This is the first paper in the literature to formally study the cost impact of competitive tendering in rail maintenance. Sweden progressively opened up the market for rail maintenance services, starting in 2002. We study the cost impacts based on an unbalanced panel of contract areas between...

This paper studies the incentives for different countries to cooperate concerning pricing in transport systems, and how to handle the profit from such cooperation. Two types of simple networks with congestion are considered; one with parallel links, and one serial network with a number of...

Denna rapport analyserar Trafikverkets, Transportstyrelsens, Konkurrensverkets och Konsumentverkets aktiviteter med järnvägs- och kollektivtrafikmarknaderna under 2011. Vi finner inga indikationer på att företag av Trafikverket förfördelats i tilldelningen av järnvägskapacitet. Däremot...

The purpose of this paper is to describe Sweden’s recent reforms to open the railway passenger markets to entry, and to addresses four critical issues for the success of the reforms; the allocation of infrastructure capacity, the provision of maintenance and terminal facilities, the access to...

The purpose of this report is to assess the likelihood of expansion of supply from established or new operators in the Swedish passenger rail market, what may be hindrances to such developments and to analyze possible alternative measures to remove entry barriers or at least reduce their...

In this paper, renewal costs for railway tracks are investigated using survival analysis. The purpose is to derive the effect from increased traffic volumes on rail renewal cycle lengths and to calculate associated marginal costs. A flow sample of censored data containing almost 1 300...

The 2000s were dominated by rising fuel prices and economic recession. Both had an impact on the structure of the trucking industry and how freight was moved. This paper examines how fuel prices shaped trucking industry’s network characteristics such as the average length of haul, average...

Denna rapport analyserar Trafikverkets, Transportstyrelsens, Konkurrensverkets och Konsumentverkets aktiviteter med järnvägs- och kollektivtrafikmarknaderna under januari till augusti 2012. Vi finner inga indikationer på att företag av Trafikverket förfördelats i tilldelningen av...

A common approach for procuring large construction projects is through Unit Price Contracts. By the means of a simple model, we study the optimal quantity to procure under uncertainty regarding the actual required quantity given that the procurer strives to minomize expected total costs. The...

This study addresses a discrete common value environment with independent (one-dimensional) private signals, where the seller offers two identical units and the buyers have (flat) demand for both. Each session is conducted with 2, 3 or 4 buyers. Three auction formats are used: the...