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Maria C. A. Silva Portela
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The measurement of productive efficiency and productivity growth
HO Fried, CAK Lovell, SS Schmidt
Oxford University Press, 2008
16252008
Functional map of human cytomegalovirus AD169 defined by global mutational analysis
D Yu, MC Silva, T Shenk
Proceedings of the National Academy of Sciences 100 (21), 12396-12401, 2003
5252003
Negative data in DEA: A directional distance approach applied to bank branches
MCAS Portela, E Thanassoulis, G Simpson
Journal of the operational research society 55, 1111-1121, 2004
4352004
Data envelopment analysis: the mathematical programming approach to efficiency analysis
E Thanassoulis, MCS Portela, O Despic
The measurement of productive efficiency and productivity growth, 251-420, 2008
4072008
Human cytomegalovirus UL99-encoded pp28 is required for the cytoplasmic envelopment of tegument-associated capsids
MC Silva, QC Yu, L Enquist, T Shenk
Journal of virology 77 (19), 10594-10605, 2003
2582003
Decomposing school and school-type efficiency
MCAS Portela, E Thanassoulis
European journal of operational Research 132 (2), 357-373, 2001
2242001
Efficiency in education
J Johnes, M Portela, E Thanassoulis
Journal of the Operational Research Society 68, 331-338, 2017
2102017
Incorporating value judgments in DEA
E Thanassoulis, MC Portela, R Allen
Handbook on data envelopment analysis, 99-138, 2004
2102004
Human cytomegalovirus UL38 protein blocks apoptosis
S Terhune, E Torigoi, N Moorman, M Silva, Z Qian, T Shenk, D Yu
Journal of virology 81 (7), 3109-3123, 2007
2022007
Comparative efficiency analysis of Portuguese bank branches
MCAS Portela, E Thanassoulis
European Journal of Operational Research 177 (2), 1275-1288, 2007
2012007
Finding closest targets in non-oriented DEA models: the case of convex and non-convex technologies
MCA Silva Portela, PC Borges, E Thanassoulis
Journal of productivity analysis 19, 251-269, 2003
1982003
Profitability of a sample of Portuguese bank branches and its decomposition into technical and allocative components
MCAS Portela, E Thanassoulis
European Journal of Operational Research 162 (3), 850-866, 2005
1722005
Malmquist-type indices in the presence of negative data: An application to bank branches
MCAS Portela, E Thanassoulis
Journal of banking & Finance 34 (7), 1472-1483, 2010
1162010
School outcomes: sharing the responsibility between pupil and school1
E Thanassoulis, M Da Conceição, A Silva Portela
Education Economics 10 (2), 183-207, 2002
1122002
Applications of data envelopment analysis in education
E Thanassoulis, K De Witte, J Johnes, G Johnes, G Karagiannis, ...
Data envelopment analysis: A handbook of empirical studies and applications …, 2016
922016
Productivity change in the water industry in England and Wales: application of the meta-Malmquist index
MCAS Portela, E Thanassoulis, A Horncastle, T Maugg
Journal of the Operational Research Society 62 (12), 2173-2188, 2011
872011
Efficiency analysis accounting for internal and external non-discretionary factors
AS Camanho, MC Portela, CB Vaz
Computers & Operations Research 36 (5), 1591-1601, 2009
872009
Human cytomegalovirus cell-to-cell spread in the absence of an essential assembly protein
MC Silva, J Schröer, T Shenk
Proceedings of the National Academy of Sciences 102 (6), 2081-2086, 2005
862005
The measurement of relative efficiency using data envelopment analysis with assurance regions that link inputs and outputs
M Khalili, AS Camanho, MCAS Portela, MR Alirezaee
European Journal of Operational Research 203 (3), 761-770, 2010
842010
Value and quantity data in economic and technical efficiency measurement
MCAS Portela
Economics letters 124 (1), 108-112, 2014
802014
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