This paper analyzes the market penetration of a competitively produced synfuel, e.g., solar energy, in a market that is initially dominated by a resource extracting monopoly. The availability of the renewable substitute depends not only on the price/cost ratio but also on the installed...

This paper considers efficient and monopolistic extraction of non-renewable (energy) resources when the resource consumption leads simultaneously to a stock externality (‘global warming’). The case of monopolistic supply leads to a dynamic game between cartelised producers and a consumers'...

This paper considers and compares two different legal means -- full liability and standard – to reduce and to regulate pollution at a local level accounting for private information about benefits and costs. The familiar polluter pays principle makes the polluter liable for any damage. Since...

This paper extends the strategic interactions between producers of fossil fuels concerned about their profits and a taxing government concerned about the consumers’ welfare for uncertainty: global warming follows an Itô -process. Stochasticity requires to differentiate between reversible and...

This paper investigates the promising proposal of Joint Implementation (JI) to mitigate greenhouse gas emissions. This was ultimately the only concrete outcome of the Conference on Climate Change in Berlin, albeit restricted to a pilot phase. The basic idea, given the public's awareness of...

This paper considers the dynamics of introducing pollution taxes when firms have to invest into abatement facilities. This accumulation of abatement capital, however, proceeds sluggishly. Therefore, actual policy proposals of pollution taxes consider a phased introduction. This paper considers...

The optimal intertemporal use of forests is a traditional and extensively investigated topic with recent emphasis on sustainable uses. The political discussion about the clearing of tropical forests adds a topical, policy dimension to this investigation. This study shows that cyclical policies...