Media type: E-Article Title: The Effects of Local Market Concentration and International Competition on Firm Productivity: Evidence from Mexico Contributor: Rodriguez-Castelan, Carlos; Lopez-Calva, Luis Felipe; Cabanillas, Oscar Barriga Published: Elsevier BV, 2020 Published in: SSRN Electronic Journal (2020) Language: English DOI: 10.2139/ssrn.3579239 ISSN: 1556-5068 Keywords: Pharmacology (medical) Origination: Footnote: