Discussion paper DP17517 Free entry in a Cournot market with overlapping ownership Xavier Vives Orestis Vravosinos 30 Jul 2022 Common ownership Minority shareholdings Oligopoly Entry Competition policy Financial Economics Industrial Organization D43 E11 L11 L13 L21 L41
Discussion paper DP17463 The Pro-competitive Effects of Trade Agreements Meredith A. Crowley Lu Han 12 Jul 2022 Trade agreements Variable markups Markup elasticity Trade elasticity Competition policy Firm level data International Macroeconomics and Finance International Trade and Regional Economics F13 F14 F15
Discussion paper DP16612 Revisiting the Anticompetitive Effects of Common Ownership Xavier Vives Jose Azar 31 May 2022 Common ownership Antitrust Competition policy General equilibrium Financial Economics Industrial Organization
VoxEU Column Optimal policy for acquisitions of potential competitors under financial constraints Chiara Fumagalli Massimo Motta Emanuele Tarantino 27 Mar 2022 Competition Policy Competition policy Digital markets Mergers Facebook Google M&a potential competitors
VoxEU Column How pay-for-delay affects competition and innovation in the pharmaceutical industry Xuelin Li Richard Thakor 11 Aug 2021 Productivity and Innovation Competition Policy Competition policy Antitrust Us Pharmaceuticals Innovation Research and development
Discussion paper DP16362 How Do Start-up Acquisitions Affect the Direction of Innovation? Esmée Dijk José-Luis Moraga-González Evgenia Motchenkova 15 Jul 2021 Start-ups Acquisitions Mergers Innovation portfolios Competition policy Antitrust Industrial Organization O31 L13 L41
VoxEU Column Regulating oligopolistic exchanges Giovanni Cespa Xavier Vives 1 Jul 2021 Financial Markets Financial Regulation and Banking Financial markets Stock markets Us Financial regulation Competition policy
Discussion paper DP16207 Bank Runs, Bank Competition and Opacity Toni Ahnert David Martinez-Miera 1 Jun 2021 Competition Entry Opacity Bank run Fragility Global games Competition policy Transparency regulation Financial Economics G01 G21 G28
VoxEU Column Pooled procurement of drugs in low- and middle-income countries can lower prices and improve access Pierre Dubois Yassine Lefouili Stephane Straub 30 Jan 2021 Health Economics Competition Policy Development Developing countries Development Healthcare Competition policy Innovation Inequality Prices International trade
VoxEU Column The balance between platform variety and network effects Chiara Farronato Jessica Fong Andrey Fradkin 24 Jan 2021 Competition Policy Competition policy Platforms Big tech Regulation Us Network effects
VoxEU Column Increasing market concentration in Europe is more likely to be a sign of strength than a cause for concern Tommaso Bighelli Filippo di Mauro Marc J Melitz Matthias Mertens 13 Oct 2020 Competition Policy Industrial organisation Eu Competition policy Productivity Regulation Antitrust
VoxEU Column Ex-post economic evaluation of competition policy: The EU experience Fabienne Ilzkovitz 27 Aug 2020 Competition Policy EU policies State aid Competition policy Ex-post evaluation
