The paper analyses some general dynamic properties of industries characterized by heterogeneous firms and continuing stochastic entry. After a brief critical assessment of some significant drawbacks of recent contributions to modeling of stochastic industrial dynamics, we propose a novel...

This work is an attempt, first, to outline the basic building blocks of evolutionary theory in economics and, second, to offer a comparative assessment of different strands of literature which call upon evolutionary ideas of some sort. We sketch out what we consider to be the main results...

This paper offers a sketch of what an economic theory of the firm would look like if it were founded on the thought of Joseph Schumpeter, particularly on Chapters 1-2 of his Theory of Economic Development. Schumpeterian analysis requires an intuitively appealing and realistic conceptualization...

This study presents a new model of search on a “rugged landscape,” which employs modeling techniques from fractal geometry rather than the now-familiar NK modeling technique. In our simulations,firms search locally in a two-dimensional fitness landscape, choosing moves in a way that responds...

This paper presents and discusses the methodological rationale, the basic structure and some first results of a new approach to the analysis of processes of industry evolution: "history-friendly" models, concerning the history of the computer industry. The specific purpose of this paper is to...