This paper presents a survey of theoretical models of heterogeneity, growth and competitiveness. We compare two main theoretical traditions, evolutionary economics and mainstream heterogeneity models, in order to investigate whether the incorporation of heterogeneous agents has made the recent...

The article presents a critical review of evolutionary and new growth theories. The purpose is to discuss the often-made claim that the two approaches, both inspired by Schumpeter’s seminal work, are becoming more and more similar in terms of the sources and mechanisms of the growth process on...

This article presents a model of macroeconomic growth that combines in a single formalization two complementary views on innovation and economic growth, the technology-gap approach and the Kaldorian theory of cumulative causation. The model suggests that what matters for economic growth in the...

The article discusses a critical realist interpretation of evolutionary growth theorising by focusing on some of its basic characteristics. The evolutionary ontology is complex, differentiated, structured, systemic, open, ever-changing, and radically uncertain. Its methodology tends to be...