchgear Cartel (defendant side, Siemens)
Industrials

Abuse of Dominance
DCE analyzes market power and potentially abusive behavior from an economic perspective – regardless of whether it concerns the assessment of one's own business practices or the conduct of a competitor. Our work combines current economic theory with empirically grounded methods.
We support clients proactively in the strategic design of their market behavior as well as in regulatory or court proceedings. We work closely with legal teams, analyze market conditions, evaluate potential exclusionary effects and consider economically sound efficiency justifications.
Our analyses are used in litigation, in communication with competition authorities or for competition law assessment of specific measures – structured, comprehensible and practically relevant.
Selected Cases
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Postal Sector dvs ./. Deutsche Post AG (claimant side)
Logistics & Mobility -
Payment Cards various banks ./. VISA (defendant side)
Telecom, Media, and Technology -
Transport Services (defendant side, LVA)
Logistics & Mobility -
Race Track VLN ./. Nürburgring (defendant side)
Logistics & Mobility -
Online Booking Platform (defendant side, CH)
Digital Economy -
Chemical Waste Treatment (defendant side)
Energy & Natural Resources -
Data Sovereignty in Mobility Markets
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Margin Squeeze under § 20 para. 4 POSTG (BIEK)
Logistics & Mobility -
School Equipment/Educational Supplies (defendant side)
Retail & Consumer -
Margin Squeeze Telecommunications Company (claimant side, CH)
Telecom, Media, and Technology -
Modernising the Law on Abuse of Market Power (BMWK)
Economic Governance & Public Policy

Intangibles & IP
Intangible assets are increasingly the focus – often representing a company's most valuable assets.
We provide reliable valuations, support commercialisation, and strengthen your position in disputes.
This covers licensing models, patent and trade secret issues, trademark and copyright strategies, and other intangible assets across various industries.
Selected Cases
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Economic Analysis of IP Abuse for Market Foreclosure in Medical Technology
Healthcare & Life Sciences -
Trademark infringement (defendant side)
Retail & Consumer -
Analysis of Profit-Sharing Mechanisms in the Commercialization of Intangibles in the Pharmaceutical Industry
Healthcare & Life Sciences

Sector Analysis & Market Structure
Sector analyses form the foundation of many competition economics issues. DCE examines market structures, supply conditions and competitive situations – as standalone studies or within merger control, abuse proceedings, regulatory issues and competition law analyses.
We analyze market entry barriers, concentration trends, supply diversity and demand structures. Based on this, we assess competitive intensity in individual sectors and derive robust economic assessments regarding market power, regulatory requirements or policy interventions.
Our studies range from specialized healthcare supply markets to media and weather services, extending to cross-sectoral issues with consumer policy relevance. In all these areas, we create analytical clarity, identify risks and provide the foundation for well-founded decisions.
Selected Cases
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Market Definition for Online Platforms
Digital Economy -
Territorial Supply Constraints: Impacts on Consumer Welfare (EuroCommerce)
Retail & Consumer -
Competition in the German Mobile Market (Telekom)
Telecom, Media, and Technology -
Market Definition in HR Services
Digital Economy -
Competitive Situation in the Weather Services Market (German Weather Service Providers Association (VDW))
Telecom, Media, and Technology -
Assessment of the Competitive Situation in Neurological and Psychiatric Care (BVDN, BDN, BVDP)
Healthcare & Life Sciences -
An Assessment of the Role of Border Protection on Agricultural Enterprises in Switzerland and their Upstream Industries (Federal Office for Agriculture, CH)
Industrials

