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Ricardo F. Díaz
Ricardo F. Díaz
PhD
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Title
Cited by
Cited by
Year
Non-Parametric Analysis of Efficiency: An Application to the Pharmaceutical Industry
R Díaz, B Sánchez-Robles
Mathematics 8 (9), 1522, 2020
142020
Efficiency in the CRO industry, 2010-2019
R Díaz, B Sanchez-Robles
Available at SSRN 3839735, 2021
32021
COVID-19 Vaccines, Healthcare Policies and Stock Markets: Are There Winners and Losers?
RF Diaz, TC Herrador-Alcaide, B Sanchez-Robles
Risk Management and Healthcare Policy, 971-989, 2023
12023
Outsourcing of research and development and efficiency: a DEA non-parametric analysis of the contract research organisations industry
RF Díaz, B Sanchez-Robles
Economic Research-Ekonomska Istraživanja, 1-22, 2022
12022
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Articles 1–4