Finance: between reality and popular fantasy

Since the 1980s, the history of the economy has seen a stratospheric development of finance, yet few people from the general public really know what finance is, its objectives, its fields of action and its repercussions. Casino economy for billionaires at the expense of the people for some, divine structure of growth for others, what is certain is that finance does not leave anyone indifferent! In the age of digital technology and crypto-currencies, anyone who improvises himself as a trader without knowing the basics of this sector exposes himself to reckless individual and collective risks.