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Directional distance functions and environmental regulation
Picazo Tadeo, Andrés José, (2005)
Parametric decomposition of a generalized Malmquist productivity index
Orea, Luis, (2002)
Mergers and technical efficiency in Spanish savings banks : a stochastic distance function approach
Cuesta, Rafael A., (2002)
Environmental efficiency measurement with translog distance functions : a parametric approach
Cuesta, Rafael A., (2009)
Environmental efficiency and regulatory standards : the case of CO 2 emissions from OECD industries
Zofío, José L., (2001)
Graph efficiency and productivity measures : an application to US agriculture