Rochdale remembered: a personal memoir

The Committee of Inquiry into British Shipping, chaired by Viscount Rochdale, reported in May 1970, over 25 years ago. It is therefore appropriate to consider how it come to be established, its working and the validity of its ideas. As economic adviser to the Committee. I attended almost all its meetings, though the Secretary, Donald Simpson, wrote most of the Report     

Communication innovations,urban form and travel demand: Some hypotheses and a bibliography

Hypotheses are developed about the effects of telecommunication advances on urban growth patterns and urban travel demands. It is suggested that CBD (central business district) office employment might decentralize if telecommunications could effectively substitute for short inter-office business trips and that job decentralization would alter journey-to-work patterns and the viability of certain public transit systems. Major research questions are raised and keyed to an extensive bibliography.     

New appraisal values of travel time saving and reliability in Great Britain

Transportation - This paper provides an overview of the study ‘Provision of market research for value of time savings and reliability’ undertaken by the Arup/ITS Leeds/Accent consortium...     

Do transportation network companies increase or decrease transit ridership? Empirical evidence from San Francisco

Transportation - Transportation network companies (TNCs), such as Uber and Lyft, have been hypothesized to both complement and compete with public transit. Existing research on the topic is limited...     

The value of travel time savings in freight transport: a meta-analysis

Transportation - The value of freight travel time savings (VFTTS) is a monetary value that is considered an important input into cost–benefit analysis and traffic forecasting. The VFTTS is...     

Factoring a real value of cargo in port investment and funding decisions

Ports are marine gateways to economic activities. Ports’ ability to perform services depends on their facilities, harbor conditions, and other factors. Generally, ports have control over their facilities but must compete for funding to improve them. As for waterways, in the U.S., a Harbor Maintenance Trust Fund was established to fund dredging, which levies a 0.125% cargo value tax on most shippers using U.S. coastal and Great Lakes harbors. Yet, commonly, a gross tonnage metric is used to allocate the fund’s resources, resulting in under-maintenance of some harbors. This, reportedly, deters additional port funding and hinders valuable commerce. Supplemental economic metrics, such as value of commerce or cargo, can improve port financing decisions, but such data is not readily available. Container ports collect cargo value data in nominal terms, but bulk ports do not. When making economic decisions, however, real values must be used. Further, when allocating resources, decision-makers must be able to assess ports over time and relative to each other. Conforming to these criteria, this paper develops three port financing indicators based on a real value of cargo and illustrates their calculations using the U.S. Port of Duluth-Superior as a case study.