In the last years Energy Efficiency (EE) has become an important issue in the public policy makers' agenda due to ambitious objectives of the European Commission to reduce energy consumption by 20% in 2020. Many countries have adopted state-level EE programs targeted to include Energy Saving...

This paper investigates alternative methods to account for preference heterogeneity in choice experiments. The main interest lies in assessing the different results obtainable when investigating heterogeneity in various ways. This comparison can be performed on the basis of model performance...

We construct a political economy model to analyze the political acceptability of road pricing policies. We use a citizen-candidate framework with a population composed by three groups differing for their income level. We show that road pricing policies are never applied when there is no...

This paper investigates the issue of political feasibility of a road pricing policies (RPP). Referring to a literature developed in international trade theory (Fernandez and Rodrick, 1991), this paper presents a model regarding the role and relevance of individual specific uncertainty in...

City distribution plays a key role in supporting urban lifestyles, helping to serve and retain industrial and trading activities, and contributing to the competitiveness of regional industry. Despite these positive effects, it also generates negative (economic, environmental and social) impacts...

This paper derives policy implications from agent-specific data with respect to the implementation of policy changes in the case of urban freight transport. In particular, the research, based on the case of Rome's Limited Traffic Zone, discusses alternative policy scenarios. After describing...

Public authorities and transport operators are both involved in the provision of public transport services. There is a contrast between the social goals of the former and the private ones of the latter. Regulation plays an important role especially failing competition. Service contracts are the...

The theoretical evolution of academic beliefs and practical policymakers' perceptions of road pricing (from now on rp) as an instrument of efficient and equitable allocation of resources are described and analysed. The aim of the paper is to reconstruct the logical evolution of the theory behind...