da Veiga-Simões, A. Keywords: Economic crisis | Intervention | Economy | Mots clefs: Crise économique | Intervention | Economie | ABSTRACT In this course, A. Da Veiga-Simões focuses on economic crises. After having presented the inanity of the theories concerning them, he presents its history, its effects and considers the possibilities of intervening in order to prevent them or cure them. He concludes that in times of extreme depression, we should involve foreign forces in economy. Dans ce cours, A. Da Veiga-Simões s'intéresse aux crises économiques. Après avoir présen…

Aftalion, Albert Keywords: Economic crisis | Finances | Mots clefs: Crise économique | Finances | ABSTRACT Albert Aftalion dedicates his course to the great modern crises, periodic and general crises that have followed one another for just under one hundred and fifty years (in 1931), as well as their economic and financial repercussions. He starts his course by presenting the fundamental characteristics of the great modern crises (the crisis is general, global). He then describes the main manifestations of econ…