Kutlu (2009, “Price discrimination in Stackelberg competitionâ€, Journal of Industrial Economics) shows that the Stackelberg leader sells to the highest value consumers and only the Stackelberg follower practises price discrimination. We show that this result is not robust if the...

Using a two-country model of monopolistic competition with cross-country technical heterogeneity, this note explores the determinants of comparative advantage. It is shown that trade patterns are determined by a technology index, and that autarky relative prices do not serve as reliable...

In this note, we examine how trade liberalization affects the profits of firms in the presence of network effects. We will show that, contrary to conclusions in the previous literature, trade liberalization between identical countries increases firms' profits despite intesified competition.

This note explores the determinants of trade patterns by extending a Chamberlinian-Ricardian monopolistic competition trade model to have a larger number of industries as did Dornbush, Fischer and Samuelson (1977). It will be shown that the degree of cross-country technical differences among...

Using a two-country model of monopolistic competition with cross-country technical heterogeneity, this note explores the determinants of comparative advantage. It is shown that trade patterns are determined by a technology index, and that autarky relative prices do not serve as reliable...

In this note, we examine how trade liberalization affects the profits of firms in the presence of network effects. We will show that, contrary to conclusions in the previous literature, trade liberalization between identical countries increases firms' profits despite intesified competition.

This note explores the determinants of trade patterns by extending a Chamberlinian-Ricardian monopolistic competition trade model to have a larger number of industries as did Dornbush, Fischer and Samuelson (1977). It will be shown that the degree of cross-country technical differences among...

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...