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From Antitrust & Competition Policy Blog: Umbrella Effects


“Roman Inderst (Johann Wolfgang Goethe-Universitat, Frankfurt/Main) and Frank Maier-Rigaud (IESEG School of Management (LEM-CNRS)) examine Umbrella Effects. ABSTRACT: We analyse the key determinants of umbrella effects, which arise when the price increase or quantity reduction of a cartel diverts demand…”