Entrepreneurship’s development – and the emergence of new companies that it involves – is the condition to promote technological and product’s innovations as well as economic development. Consequently, at the basis of ...

Broadband communications is a key factor for the development of the information society. In the last years, there has been a significant increase in the broadband subscriptions in particular with regard to the subscriptions ...

Estimating and predicting joint second-order moments of asset portfolios is of huge importance in many practical applications and, hence, modeling volatility has become a crucial issue in financial econometrics. In this ...

Technological innovation is the key driver for technological progress and firms’ economic growth. Since firms pursue different innovation approaches, they achieve different innovation performances. Actually, a firm’s ability ...

Basel accords define the capital requirements for banks. There are three types of risk on which is based the calculation of this requirement: operational risk, i.e. the risk of losses related to potential inefficiencies ...

Nowadays, complex phenomena need to be analyzed through appropriate statistical methods that allow considering the knowledge hidden behind the classical data structure. Interesting innovations arise ...