“…It is common in the literature to find research with complementary methods to the technology life cycle that improves the prediction or analysis of the technology or sector. Thus, some research aims to link not only the innovation approach or the technology diffusion, but the market size [ 66 ] or stock market behaviour over time [ 15 ] using patents on one side and variables such as unit of cost per installed capacity or the NASDAQ composite stock index on the other. Also, research uses complementary management tools to the S-curve such as technology roadmaps and technology audits [ 80 ], and specific methods like machine learning [ 85 ], the use of entropy [ 77 ], the Dirichlet allocation topic model [ 81 ], the use of time series modelling using statistical quality control charts [ 79 ], or hierarchical S-curves to analyse main technologies (e.g.…”