Hard Core Cartels aim to design, being aware of the presence of an antitrust authority, market practices granting avoidance of antitrust investigations. We show, in a dynamic game, that they can reach this goal and get extra—normal profits. However, the bulk of this opportunity does not lay,...

We consider vertical price restrictions like Recommended Retail Prices (RRP) and Resale Price Maintenance (RPM), together with a retailer’s unit discount when purchasing the good from the manufacturer. We study how retailer’s buyer power affects the nature of the vertical price restriction...

We analyze the air transportation vertical channel and show the existence of an asymmetric distribution of profit margins between airlines and the firms operating in upstream stages. Higher margins are observed for leasing companies, engine manufacturers and GDS, while airlines exhibit a very...

This paper presents a new stochastic frontier model for panel data. The model takes into account firm unobservable heterogeneity and short-run and long-run sources of inefficiency. Each of these features is modeled by a specific random effect. In this way, firms’ latent heterogeneity is not...

Investments in new production processes usually involve a significant amount of R&D, generating spillovers that lowers the second comer's investment cost. We show that these spillovers substantially affect the equilibrium of the dynamic game. Even for low spillover values, the leader delays her...

This paper investigates the process of GDP generation in Former Soviet Union (FSU) economies to provide understanding of the impact of technology channels on countries’ efficiency. We apply a stochastic frontier approach to 15 FSU economies over the period 1995–2008, and we find that...

This paper investigates the strategic choice between introducing a process or a product innovation in a duopoly model with vertical differentiation, comparing the outcomes in case of Bertrand and Cournot competition. It is shown that under both competitive regimes three equilibria in innovation...