The paper investigates the role of progressive income taxation in the frame of the basic multiplier-accelerator model in continuous time. It is shown that, while the proportional taxation is, as common wisdom believes, always stabilizing, in the case of non-linear progressive taxation, an...

This paper aims at investigating if the conventional wisdom, that a decrease in the degree of product differentiation (which implies increasing competition) always reduces firms’ profits, remains true in a differentiated duopoly model with decentralized, or firm-specific, monopoly unions. In...

Motivated by the recent decrease in the number of children experienced in many developed countries, in this paper we consider an OLG small open economy with endogenous fertility and human capital formation through public education and look at the role the government can play in affecting...

Since little attention has been paid to the effects of the regulation of wages on individuals' fertility choice, this paper investigates such effects within a standard OLG model of neoclassical growth. Some new results, so far escaped closer scrutiny by the increasing literature investigating...

In this paper we show that the neoclassical standard OLG growth model, under low substitution in preferences and technology, may generate three stable steady states. In particular we show the richness of the dynamical roles played by the intertemporal substitution parameter. The novelty of our...

Since little attention, despite a long lasting debate, has been paid to the effects of minimum wages on economic growth and welfare, this paper investigates such effects within a textbook OLG framework with an unemployment insurance scheme financed at balanced budget by the government with a...