(English) The modern didactic of statistics may use techniques and methods now available and that they are providing new perspectives on teaching. So, simply using a software to collect data transforms a learning time into an opportunity to capture the attention of young learners. This...

The evolution of retail payments, stimulated by the new European regulation, by competition and innovation, leads banks to increase the attention on payments business. Payments profitability, at the national level and in an analysis of the two largest banking groups, represents an important and...

The reform of prudential regulation, realized by the Eu Commission after the financial crisis, aimes to reinforce markets integrity and to restore the confidence of investors. First of all, by strengthening cooperation between authorities and secondly creating a reliable and harmonized...

This paper tries to establish mathematical relationships between some of the most used concepts in the analysis of cyclical developments, such as the month-on-month and year-on-year percentage variations, or the annual rate of growth. Some of these relationships are already used in practice, but...