[eng] Genesis of Cyclical Indicators, and their Maturation in the United States Philippe Sigogne, Véronique Riches Economic fluctuations were born with the Economy. Acknowledged since millenaries, they were considered as fatalities during all the preindustrial era, on account of a predominating...

[eng] In the last five years there has been sustained investment in France, Germany, the United-States and Japan. Have the adjustments required for steady growth yet been made in industry ? The investment recovery, worldwide since 1985, has been mainly brought about by the productive sector....