This paper explores the impact of diversity of innovative strategy of firms upon the industrial dynamics through a micro-simulation model. We consider two types of firms each one being characterised by a specific innovative strategy. Basically we assume that some cumulative firms adopt an...

This article aims to test the relevance of learning through Genetic Algorithms, in opposition with fixed R&D rules, in a simplified version of the evolutionary industry model of Nelson and Winter. These two R&D strategies are compared from the points of view of industry performance (welfare) and...

This paper focuses on the diversity of engine technologies for Low Emission Vehicles (LEVs) that are developed by car manufacturers in order to substitute for the conventional internal combustion engine vehicle. Our purpose is to analyse the competition between the various technologies for LEVs...

The purpose of this article is to discuss the contributions of the evolutionary theory of innovation on the micro and meso dynamics of environmental innovations. We argue that the evolutionary literature on innovation, and more particularly on technological regimes, provides a relevant framework...

This paper examines the usefulness of patent analysis for measuring eco-innovation. The overall conclusion is that patents are a useful means for measuring environmentally motivated innovations, such as pollution control technologies and green energy technologies, and for general purpose...

We explore the dynamics of environmental innovations developed by firms in order to comply with environmental regulations on the basis of a micro-simulation model of industrial dynamics. How do the firms competing in the same industry cope with the environmental dimension without altering their...

This paper presents an original approach to the impact of extended producer responsibility instruments for waste prevention upon firms\' innovative strategies and market structure. Our analysis is based on a stylised framework of waste prevention developed in Brouillat (2009a, b). In this...