Rewheel, a Finnish consultancy, periodically issues reports that it portrays as international competitiveness comparisons of retail prices for mobile wireless services across the globe. However, these comparisons are not accurate representations of the state of competition in the mobile wireless...

This paper provides theoretical explanations for devices that movie distributors use to avoid head-to-head competition. We use a simple static model to show how revenuse sharing exhibition contracts providex multiplex owners with incentives to take cross effects on demand into account. Then we...

We present evidence that event studies can help antitrust agencies forecast impacts of mergers on innovation. In large pharmaceutical mergers, cumulative abnormal returns on portfolios of rivals predict post-merger changes in the combined firm's R&D intensity. More favorable impacts on rivals...