Media type: E-Article Title: Estimation and Determinants of Cost Efficiency: Evidence from Central Bank Operational Expenses Contributor: Veyrune, Romain imprint: International Monetary Fund (IMF), 2023 Published in: IMF Working Papers Language: English DOI: 10.5089/9798400253102.001 ISSN: 1018-5941 Keywords: General Medicine Origination: Footnote: Access State: Open Access