Listar ECO_Articles por autoría "e87dabaf-3ce6-475c-937a-6dbc15616ac5"
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Bootstrapping profit change: An application to Spanish banks
Tortosa-Ausina, Emili; Armero, Carmen; Conesa, David; Grifell-Tatje, E. Elsevier (2012)The aim of this study is to provide a tool which enables us to conduct statistical analysis in the context of changes in productivity and profit. We build on previous initiatives to decompose profit change into mutually ... -
Sensitivity analysis of efficiency and Malmquist productivity indices: An application to Spanish savings banks
Tortosa-Ausina, Emili; Grifell-Tatje, E.; Armero, Carmen; Conesa, David Elsevier (2008)Hypothesis testing and statistical precision in the context of non-parametric efficiency and productivity measurement have been investigated since the early 1990s. Recent contributions focus on this matter through the use ...