This paper concerns international coordination of environmental taxation. The main purpose is to study the global welfare effects that will arise, if there is an agreement between countries to slightly increase their emission taxes. We show that even if each individual country has chosen its...

This paper contains a fairly brief, but self-contained, version of the history of welfare economics, as well as the more modern welfare results. We introduce public goods and asymmetric information, and we hint at some of the modern mechanism design results. The paper also contains a section on...

Following the 1987 report by The World Commission on Environment and Development, the genuine saving has come to play a key role in the context of sustainable development, and the World Bank regularly publishes numbers for genuine saving on a national basis. However, these numbers are typically...

This paper concerns green accounting in a global economy, which is characterized by transboundary environmental problems. The world is divided into two separate regions, and the regions differ substantially with respect to income per capita, emissions of greenhouse gases per capita, population...

In this paper, we introduce cost benefit rules for projects embedded in a stochastic optimal growth framework. We model uncertainty in terms of Brownian motion and Ito integrals. Taking the mathematical expectation of the project means that the Ito integrals vanish, and we end up with a cost...

This paper concerns public good provision under distortionary labor income taxation. The labor market is characterized by imperfect competition due to the influence of unions over wage formation. We show that a tradeoff between employment and hours of work per employee influences the welfare...

This note concerns the importance of habit formation for social accounting. With internal habit formation, earlier procedures for welfare measurement in the first best apply with minor modifications. This result strengthens the idea behind using the comprehensive net national product as a...

This paper concerns the welfare effects of public abatement projects, and concentrates on the influence of distortionary taxes and imperfect competition in the labor market. In addition to the direct environmental benefits and costs of resource use, abatement policies give rise to welfare...

This paper is concerned with the modern theory of social cost-bene.t analysis in <p> a dynamic economy. The theory emphasizes the role of a comprehensive, forward- <p> looking, dynamic welfare index within the period of the project rather than that <p> of a project.s long-term consequences. However, what...</p></p></p>

A classical problem in forestry is the determination of the optimal rotation. This problem was solved during the 19th century, by German forest mathematicians. Martin Faustmann deserves some of the fame. However, he did not explicitly derive the conditions for an optimal solution. His contender...