Media type: E-Article Title: Specialisation, Diversification and the Ladder of Green Technology Development Contributor: Perruchas, François; Consoli, Davide; Barbieri, Nicolò Published: Elsevier BV, 2019 Published in: SSRN Electronic Journal (2019) Language: English DOI: 10.2139/ssrn.3336857 ISSN: 1556-5068 Keywords: Pharmacology (medical) Origination: Footnote: