Read what we write
Our economists publish research papers, write notes and make presentations on projects we have worked on. Have a look to our publications below:
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11 October 2024 - Articles, Lear Competition Notes
, Competition Economics
Does Domestic Competition Help EU Firms Compete Abroad?
In a survey of nearly 400 European firms that export abroad, Elena Argentesi, Livia De Simone, Stephan Paetz, Vincenzo Scrutinio find that most firms believe that competition forces them to produce cheaper and higher quality products and services, allowing them to be more competitive in foreign markets.
26 June 2024 - Report
Exploring Aspects of the State of Competition in the EU
There is growing evidence that over the past few decades competition across markets in the EU may have weakened: industry concentration and markups appear to have increased, while the gap between market leaders and followers seems to have widened and business dynamism seems to have declined. Against this background, this report investigates four important aspects […] Read more
15 March 2022 - Lear Competition Notes
, Competition Economics, critical loss, Local competition, relevant geographic market
From the catchment area to the relevant market . A model of geographic market definition based on critical loss analysis
Competition authorities throughout the EEA employ a variety of methodologies to define local geographic markets in mergers involving grocery retailers. In doing so, however, several authorities neglect the competitive constraint posed by competing stores located outside a given shop’s catchment area. We suggest an accurate, consistent, and resource-efficient approach.
28 October 2021 - Articles
, Antitrust, antitrustlaw, Competition Economics, Competition law
The virtue of an imperfect competition law
Imperfect competition is not necessarily a curse. It evokes an environment in which firms compete on multiple dimensions to satisfy heterogeneous consumer preferences. This can create a tension between conflicting social objectives. Inevitably, we must decide which of these objectives should guide competition law. In making this decision, we must accept that it is impossible […] Read more
15 July 2021 - Lear Competition Notes
, energy, Policy evaluation, State Aid
When State aid overlaps with market based mechanisms: an example from energy markets
The Lear Competition Note (LCN) discusses the existing literature on the interaction between State aid intervention that incentivizes the investment in decarbonisation technologies and the market-based mechanism relying on the European Union Emission Trading System (ETS). Now in its fourth phase, the EU ETS is often considered the most effective policy to reduce greenhouse gas […] Read more
30 April 2021 - Research Papers
, #falseallegations, #judicialerrors, #standardproof, #whistleblowers
Whistleblower rewards, false reports, and corporate fraud
It is often claimed that rewards for whistleblowers lead to fraudulent reports, but for several US programs this has not been a major problem. We model the interaction between rewards for whistleblowers, sanctions against fraudulent reporting, judicial errors, and standards of proof in the court case on a whistleblower’s allegations and the possible follow-up for […] Read more
7 April 2021 - Lear Competition Notes
, Competition Economics, Mergers
The mode of competition: where to start and when you stop in merger analysis
“The best way to begin an economic analysis is to ask a relevant question. In a merger analysis the relevant question is: will the post-merger new entity have the ability and the incentive to exert a higher market power? But which analyses are best suited to answer these questions? This note argues that the best […] Read more
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