The longevity of cartels has been a highly contested topic among economists and managers, with numerous researchers arguing that cartels are inherently unstable and their endurance is usually short-lived. Understanding the main factors that influence a cartel duration is essential from a...

In 2006, Russia amended its competition law and added the concepts of “collective dominance” and its abuse. This was seen as an attempt to address the common problem of “conscious parallelism” among firms in concentrated industries. Critics feared that the enforcement of this provision...

This article analyzes tacit collusion in infinitely repeated multiunit uniform price auctions in a symmetric oligopolywith capacity-constrained firms.Under two popular definitions of the uniform price, when each firm sets a price-quantity pair, perfect collusion with equal sharing of profit is...

The arm's length principle states that the transfer price between two associated enterprises should be the price that would be paid for similar goods in similar circumstances by unrelated parties dealing at arm's length with each other. This paper examines the effect of the arm's length...

The article focuses on the emergence and operation of cartels in sectors in which companies differ in terms of production costs. The author shows that stable cartels can operate in sectors made up of enterprises that are heterogeneous in terms of costs and based on price leadership. However,...

On 20 June 2018 the Court of Appeal in Ireland’s first bid-rigging case determined that the €7,500 fine imposed by the lower court on a corporate officer was unduly lenient. It was increased to €45,000. The €10,000 fine on the undertaking was not varied. The effect of the Court’s...

This paper analyzes the economic implications of oligopoly price discrimination when competition pressure varies across markets. We find that a necessary condition for price discrimination to enhance social welfare is satisfied when the number of firms is higher in the strong market compared to...

The Competition and Consumer Protection Commission (CCPC) allegations of price signalling in 2015 and 2016 by five insurers, a broker, and a broker representative body with respect to private motor insurance (PMI) premium increases did not reach, based on publicly available information, the...

This paper deals with the issue of transparency in the pricing process for motor fuels, vis-à-vis the collusion charges between oil companies (for which no evidence is found) and the «myth» of «one» national price for motor fuels. Such an approach ignores both the competition between oil...

We present a continuous-time generalization of the seminal R&D model of d’Aspremont and Jacquemin (American Economic Review, Vol. 78, No. 5) to examine the trade-off between the benefits of allowing firms to cooperate in R&D and the corresponding increased potential for product market...