In this chapter, we introduce the concept of the embedding dimension, as the smallest topological dimension required to ensure that an object described by simpler (often scalar) time series can be embedded in a higher topological dimension.

R.G. Goodwin mentioned that "economists will be led, as natural scientists have been led, to seek in nonlinearities an explanation of the maintenance of oscillation" (Goodwin, Econometrica 19(1), 1951); following this reasoning, we studied business cycles as if they were generated by nonlinear...

Zusammenfassung In dem Beitrag wird das in Deutschland beobachtbare Phänomen der im Vergleich zur Realvermögensbildung überproportionalen Geldvermögensbildung untersucht. Grundlage ist die Finanzierungsrechnung der Deutschen Bundesbank, die eine sektorale Analyse des...