The purpose of this paper is to represent in which way a stable and no negligible growth in demand can affect the level of sustainability of collusion. For the European Commission this assumption is seen as a factor that disincentives collusion and pushes to a competitive behavior. This fact...

Under the context of a dynamic oligopoly model of entry and exit with two firms, we analytically derive a set of sufficient conditions for deterrence-motivated entry. In particular, the conceptual framework we present yields a set of testable hypotheses that can be conducted using inferred...

We examine the effects of merger and merger policy on a potential entrant’s pre-merger investment incentives. We establish conditions under which the possibility of merger can induce an entrant to inefficiently imitate an incumbent’s product instead of innovating with a more differentiated...

The purpose of this paper is to represent in which way a stable and no negligible growth in demand can affect the level of sustainability of collusion. For the European Commission this assumption is seen as a factor that disincentives collusion and pushes to a competitive behavior. This fact...

The purpose of this paper is to represent in which way a stable and no negligible growth in demand can affect the level of sustainability of collusion. For the European Commission this assumption is seen as a factor that disincentives collusion and pushes to a competitive behavior. This fact...

This paper examines the barriers to entry and expansion of competitor airlines in South Africa. The exit of 1Time from the market as well as the experience of FlySafair, a recent entrant, are used to draw lessons about competitive conditions and constraints that new airlines face in the market....

Historically South Africa has favoured incumbents/national champions over rivalry (competition) in the telecommunications sector. However, the importance of competition has become more apparent with each new development in the sector. Given the changes in this dynamic sector it is important to...

We combine a structural model with cross-sectional micro data to identify the causes andconsequences of rising concentration in the US economy. Using asset prices and industrydata, we estimate realized and anticipated shocks that drive entry and concentration. Wevalidate our approach by showing...

I analyze cliff discounts when an incumbent monopolist faces competition from a competitor that can compete for a portion (but not all) of the market, and compare them with both simple pricing and pricing formulas in which the incumbent can cut prices just in the competitive portion of the...

We examine a deregulation of German pharmacists to assess its effects on retail and labor markets. From 2004 onward, the reform allowed pharmacists to expand their single-store firms and to open or acquire up to three affliated stores. This partial deregulation of multi-store prohibition reduced...