This paper reports the findings of a systematic study using Monte Carlo experiments and a real dataset aimed at comparing the performance of various ways of specifying random taste heterogeneity in a discrete choice model. Specifically, the analysis compares the performance of two recent...

This paper revisits, modifies, and combines elements of three major ‘institutional’ international-trade models, none of which has yet fully received the attention that it deserves, to provide a new explanation for the growth, decline, and then rebirth of internationally-oriented fairs in the...

The aim of the paper is to analyse the most important quantitative data on Italian expenditures in transport infrastructures (investment and maintenance costs), linking the expenditure with traffic flows. The analysis concerns rail and road networks (both for national and local roads), over the...

The aim of the paper is to critically describe the behaviour of the main Italian transport infrastructural agents (national roads and rails, highway, airports concessions) in the field of infrastructure financing. All the actors are trying to avoid the effects of regulation and, at the same...

This study proposes a group of indicators in the analysis of port performance. Section one presents a new model of analysis to evaluate how the port cargo openness, the productivity level, the cargo expansion, and the technological change adaptability can affect directly on the marginal...

Environment, history and chance, shape people and cultures, which shape cities, which shape people and cultures, and so on, in a Systemic Retroactive Game. The quintessential essence of Isotropic (or Isobenefit) Urbanism is to solve Systemic Retroactive Game problems downstream rather than...

An inverted-U relationship between GDP per capita and three urban transport-related emissions is tested (using data from 84 cities). Per capita urban transport-related emissions of CO, VHC, and NOx increase and then decline at observed income levels—a result driven by a similar inverted-U...

Two important, increasing trends for those concerned about climate change to consider are urbanization/the importance of cities and energy used in transport—particularly energy used to achieve personal mobility. While national urbanization levels are not a good indicator of urban transport...

The quintessence of the Isobenefit Urbanism presented here, is to offer fair, walkable and green cities. Its three cornerstones are Modernity, Humanity and Naturality, which are exposed by five principles. The latter, rather then describe The ideal city, which doesn’t exist outside our own...

This paper evaluates the impact of accessibility on the productivity of Spanish manufacturing firms. We suggest the use of accessibility indicators to workers and commodities, integrating transport, land use, and individual components in their measurement, and computing real distances or...