This paper examines how ambitious climate policies and subsidies to carbon capture may affect international energy prices and market shares in the power market. A detailed numerical model of the international energy markets is used. We first conclude that an ambitious climate policy alone will...

The European Union (EU) identified some positive and negative externalities related to energy production and consumption when adopting its Renewable Energy and Climate Change Package. Given these externalities, we derive the optimal combination of policy instruments. Thereafter, we explore the...

We present a model for an energy market that includes a green certificate for suppliers of energy from renewables and a purchaser commitment to buy these certificates. We show that price and volume effects in the energy market are ambigous under a wide range of alternative levels of the...

This article discusses how different climate policy instruments such as CO2 taxes and renewable energy subsidies affect the profitability of fossil fuel production, given that a fixed global climate target shall be achieved in the long term. Within an intertemporal framework, the model analyses...

Taxes on housing consumption have attractive features. They can enhance overall efficiency, function as automatic stabilizers, and work progressively. Implementation, however, requires a careful balance between economic ambition and political reality. This article suggests a 5-stage procedure:...

A methodology to describe the distributional and behavioural effects of child care subsidies is presented within a micro simulation framework. We discuss the effects of changing the governmental policy to support families with preschool children, from today's subsidisation of spaces at child...

The paper analyses how equilibrium adjustments of the wage rate affect the scope for tax rate reductions when the government experiences an exogenous increase in non-tax revenues. It shows within a stylized model that increased revenue in the form of a tradable will increase the wage rate, which...

Environmental policy analyses often draw on stated preferences, with most humans having strong preferences with respect to how we view ourselves and how we would like others to perceive us. This may create systematic differences between reported and real behavior, making policy analysis based on...

Welfare analysis of energy taxes typically shows that systems with uniform rates perform better than differentiated systems. However, most western countries include some exemptions for their energy-intensive export industry, and hence, avoid this potential welfare gain. Böhringer and Rutherford...

Productivity measures ignoring environmental effects may give misleading information on total productivity growth. Further, business cycles in the form of capacity utilization may also significantly influence productivity measures. In this paper, we develop an overall Malmquist productivity...