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...

Purpose – The purpose of this paper is to present three modified versions of the simple AK endogenous growth model. Design/methodology/approach – Such frameworks stress the role of consumers' sentiment, the impact of fiscal policy and the effect of non-optimal investment decisions made by...

Purpose – The purpose of this paper is to present three modified versions of the simple AK endogenous growth model. Design/methodology/approach – Such frameworks stress the role of consumers' sentiment, the impact of fiscal policy and the effect of non‐optimal investment decisions made by...

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...

This paper presents three modified versions of the simple AK endogenous growth model. Such frameworks stress the role of consumers’ sentiment, the impact of fiscal policy and the effect of non-optimal investment decisions made by firms. In all the cases, today’s decisions take into...