Regulatory Issues
DCE advises authorities, associations and companies in analyzing and developing regulatory frameworks. Our expert reports accompany legislative initiatives, consultations and strategic decision-making processes – fact-based, argumentatively strong and appropriately tailored to the audience.
We evaluate regulatory initiatives and analyze their impact on competition, innovations and market participants. Our experience spans telecommunications, media, energy and aviation to postal services, gambling, education, healthcare and recycling industries.
Using sound economic methods and deep industry understanding, we deliver clear analyses for complex issues. Many of our studies have informed regulatory debates and contributed to positioning our clients vis-à-vis administrative and political decision-makers. We create economic decision-making foundations – fact-based, comprehensible and impactful.
Selected Cases
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Development of the Channeling Rate of Commercial Gaming Machines in Germany (German Gaming Machine Industry Association (VDAI))
Retail & Consumer -
Economic Impact of the Children's Food Advertising Act - "KLWG" on the Media and Advertising Industry (Brand Association)
Retail & Consumer -
Frequency Allocation 2025: Analysis of Mobile Competition and Policy Options for BNetzA (Vodafone)
Telecom, Media, and Technology -
Competitive Effects of the Combined Delivery System of Deutsche Post AG (Federal Association for Parcel & Express Logistics (BIEK))
Logistics & Mobility -
Volume Reporting Obligation for Gas Stations (Economic Association for Fuels and Energy e.V. (en2x))
Energy & Natural Resources -
Total Consumer Time – a new approach to identifying digital gatekeepers (Zalando)
Digital Economy -
Future Gambling Taxation under the Gambling Re-regulation State Treaty "GlüStV 2021" (German Sports Betting Association (DSWV))
Retail & Consumer -
Level Playing Field for Germany as a Trade Fair Destination (Professional Association for Trade Fairs and Exhibitions (FAMA))
Economic Governance & Public Policy -
Functional Deficits in the German Audit Market (Forvis Mazars)
Economic Governance & Public Policy -
Margin Squeeze in the Telecommunications Sector: An Analysis of Necessary Adjustments to Margin Squeeze Tests (Telefonica)
Telecom, Media, and Technology -
Pricing Analysis of Deutsche Post AG (Federal Association for Parcel & Express Logistics (BIEK))
Logistics & Mobility -
Evidence-based Assessment of the Gambling State Treaty (German Sports Betting Association (DSWV))
Retail & Consumer -
Metal Scrap Industry: More Competition on the Path to a Circular Economy (Federal Association of Secondary Raw Materials and Waste Management (bvse))
Energy & Natural Resources

Economic Policy
Economic policy establishs the structural framework for markets, competition and entrepreneurial action – from property rights and the competitive environment to government interventions. DCE supports decision-makers in analytically evaluating, structurally classifying and strategically shaping economic policy options.
Our studies examine long-term causal relationships and structural policy reform approaches – such as market opening, climate policy, social market economy or digital infrastructure. We combine economic theoretical foundation with empirical evidence and industry-specific understanding.
Whether in policy papers, political debates or strategic positioning: We deliver economically sound decision-making foundations – analytically clear, practically prepared and compatible in economic and social policy discussions.
Selected Cases
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Reform Options for Auditing (Forvis Mazars)
Economic Governance & Public Policy -
Bureaucracy and its Effects on Germany's Economy (New Social Free Market Initiative (INSM))
Economic Governance & Public Policy -
Structural Framework Conditions in Ambulatory Dentistry (BNZK)
Healthcare & Life Sciences -
Strategies for Gas Storage Management by Trading Hub Europe (Federal Network Agency)
Energy & Natural Resources -
The Economic Impact of Cloud Computing in Europe (European Cloud Alliance)
Digital Economy -
Social Market Economy for the Digital Age (Federal Ministry for Economic Affairs and Climate Action (BMWK))
Digital Economy -
Economic Assessment of Federal Shareholdings in Deutsche Telekom AG (VATM)
Telecom, Media, and Technology -
B2B Platforms in North Rhine-Westphalia: Potential, Barriers and Policy Options (MWIKE)
Digital Economy -
Sharing Economy in the Germany (Federal Ministry for Economic Affairs and Climate Action (BMWK))
Digital Economy