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>

The starting point for this paper is the potential self-control problem underlying the consumption of unhealthy food. The purpose is to analyze public policies, which are designed to correct for the welfare loss associated with such behavior. Contrary to previous studies, our analysis suggests...

This paper presents a follow up study of earlier economic evaluations of the Adult Education Initiative (AEI) in Sweden. The AEI was foremost directed to those unemployed and involved comprehensive education at compulsory or upper secondary levels. The AEI is compared with the vocational part of...

This paper concerns income taxation, commodity taxation, production taxation and public good provision in a multi-jurisdiction framework with transboundary environmental damage. We assume that each jurisdiction is large in the sense that its government is able to influence the world-market...

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...

We argue that the practise of valuing the portfolio is important for the calculation of the V aR. In particular, the seller (buyer) of an asset does not face horizontal demand (supply) curves. We propose a partially new approach for incorporating this fact in the V aR and in an empirical...

Estimation in nonlinear time series models has mainly been performed by least squares or maximum likelihood (ML) methods. The paper suggests and studies the performance of generalized method of moments (GMM) and indirect estimators for the autoregressive asymmetric moving average model. Both...

Syftet med denna studie är att uppskatta den privatekonomiska lönsamheten av att ha deltagit i Kunskapslyftet. Med deltagare i Kunskapslyftet avses här personer som studerade under höstterminen 1997 med det särskilda utbildningsbidraget UBS och som avslutade sina studier före årsskiftet...

This thesis consists of four papers, of which paper 1 and 4 are co-written with Mikael Bask. Paper [1] <p> implements chartists trading in a sticky-price monetary model for determining the exchange rate. It is <p> demonstrated that chartists cause the exchange rate to "overshoot the overshooting...</p></p>

The paper studies two approaches to modelling conditional skewness in a nonlinear model for stock returns. It is found that a normal distribution can be rejected. A log-generalized gamma distribution with one time-varying density parameter, and in particular a Pearson IV specification with three...