Urban Public Transport systems must periodically close certain links for main- tenance, which can have significant effects on the service provided to passengers. In practice, the effects of closures are mitigated by replacing the link with a simple shuttle service. However, alternative shuttle...

Local authorities increasingly use time-access regulations to improve social sustainability issues, such as the attractiveness of a city centre, the shopping climate, or to reduce the nuisance caused by urban freight transport. However, these time-windows increase delivery costs and the...

Recent literature on sustainable logistics networks points to two important questions: (i) How to spot the preferred solution(s) balancing environmental and business concerns? (ii) How to improve the understanding of the trade-offs between these two dimensions? We posit that a complete...

The differences in the way climate change mitigation projects are facilitated under the Kyoto Protocol as compared to the financial mechanism of the United Nations Framework Convention on Climate Change (UNFCCC) demonstrate institutional change processes that evolved from global climate change...

Research on exploration and exploitation is burgeoning, yet our understanding of the antecedents and consequences of both activities remains rather unclear. We advance the growing body of literature by focusing on the apparent differences of exploration and exploitation and examining...

In this study indicators of agglomeration economies and their effect on entrepreneurship in the ICT industry are analysed in diverse urban contexts. Agglomeration economies have a stronger impact on new firm formation than on the growth of incumbent firms. Concentration and diversity both have a...

Research on the relationship between Information Technology (IT) and organizations emphasizes the complexity of adaptation processes and the potential of drifting. Drifting means that an organization encounters unexpected circumstances that show the incompleteness and possible failure of an...

This paper aims at defining a set of privacy metrics (quantitative and qualitative) in the case of the relation between a privacy protector ,and an information gatherer .The aims with such metrics are: -to allow to assess and compare different user scenarios and their differences; for examples...

This is the specification for the Power Trading Agent Competition for 2014 (Power TAC 2014). Power TAC is a competitive simulation that models a “liberalized” retail electrical energy market, where competing business entities or “brokers” offer energy services to customers through tariff...

We examine different routing strategies to cope with inaccurate time window in-formation in the context of a dynamic pick-up and delivery problem with time windows. Our experiments show that advance information, even if inaccurate, can provide benefits from a planning perspective. We propose a...