We extend the analysis carried out by Valletti (2000) by considering an environmental externality in a vertically differentiated duopoly where firms compete à la Cournot with fixed costs of quality improvement. We show that, if the weight of the external effect is high enough, the resulting...

This paper investigates how CSR firms influence a Cournot oligopoly with pollution. We define as CSR a firm that takes into account not only its profits but also internalises its own share of the externality and is sensitive to consumer surplus. The CSR firm obtains higher profits compared to...

Thailand plays an important role in the international trade of food and agricultural products, which is in alignment with its national strategy of serving as the “kitchen of the world.” When looking at its agricultural promotion and export policies, the country only counts the value gains...

This paper examines the macroeconomic effects of an environmental tax reform in a growing economy. A model of endogenous growth based on human capital accumulation is used to numerically simulate the growth effects of different environmental tax reforms and compute their impact on welfare in the...

This paper develops a theoretical model in order to study how investment decisions in innovation taken by a single agent are influenced by environmental externalities produced by investment decisions taken by other agents. The model acts in a dynamic framework, where knowledge stock represents...

This paper analyses policy measures within a two sector endogenously growing economy with pollution. Pollution is either generated by production or by the use of physical capital in production, and can be reduced by public abatement activities. In this generalized Uzawa-Lucas model, the effects...

Part I Merger Incentives in Pollution Intensive Industries -- Merger Incentives and the Natural Environment -- Mergers in Cournot Markets with Environmental Externality and Product Differentiation -- The Impact of Foreign Emission Tax on Domestic Merger Profitability -- Electric Utility Mergers...

In familiar models, a decrease in the friction facing mobile factors (e.g., lowering their adjustment costs) increases a coordination problem, leading to more circumstances where there are multiple equilibria. We show that a decrease in friction can decrease coordination problems if, for...