This paper investigates empirically the substitutability of savings among the household, corporate and government sectors in OECD countries. First, theoretical micro-foundations are constructed, wherein, each sector behaves under intertemporal optimization. Second, empirical investigations are...

This paper reconsiders the case for the use of fiscal policy based on a "functional finance" approach that advocates the use of fiscal policy to secure high levels of demand in the context of private aggregate demand, which would otherwise be too low. This "functional finance" view means that...