Until recently, Australia's State Government-owned railways operated almost entirely within their home states. This has begun to change, in response to the new dynamics unleashed by economic and structural reforms which began in the 1990s. The economic regulatory system that governs third party...

Many Developing Countries struggle with the most appropriate way by which to ensure that sufficient resources are available, in a sustainable manner, for the provision of water services. This problem is not new however, but rather is one which most societies have faced in the past, some with...

A model widely used for decisions which have a public interest element is delegation of parliamentary authority to a bureaucratic agency, within the confines of a legislative framework which directs the relevant agents how social welfare should be maximised within the context of the issue at...

Sustainable economic development is one of the key challenges faced by societies today. Yet it is not a new challenge; throughout history, societies have faced the need to live within environmental constraints. Some have done so well, and some poorly. One society which did well for tens of...

The provision of third-party access to rail infrastructure in WA's Pilbara region has been a contentious issue over the past decade. The most recent endeavour proposed by the State Government involves a haulage regime, whereby incumbents would be required to haul the wagons of third parties...

This is a copy of my PhD thesis. The five other retail petroleum papers on this site are all derived from this work, which provides more background than is in any of these five papers.A more detailed abstract is available in the overview of thesis

The structure of a gasoline market can be an important element in the pricing choices of its participants. However, structure is often measured only indirectly by, for example, the number of independent sellers, or by seller density. Here we present a more direct and literal way of exploring...