Business decision-making environment must integrate as a whole the experience and beliefs of the techniques makers and decision support systems used. Currently, the business information environment is becoming more complex due to the increasing volume of information relevant for business area,...

Representing a combination of mathematical methods, economic theory and statistical techniques, econometrics has an important role in fields like management, marketing, accountancy, finance, etc. The large number of practicability fields represents the reason for which, in the last decades,...

Information security is a broader concept which refers to ensuring the integrity, confidentiality and availability of information. The dynamics of information technology to induce new risks to which organizations must implement new measures of control. Technological development has been...