In this paper, we explore how an incumbent airline firm structures its route network under the threat of entry caused by deregulation. We show that entry induces the incumbent firm to strategically alter its flight operating network structure from a fully connected network (FC) to a...

NY region is expected to grow by additional 1 million people by 2020, which translates into roughly 70 million more tons of goods to be delivered annually. Due to lack of rail capacity, mainly trucks will haul this volume of freight, challenging an already much constrained highway network. What...

This paper presents various methods of estimating the full marginal cost (FMC) of highway passenger transportation. First, the computation of FMC is performed using the marginal cost functions, most of which were developed by Ozbay et al. [Ozbay, K., Bartin, B., Berechman, J., 2001. Estimation...

Macro-level studies of the effect of transportation infrastructure investment on regional economic growth have shown positive relationships between the level of public investment and the rate of private capital formation, employment, and output growth. At a microlevel, however, it is not quite...

The ancient Romans built an excellent system of roads, the development of which required systematic planning, creative design and high-quality construction and maintenance capabilities. At the empire's peak about 85,000 km (53,000 miles) of road connected the capital Rome with its far-away...

Past research on the cost structure of urban bus transportation shows conflicting results with respect to key economic issues such as economies of scale and other properties of the underlying technology. It is hypothesized that these results stem from three major problems areas: the form of the...

This paper develops, evaluates and ultimately aids in the choosing of an optimal, single allocation, hub-and-spoke network for an airline working in a deregulated market. An integer linear program evaluates potential hub network combinations, whose profits are then determined using a non-linear...

There seems to be a general move within Europe and North America towards a reduction in economic regulation and a further move towards public enterprise privatisation. This paper takes a European-wide analysis of the conditions of competition and contestability within the bus industry. The first...

The impact of highway investments on economic development is investigated. Spatial and temporal aspects of transportation investments are studied by analyzing lagged and spillover effects, and the contribution of past output levels to the current output using a dynamic model. County level data...