Dominique Foray, Innovations – Une économie pour les temps à venir, La Découverte, mai 2025, 320 pages

“Death Valley”! This is the first notion that appears in a randomly found figure entitled: The life cycle of a start-up. It is all the more striking that the said “valley” does not end up extending over a period that we imagine to be leading to all dangers. This may be an explanation for the fact that, while they have experience, a network, and capital, executives of large groups invest little in start-ups, as shown in a recent study by Forvis Mazars. These are two different worlds (The word “risk” in venture capital is certainly not foreign). Beyond this anecdotal knowledge, we have in our hands a book that does not deny Schumpeter and his creative destruction, but introduces a number of concepts that are sometimes well established (such as positive externalities of all kinds or spillovers) but also less known (such as innovatization) to explain how large programs like Apollo can be great technological successes, but without marked innovation. The difference with SpaceX is that it is centered on innovation driven by a change in value, a reduction in costs, where business opportunities explode. The three parts of the book focus  with the microeconomics of innovation, macroeconomic and historical analysis up to the end of the twentieth century. The last part, very ambitious (if we refer to the traditional use of the idea of innovation) has no other purpose than to define an economy capable of “contributing to the solutions of major societal problems”.

Incidentally, Dominique Foray, a member of the Swiss Science Council, does not fail to point out how Europe would – according to him – have already lost access to space, despite a Brussels agenda tinged with technological sovereignty and strategic autonomy, as well as his “dissection” of the curious animal that is the CNRS, which is particularly cruel when comparing this noble institution to the Swiss system.            

Dominique Foray is Professor Emeritus at the Swiss Federal Institute of Technology in Lausanne and a member of the Swiss Science Council. His work focuses on the knowledge economy, the economy and innovation policies. His work on smart specialization has strongly influenced the regional policies of the European Union.

Alain BRUNET