pairwise stable network as an absorbing state, stochastic stability in two perturbed processes provides a significant … concentration on each side of the market of a random information shock. The analysis captures stylized facts, related to market … fragmentation, concentration and contagion asymmetry, in several two-sided economies. …

vertical specialisation. Combining the merits of a multiregional I/O-framework with network analysis both qualitative and …

concentration - for the empirical analysis of airline network configurations. The results highlight the actual strategic choices … an example, this paper aims to illustrate the relevance of various network indicators - such as connectivity and … made by Lufthansa for its own net-work, as well in combination with its partners in Star Alliance. …

This paper develops a theory of oligopoly and markups in general equilibrium. Firms compete in a network of product … new measure of firm productivity that accounts for product quality; 2) a metric of network centrality, which captures the …