In this paper, empty container movements in the Los Angeles and Long Beach (LA/LB) port area are studied in an effort to reduce congestion by optimizing the empty container reuse. The dynamic empty container reuse is modeled analytically, and techniques are developed to optimize empty container...

This paper estimates an enhanced model for forecasting railway demand and to explain the high levels of growth in the 1990s in Great Britain. The key driver of demand is found to be GDP, but variations in car times, fuel costs, car ownership, population and a post-privatisation time trend also...

Logistics management in the car rental business involves short-term decisions about the transportation and deployment of cars with regard to optimizing fleet utilization while maintaining a high service level. We model and solve this problem by means of minimum cost network flow optimization...

This paper studies the multi-product cost structure and productivity growth of the Taiwan Railway through the period 1991-2000. A short-run translog cost function is estimated using monthly time-series data in which pension/compensation expenses are regarded as a quasi-fixed factor, and the...

The purpose of this paper is to investigate the dynamics of the freight rate in the oil transportation markets using a general non-parametric Markov diffusion model. The empirical results suggest that the dynamics of the spot freight rate in the oil transportation market can best be described by...

In 1970, SWOV started periodic nationwide roadside surveys aimed at assessing the BAC distribution of Dutch motorists during weekend nights. The goal of these surveys was to get an insight in drink driving patterns, thus enabling policy makers to take drink driving countermeasures and to...

A method is presented for estimating the risk of driver involvement in injury crashes for case-control data where control drivers have reliable measures of BAC (blood alcohol concentration) and other driver characteristics, but crash-involved drivers do not have BAC measures. The usual estimates...