Maria Conceição A. Silva Portela

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 3

Top Topics

Chronic Obstructive Pulmonary Disease

Secondary School

Literature Review

Top Venues

Eur. J. Oper. Res.

Publications

Ana Santos Camanho, Maria Conceição A. Silva Portela, Fabio Sartori Piran, Daniel Pacheco Lacerda
A literature review of economic efficiency assessments using Data Envelopment Analysis. Eur. J. Oper. Res. 315 (1) (2024)
Emmanuel Thanassoulis, Maria Conceição A. Silva Portela, Mike Graveney
Identifying the scope for savings at inpatient episode level: An illustration applying DEA to chronic obstructive pulmonary disease. Eur. J. Oper. Res. 255 (2) (2016)
Maria Conceição A. Silva Portela, Ana S. Camanho
The Assessment of Performance of Educational Services: The Case of Portuguese Secondary Schools. IESS (2016)
Emmanuel Thanassoulis, Maria Conceição A. Silva Portela, Mike Graveney
Estimating the scope for savings in referrals and drug prescription costs in the general Practice units of a UK primary care trust. Eur. J. Oper. Res. 221 (2) (2012)
Maria Conceição A. Silva Portela, Ana S. Camanho, Diogo Nóvoa Borges
Performance assessment of secondary schools: the snapshot of a country taken by DEA. J. Oper. Res. Soc. 63 (8) (2012)
Maria Conceição A. Silva Portela, Emmanuel Thanassoulis, A. Horncastle, T. Maugg
Productivity change in the water industry in England and Wales: application of the meta-Malmquist index. J. Oper. Res. Soc. 62 (12) (2011)
Masoud Khalili, Ana S. Camanho, Maria Conceição A. Silva Portela, M. R. Alirezaee
The measurement of relative efficiency using data envelopment analysis with assurance regions that link inputs and outputs. Eur. J. Oper. Res. 203 (3) (2010)
Maria Conceição A. Silva Portela, Ana S. Camanho
Analysis of complementary methodologies for the estimation of school value added. J. Oper. Res. Soc. 61 (7) (2010)
Ana S. Camanho, Maria Conceição A. Silva Portela, Clara B. Vaz
Efficiency analysis accounting for internal and external non-discretionary factors. Comput. Oper. Res. 36 (5) (2009)
Maria Conceição A. Silva Portela, Emmanuel Thanassoulis
Comparative efficiency analysis of Portuguese bank branches. Eur. J. Oper. Res. 177 (2) (2007)
Maria Conceição A. Silva Portela, Emmanuel Thanassoulis
Zero weights and non-zero slacks: Different solutions to the same problem. Ann. Oper. Res. 145 (1) (2006)
Maria Conceição A. Silva Portela, Emmanuel Thanassoulis
Profitability of a sample of Portuguese bank branches and its decomposition into technical and allocative components. Eur. J. Oper. Res. 162 (3) (2005)
Maria Conceição A. Silva Portela, Emmanuel Thanassoulis, Gary Simpson
Negative data in DEA: a directional distance approach applied to bank branches. J. Oper. Res. Soc. 55 (10) (2004)
Maria Conceição A. Silva Portela, Emmanuel Thanassoulis
Decomposing school and school-type efficiency. Eur. J. Oper. Res. 132 (2) (2001)