Christian Le Bas Liste des articlesn°21, 2016/3The importance and relevance of frugal innovation to developed markets: milestones towards the economics of frugal innovationn°21, 2016/3Frugal innovation, sustainable innovation, reverse innovation: why do they look alike? Why are they different?N° 38, 2022/2The Economics of the Frugal Direction of Technological Change: New Paradigm Frame, Induced Direction Models and Demand Side Approachesn° 30, 2019/3Towards a Deepening of Knowledge in the Economics of Innovation: The Intellectual Legacy of Nick Von TunzelmannN° 42, 2023/3Innovation Strategies and Implementation of Various Circular Economy Practices: Findings from an Empirical Study in France