As a contribution to the recent debate about graduate education in Economics, we have surveyed all students enrolled in the Stockholm Doctoral Program in Economics. We believe that this is a good representative of a strong European graduate program which in the early 1990's adopted a US-style...

It is well known that the profitability within the process industry is heavily dependent upon the degree of utilisation of the plants. Utilisation, in turn, is dependent upon the often very volatile market conditions for the commodity produced. <p> This paper examines the implications for capital...</p>

Rapporten behandlar e-handel ur ett konsumentperspektiv. Frågeställningen är vilka psykologiska och teknologiska faktorer som samverkar och hur dessa påverkar konsumentens köp via Internet? Genom en litteraturgenomgång av empiri på området, identifieras några viktiga psykologiska och...

We model organizational decision making as costless pre-play communication. Decision making is called authoritarian if only one player is allowed to speak and consensual if all players are allowed to speak. Players are assumed to have limited cognitive capacity and we characterize their behavior...

Two changes happened in 1998 that affect pension planning in a Swedish municipality. In the first place, there were changes in laws that affect accounting for pensions: Accrued pension rights that have been earned from 1998 have to be entered as a liability in the balance sheet. Pension rights...

This paper provides evidence on the use of stochastic discount factors in the evaluation of portfolio performance. First we discuss evaluation in this setting, and relates it to traditional mean-variance analysis. We then use Monte Carlo experiments to examine the small sample properties of...

This paper studies the relation between fund performance and the fund manager's investment strategy, which is based on the characteristics of the portfolio. The results show that neither momentum characteristics nor the valuation of stocks can explain differences in fund performance. However,...

This paper provides a detailed examination of individuals' active participation in a new public and mandatory defined contribution pension system. The new pension system was launched in the fall of 2000 and entitles Sweden's workforce of 4.4 million individuals to invest part of their individual...

Active portfolio management is associated with a costly search for information. This paper provides evidence on how this costly search affects the performance of European-based mutual funds that are actively managed and invest in Asia and Europe. The paper examines both the search for superior...

In this paper, I obtain new measures of the value of active portfolio management by forming replicating portfolios. These measures allow for a separate evaluation of fund managers' strategic and tactical decisions. I also obtain new evidence on the value of trading by decomposing it into...