<title>Abstract</title> Statistical mechanics has shown its usefulness when assessing the topology of many networks, including those of infrastructure. Its principles take into account the large-scale and network-wide effects of changes in its key parameters, which in turn may provide critical input when...

Statistical mechanics proves useful when assessing the topology of many large-scale networks, including infrastructure. One objective would be to modify the pattern of capacity expansion inside a system. Airports are spatially distributed and they need to respond to potential demand that they...

Recent applications of Cournot models suggest that fully connected networks are less costly and more welfare-efficient as compared to hub-and-spokes in China's rapidly expanding air traffic system (ATS). The author applies agent-based heuristics to demonstrate that the complexity of China's ATS...

The Gini-index has gained in legitimacy when measuring traffic distributions of air traffic as compared to other more established measures, such as Herfindahl's. In order to render the index more meaningful for policy-makers, a partial decomposition into strategic groups of airlines along...

This paper identifies drivers of variations within air traffic systems highlighting inefficient mechanisms that can lead to system sub-optimality. Domestic air traffic in China is used as a case study. Airports need to respond to local demands with airlines that control parts of the system as...

Traffic distributions of air traffic and their concentration have been measured through Gini, an index that contrasts in many ways with other more established ones, such as Herfindahl's. This research is extended in the sense that it perceives spatial concentration in air transport as an...

Purpose: The authors attempt to answer the basic questions: How is imitation tied to innovation? This question is addressed in the context of China's innovation system in the 2000s where Chinese industrial firms simultaneously implement innovation and imitation strategies in their new product...