The purpose of this paper is to introduce and adopt a generalised version of Roemer's (1998) Equality of Opportunity (EOp) framework for analysing optimal income taxation. EOp optimal tax rules seek to equalise income differentials arising from factors beyond the control of the individual....

The purpose of this paper is to introduce and adopt a generalised version of Roemer's (1998) Equality of Opportunity (EOp) framework, which we call extended EOp, for analysing second-best optimal income taxation. Unlike the pure EOp criterion of Roemer (1998) the extended EOp criterion allows...

Abatement can be performed by measures that have an impact on present emissions, but no lasting effect, and by long-lived infrastructure investments. We study the optimal combination of short and long-lived options for reducing greenhouse gas (GHG) emissions, by specifying abatement cost...

Taxation of capital income and wealth designed to redistribute from the rich may harm small open economies with a globalized capital market as investments are distorted. This study shows that raising tax revenue by taxing wealth is less costly than by taxing labor income within a simplified...

Taxation of capital income and wealth redistributes from the rich but may harm the Norwegian economy as business investments is distorted. This study shows how to redistribute from the richest without distorting investment decisions of foreign and domestic investors within a simplified model...

This article explores whether altruistic preferences toward households in poor high-temperature countries stimulate global warming policies within rich low-temperature countries that avoids damage from global warming. The article analyzes optimal carbon taxes on commodities within such rich...

This paper will focus on a particular provision in the Norwegian tax reform of 1992, the imputation of capital income for self employed and small incorporated firms with active owners. A simple user cost model is derived, and this model is used to discuss the impact on investment incentives that...

This paper demonstrates that voluntary agreements between a regulator and an industry can be Pareto superior to environmental taxes. Further, such agreements may differ from direct regulation in a non-trivial way. The first-best optimum may be included in the set of possible agreements, even if...

A recent study of the welfare state in Sweden, Rosen (1995, 1996, 1997), concludes that child care subsidies may lead to substantial deadweight losses that may impede economic growth and the future of the welfare state. In this article we show that the deadweight losses are highly sensitive to...

Efficient capital taxation has been one of the most important objectives for large tax reforms implemented in several countries during the last decades. The Norwegian Tax reform of 1992 took a large step towards tax neutrality between the different capital types and uses. However, housing...