Clustering product innovators: a comparison between conventional and green product innovators Marc Pons | Andrea Bikfalvi | Josep Llach | Show more Marc Pons https://orcid.org/0000-0002-6755-234X Spain University of Girona Department of Business Administration and Product Design. Andrea Bikfalvi https://orcid.org/0000-0003-4742-820X Spain University of Girona Department of Business Administration and Product Design. Josep Llach https://orcid.org/0000-0001-8766-8756 Spain University of Girona Department of Business Administration and Product Design. Submitted: 2017-10-15 | Accepted: 2018-01-17 | Published: 2018-01-31 DOI: https://doi.org/10.4995/ijpme.2018.8762