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A study to investigate the sensitivity of urban freight patterns to various greenhouse abatement policy measures is underway with Metropolitan Sydney being used as the case study area due to the availability of detailed freight and passenger network level data and models at the New South Wales Transport Data Centre (TDC). The study is designed to build on methodologies under development by TDC to derive freight traffic due to total requirements for freight and relative requirements for categories of goods from actual or forecasted commodity flows and associated information. This paper describes the selection of candidate policy measures for investigation and presents the methodology and processes used in modelling their impacts on urban freight patterns. The discussion will focus on six scenarios which provide policy instruments for application to a 1996 base case. Some results of the modelling of these scenarios will then be presented and issues arising from the study discussed. Special attention will be given to the relative changes in travel characteristics and emissions brought about by these instruments.

This study aims to shed light on the ambiguous effects of smart working (SW) on work meaningfulness. On the one hand, SW enables people to benefit from greater work flexibility, advancing individual control over organizational activities. On the other hand, it may impair interpersonal exchanges at work, disrupting job meaningfulness. Hence, the implications of SW on work meaningfulness are investigated through the mediating role of interpersonal exchanges at work.

The authors investigate both the direct and indirect effects of SW on employees’ perceived meaningfulness at work. Secondary data come from the sixth European Working Conditions Survey. The study encompasses a sample of 30,932 employees. A mediation model based on ordinary least square regressions and bootstrap sampling is designed to obtain evidence of SW’s implications on meaningfulness at work through the mediating role of interpersonal relationships (IR).

The research findings suggest that SW triggers a positive sense of the significance of work. However, it negatively affects IR with peers and supervisors, entailing professional and spatial isolation. Impaired IR twists the positive implications of SW on organizational meaningfulness (OM), curtailing the employees’ sense of significance at work.

SW is a double-edged sword. It contributes to the enrichment of OM, enhancing the individual self-determination to shape the spatial context of work. However, its side effects on interpersonal exchanges generate a drift toward organizational meaninglessness. Tailored management interventions intended to sustain IR at work are needed to fit the design of SW arrangements to the employees’ evolving social needs.

The paper pushes forward what is currently known about the implications of SW on OM, examining them through the mediating role of IR at work.