We examine the payoffs to electrical interconnection between isolated systems considering minimisation of both costs and variability. We demonstrate that optimal interconnection portfolios cannot be derived analytically and must be simulated numerically. We present a mixed-integer linear...

I apply restricted Nadaraya-Watson kernel regression to derive the total economic impact as a function of climate change. I restrict the sample to information known at the time of Second, Third, Fourth and Fifth Assessment Reports of the Intergovernmental Panel on Climate Change. There has been...

We generalize Wirl’s (JEEM, 2009) “oligopoly meets oligopsony” model of a permit market for the case of heterogeneous players. Both oligopolists and oligopsonists reduce welfare by restricting trade. Having both in the market reinforces this. However, oligopolists seek to increase the...

We use a standard computable general equilibrium model to explore the fiscal implications of stringent carbon dioxide emission reduction in Europe. Both the immediate targets (20-30% by 2020) and the medium-term targets (80-90% by 2050) for abatement can be met with a carbon tax that is modest...

A cap is imposed on the carbon tax rate if the total tax revenue is not allowed to increase. Using recent data on the carbon-intensity of the economy and the overall tax take, I show that this cap constrains almost any climate policy in at least some countries. A larger number of countries,...

I estimate the cost of meeting the EU 2030 targets for greenhouse gas emission reduction, using statistical emulators of ten alternative models. Assuming a first-best policy implementation, I find that total and marginal costs are modest. The statistical emulators allow me to compute the risk...

We estimate grid level tourist numbers to Arctic Circle countries under a number of climate change scenarios. At present, the highest tourism volumes are found in Canada and most of the Scandinavian countries. In general, it appears that tourists are attracted to regions with better...

The effect of learning on climate policy is not straightforward when climate policy is concerned. It depends not only on the ways that climate feedbacks, preferences, and economic impacts are considered, but also on the ways that uncertainty and learning are introduced. Deep (or fat-tailed)...

This paper applies the Ijiri-Simon test for systematic deviations from Gibrat’s Law to citation numbers of economists. It is found that often-cited researchers attract a new citation numbers that are disproportionate to the quality of their work. It is also found that this Matthew Effect is...

In September 2011, the US Environmental Protection Agency asked 12 economists how the benefits and costs of regulations should be discounted for projects that affect future generations. This paper summarizes the views of the panel on three topics: the use of the Ramsey formula as an organizing...