Two-firm horizontal Cournot mergers give rise to multi-plant firms in spatial markets. We study location equilibria on the circle for competition between a two-store merged entity and one then two single-store competitors. Several results turn up. First of all, we get equilibrium location...

Mergers and spin-offs are typically opposite strategies for firms, and are not simultaneously profitable in a standard linear Cournot model. We propose a simple spatial Cournot framework, where merger is profitable but subsequent divisionalization is even more. However, this is true only for...

Mergers and spin-offs are typically opposite strategies for firms, and are not simultaneously profitable in a standard linear Cournot model. We propose a simple spatial Cournot framework, where merger is profitable but subsequent divisionalization is even more. However, this is true only for...

Two-firm horizontal Cournot mergers give rise to multi-plant firms in spatial markets. We study location equilibria on the circle for competition between a two-store merged entity and one then two single-store competitors. Several results turn up. First of all, we get equilibrium location...

This article investigates the cointegrating and vector autoregressive relationships in CO2 allowances spot and futures prices, valid for compliance under the EU Emissions Trading Scheme (EU ETS). Our empirical analysis yields to reject a cointegrating relationship between CO2 spot and futures...

This paper deals with carbon price variations using a multi time scale decomposition based on the theory of wavelets. Our approach is based on wavelet packet transforms. This original approach enables us to identify that the periods which contribute the most to EUA spot, EUA futures, and CER...

This paper analyzes jointly the time series of European Union Allowances (EUAs) and Certified Emissions Reductions (CERs) in a Markov regime-switching environment. The purpose consists in capturing the interactions between the two time series - which have been highlighted in previous literature...

This paper develops two nonlinear cointegration models - a VECM with structural shift and a threshold cointegration model - applied to carbon spot and futures prices. The results extend the previous findings by Chevallier (2010), who studied this topic with a linear VECM. First, in the VECM with...

EUAs are European Union Allowances traded on the EU Emissions Trading Scheme (EU ETS), while Certified Emissions Reductions (CERs) arise from the Clean Development Mechanism under the Kyoto Protocol. These emissions assets attract an increasing attention among brokers, investors and operators on...

EUAs are European Union Allowances traded on the EU Emissions Trading Scheme (EU ETS), while Certified Emissions Reductions (CERs) arise from the Clean Development Mechanism under the Kyoto Protocol. These emissions assets attract an increasing attention among brokers, investors and operators on...