This paper analyses the incentives of a vertical integrated Internet service provider (ISP) to block competitors from content markets. Using a simple model we find that the ISP does not block competing content providers as long as the contents are differentiated sufficiently. Exclusion only...

Abstract This paper analyses the incentives of a vertical integrated Internet service provider (ISP) to block competitors from content markets. Using a simple model we find that the ISP does not block competing content providers as long as the contents are differentiated sufficiently. Exclusion...

This paper analyses the incentives of a vertical integrated Internet service provider (ISP) to block competitors from content markets. Using a simple model we find that the ISP does not block competing content providers as long as the contents are differentiated sufficiently. Exclusion only...

The new Digital Market Act (DMA) of the European Union imposes stricter rules on gatekeeper platforms. While this affects only a few very large platforms, the discussion surrounding the implementation of the DMA offers valuable insights into the strategic behaviors of those gatekeeper platforms....

We estimate the impact of renewable energy sources on the merit order and the wholesale price in Spain. We use a structural vectorautoregressive model for the merit order of production and argue that wind and solar production are exogenous to the system. As expected the overall effect is...

We explore whether lawful cooperation in buyer groups facilitates collusion in the product market. Buyer groups purchase inputs more economically. In a repeated game, abandoning the buyer group altogether or excluding single firms constitute credible threats. Hence, in theory, buyer groups...