Motivated by policy events experienced during the last two decades by the European natural gas industry, this paper develops a simple model for analyzing the interaction between gas release and capacity investment programs as tools to improve the performance of imperfectly competitive markets....

This paper analyses whether prices and trade-flows in the international market for metallurgical coals were subject to non-competitive conduct in the period 2008 to 2010. To do so, I develop mathematical programming models – a Stackelberg model, two varieties of a Cournot model, and a perfect...

This article presents a novel method of market delineation, which generates virtually isolated residential clusters using data on the spatial distribution of population. The performance of this approach is evaluated by contrasting it with traditional delineation techniques based on municipal...

Several competition authorities have accused petrol retailers of engaging in collusive conduct, which results in alleged “excessive” prices as well as simultaneous price setting across filling stations. However, petrol retailers must exert a substantial amount of market power if they are to...

This paper examines how a Korean automobile firm price-discriminates between the Korean and the U.S. markets. We argue that a Korean automobile firm's pricing behavior depends on the differences in price elasticity over the segmented markets between the countries. Our findings are that...

Despite the European Commission’s concrete steps to integrate the national car markets and reduce car price dispersion, significant car price differences exist. Moreover, international differences in taxation of sales and registration of motor vehicles do not give rise to considerable...

In this paper, I present a dynamic oligopoly model of Airbus, Boeing, and used aircraft markets and employ a unique dataset to examine the interaction between innovation, production, and the used goods markets. My findings show that firms increase the development of new products in response to...

The purpose of this article is to elaborate a theoretical model that has adherence with the airlines companies¡¯ experiences. The objective of this paper is to help in the search of the necessary conditions to overcome the competition with appropriate pricing and consistent profits in this...

We develop a theoretical model to study the effects of an ad valorem taxation regime differentiated according to product characteristics (quality) within an imperfectly competitive market. Then to test our theoretical prediction we use yearly data from the Irish automobile market during the...