, the author uses data from a survey conducted among the staff of Portuguese universities, mainly among those who hold …

issues both regulators and taxi operators have to address in each city. Our survey was addressed the city residents of Paris …

The paper investigates the patterns of persistence of innovation and of the properties of firms' knowledge base (KB …

The "hierarchical and linear model of innovation" (HLMI) is often used to describe how innovations are produced. HLMI … conceiving innovation systems as associations of building blocks and using contemporary engineering diagram-based languages to … display them. Nevertheless, this improvement does not challenge the dynamic features of innovation systems …

we remain largely unaware of it. If R&D seems to be an enabler of innovation, it is not sufficient by itself. Thus, the … use the linear model of innovation as the basis for policies to promote innovation? Is it not possible to go against the …

généralement liés à l'innovation sous ses diverses formes : innovation produit naturellement, mais aussi innovation process …, innovation organisationnelle ou innovation sociale. Le manager ou le chef de projet en charge d'une telle transformation complexe …