This paper proposes a novel method for assessing the predictability of energy market time series, by predicting the entropy of the series. According to conventional entropy-based analysis where the entropy is always ex-post estimated), high entropy values characterize unpredictable series, while...

A new way of looking at the problem of the underground economy is to consider the productive structure of a regular firm and that of an underground firm, completing the description of the microeconomic behaviour of the agents with the formalization of the behaviour of the state in the presence...

European container terminals of Mediterranean are enjoying of a discovery on the more dynamics routes of the whole world that link Europe to Far East-Pacific. This centrality consists in the acquisition of a relative advantage in terms of 6 -7 days less of navigation respect to big ports of call...

Since the economic crisis of 2008 were growth in health spending has reached unsustainable levels many countries have reduced public spending on health but it is now rising again in Italy (OECD, 2017). This study proposes a new way to use the official indicators for healthcare monitoring in...