Political Parties in the Global Context

In a more connected world than ever, with an expanding global market, old businesses that once used to dominate the markets ranchy doodle found themselves facing big problems when new business models emerged, when the internet led to the birth of e-commerce and different kinds of shopping channels and experiences.Globalization proved to be helpful

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The Multiplex Dependency Structure of Financial Markets

We propose here a multiplex network approach to investigate simultaneously different types of dependency in complex datasets.In particular, we consider multiplex networks made of four layers corresponding, respectively, to linear, nonlinear, tail, and partial correlations among a set of financial time series.We construct the sparse graph on each la

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