Media type: E-Article Title: Access-Based Competion and Investment in Mobile Network Markets - Evidence from Germany and Spain Contributor: Frank, Niels; Kleczka, Mitja; Shtjefanaku, Erion imprint: Elsevier BV, 2023 Published in: SSRN Electronic Journal Language: English DOI: 10.2139/ssrn.4500095 ISSN: 1556-5068 Keywords: Pharmacology (medical) Origination: Footnote: