• Graduate Programs
    • Tinbergen Institute Research Master in Economics
      • Why Tinbergen Institute?
      • Research Master
      • Admissions
      • Course Registration
      • PhD Vacancies
      • Selected PhD Placements
    • Facilities
    • Browse our Courses
    • Research Master Business Data Science
    • PhD Vacancies
  • Research
  • Browse our Courses
  • Events
    • Summer School
      • Applied Public Policy Evaluation
      • Deep Learning
      • Economics of Blockchain and Digital Currencies
      • Economics of Climate Change
      • Foundations of Machine Learning with Applications in Python
      • From Preference to Choice: The Economic Theory of Decision-Making
      • Gender in Society
      • Machine Learning for Business
      • Marketing Research with Purpose
      • Sustainable Finance
      • Tuition Fees and Payment
      • Business Data Science Summer School Program
    • Events Calendar
    • Events Archive
    • Tinbergen Institute Lectures
    • 16th Tinbergen Institute Annual Conference
    • Annual Tinbergen Institute Conference
  • News
  • Alumni
    • PhD Theses
    • Master Theses
    • Selected PhD Placements
    • Key alumni publications
    • Alumni Community

Holler, E. and Schinkel, M. (2017). Umbrella Effects: Correction and Extension Journal of Competition Law and Economics, 13(1):185--189.

  • Journal
    Journal of Competition Law and Economics
View publication

Roman Inderst, Frank Maier-Rigaud, and Ulrich Schwalbe's “Umbrella Effects” contains a misspecification of the profit functions that affects the numerical findings reported in the article (Roman Inderst, Frank Maier-Rigaud & Ulrich Schwalbe, Umbrella Effects 10 J. Competition L. & Econ. 739 (2014)). We offer the standard economic model of oligopolistic price competition in differentiated goods as a better basis for further development of umbrella damages cases.