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Thema Wettbewerb und Regulierung

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484 Ergebnisse, ab 61
  • Medienbeitrag

    Entlastung für Autofahrer: Der Tankrabatt ist das naheliegendste, aber auch schlechteste Instrument

    Dieser Beitrag erschien im Tagesspiegel. Sollten die Preise steigen, ist das kein böswilliges Verhalten der Ölkonzerne, sondern die normale Marktreaktion. Das hätte man wissen können. Ein Gastbeitrag von Tomaso Duso. Der russische Angriffskrieg in der Ukraine hat die Ölpreise und damit auch die Spritpreise seit März in die Höhe getrieben. Darüber hinaus haben sich In den vergangenen Wochen die Benzin- ...

    01.06.2022| Tomaso Duso
  • Brown Bag Seminar Industrial Economics

    GDPR and the Lost Generation of Innovative Apps

    Using data on 4.1 million apps at the Google Play Store from 2016 to 2019, we document that GDPR induced the exit of about a third of available apps; and in the quarters following implementation, entry of new apps fell by half. We estimate a structural model of demand and entry in the app market. Comparing long-run equilibria with and without GDPR, we find that GDPR reduces consumer surplus and...

    18.05.2022| Reinhold Kesler, University of Zurich
  • Veranstaltung

    7th BCCP Forum

    Leibniz ScienceCampusBerlin Centre for Consumer Policies (BCCP) Forum The Forum will bring together all BCCP fellows in law and economics who are engaged in the activities of the science campus. We will have the opportunity to learn about each other’s research during short presentations by the different partner institutions followed by open discussion. The objective of the meeting is to encourage...

    27.04.2022
  • Referierte Aufsätze Web of Science

    Common Ownership Patterns in the European Banking Sector: The Impact of the Financial Crisis

    We provide a description of ownership patterns in the top 25 European banks for the period 2003–2015, where we especially focus on the global financial crisis. Investment managers, such as Blackrock, are dominant in terms of number of blockholdings in different banks, maintaining fairly stable “common ownership” networks throughout our sample. However, the financial crisis led to capital injections ...

    In: Journal of Competition Law & Economics 18 (2022), 1, S. 135–167 | Albert Banal-Estañol, Nuria Boot, Jo Seldeslachts
  • Referierte Aufsätze Web of Science

    The Pricing Structure of Legal Services: Do Lawyers Offer What Clients Want?

    We analyze clients’ contract choices in auctions where Dutch law firms compete for standard cases such as labor disputes for individuals and collecting debts for businesses. In the auctions, lawyers can submit bids with any fee arrangement they prefer, including an hourly rate, a fixed fee, and a ‘mixed fee’: a time-capped fixed fee plus an hourly rate for any additional hours should the case take ...

    In: Review of Industrial Organization 61 (2022), S. 123–148 | Flóra Felsö, Sander Onderstal, Jo Seldeslachts
  • DIW Wochenbericht 15/16 / 2022

    Das Ende des digitalen Wilden Westens: Kommentar

    2022| Tomaso Duso
  • Referierte Aufsätze Web of Science

    Testing the Superstar Firm Hypothesis

    Firms with superior productivity, labeled superstar firms, are argued to be the link between rising concentration and the fall of the aggregate labor share in the US. This analysis confirms that similar evidence is found within the European context: the market share and firm size increase, whereas the labor share decreases with productivity. One of the much discussed mechanisms behind this development ...

    In: Journal of Applied Economics 25 (2022), 1, S. 583-603 | Caroline Stiel, Alexander Schiersch
  • Diskussionspapiere 2000 / 2022

    How Communication Makes the Difference between a Cartel and Tacit Collusion: A Machine Learning Approach

    This paper sheds new light on the role of communication for cartel formation. Using machine learning to evaluate free-form chat communication among firms in a laboratory experiment, we identify typical communication patterns for both explicit cartel formation and indirect attempts to collude tacitly. We document that firms are less likely to communicate explicitly about price fixing and more likely ...

    2022| Maximilian Andres, Lisa Bruttel, Jana Friedrichsen
  • Referierte Aufsätze Web of Science

    R&D Spillovers through RJV Cooperation

    We investigate how R&D spillovers propagate across firms linked through Research Joint Ventures (RJVs). Building on the framework developed by Bloom et al. (2013) which considers the opposing effects of knowledge spillovers and product market rivalry, we extend the model to account for RJV cooperation. Since the firm’s decision to join a RJV is endogenous, we build a model of RJV participation. The ...

    In: Research Policy 51 (2022), 4, 104465, 10 S. | Albert Banal-Estañol, Tomaso Duso, Jo Seldeslachts, Florian Szücs
  • Diskussionspapiere 1998 / 2022

    Facebook Shadow Profiles

    Data is often at the core of digital products and services, especially when related to online advertising. This has made data protection and privacy a major policy concern. When surfing the web, consumers leave digital traces that can be used to build user profiles and infer preferences. We quantify the extent to which Facebook can track web behavior outside of their own platform. The network of engagement ...

    2022| Luis Aguiar, Christian Peukert, Maximilian Schäfer, Hannes Ullrich
484 Ergebnisse, ab 61
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