Basic innovations and their diffusion, the expansion or contraction of the level of economic activity and the volume of international trade, rising sovereign debts and their defaults, conflicts and the outbreak of wars, are some of the major phenomena appearing during the downswing or upswing...

Abstract This paper begins with a critical presentation of Kondratiev’s (1926) seminal paper on the question of the existence as well as his theoretical explanation of long cyclical fluctuations of the level of economic activity. Furthermore we argue that a coherent explanation of long-run...

Abstract This paper begins with a critical presentation of Kondratiev’s (1926) seminal paper on the question of the existence as well as his theoretical explanation of long cyclical fluctuations of the level of economic activity. Furthermore we argue that a coherent explanation of long-run...