This article analyses the stability properties of the steady-state and the transitional dynamics of an endogenous growth model with human capital, increasing-varieties R&D, and quality-ladders R&D [Strulik, 2005, Review of International Economics, 13 (1): 129-145]. We show that when spillovers...

The standard new Keynesian monetary policy problem is presentable as a set of linearized equations, for values of endogenous variables relatively close to their steady-state. As a result, only three possibilities are admissible in terms of long-term dynamics: the equilibrium may be a stable...

Resorting to an endogenous growth framework, the paper studies the implications of taking market clearing as a long term possibility rather than an every period implicit assumption, as is conventional in growth analysis. Under the proposed setup, the system may converge to a market equilibrium...

The pressure from national lobbies may lead governments to shift from an optimal into a non-optimal innovation policy. This paper examines the growth and welfare effects of optimal and non-optimal innovation policies. The non-optimal policy corresponds to a subsidy for national innovators that...

A local stability condition for the standard neo-classical Ramsey growth model is derived. The proposed setting is deterministic, defined in discrete time and expectations are formed through adaptive learning.

We explore the dynamic behavior of a New Keynesian monetary policy problem with expectations formed, partially, under adaptive learning. We consider two alternative cases: on the first setting, the private economy has the ability to predict rationally real economic conditions (the output gap)...

Purpose – The purpose of this paper is to explain how eventual pressures from national lobbies may lead governments to shift from an optimal into a non-optimal innovation policy. Design/methodology/approach – A theoretical model is developed in order to examine and explain the growth and...