The paper is the first inaugural contribution to the new series of "Recollections of Eminent Economists". Under this name. the previous series of the journal (then called "Banca Nazionale del Lavoro Quarterly Review") used to publish autobiographic essays in which renowned economists described their scientific path and reflected on the recent developments of the discipline. In this work. https://thecookiecountesses.shop/product-category/airbrush-color/