Network DEA: efficiency analysis of organizations with complex internal structure

By Herbert F. Lewis, T. Sexton. Computers & Operations Research, 2004

429 citations recorded by the source corpus.

Subfields: Economics and Econometrics, Management Science and Operations Research, Strategy and Management

View Paper: https://www.semanticscholar.org/paper/5c288ae15345beb3868c6e365833a2c8aa8c0f72

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Citations in the corpus

Data envelopment analysis 1978-2010: A citation-based literature survey (2013, background): “Lewis and Sexton [83], Yu and Lin [84], Avkiran [9], Chen et al.”
Network data envelopment analysis: A review (2014, background): “Lewis and Sexton (2004) extended the study of Sexton and Lewis (2003) from two processes, front-office and on-field operations, to five, where the former was split into two processes and the latter into three. The performance of each process was measured independently, and the 30 teams in National L”
Two-stage DEA models with undesirable input-intermediate-outputs $ (2015, background): “Instead we will only consider the case where both of the subsystems are VRS, as assumed in [17,45,46].”
Resolving the deposit dilemma: A new DEA bank efficiency model (2011, methodology): “Our methodology follows from Lewis et al. (2010), which expands on the methodology proposed in Sexton and Lewis (2003) and Lewis and Sexton (2004) to allow for an unoriented model.”
Network DEA: A slacks-based measure approach (2009, methodology): “[10] Lewis HF, Sexton TR (2004) Network DEA: efficiency analysis of organisations with complex internal structure, Computers & Operations Research 31, 1365-1410.”
Efficiency decomposition in network data envelopment analysis: A relational model (2009, methodology): “This model has been used by Färe and Whittaker (1995), Färe and Grosskopf (1996b), Lewis and Sexton (2004), and Prieto and Zofio (2007) to model intermediate products, where some outputs of certain processes are consumed by other processes as inputs.”
Benchmarking airports from a managerial perspective (2013, methodology): “Network DEA models were first introduced by Färe [22] and Färe and Grosskopf ([32], [33]) and subsequently extended by Lewis and Sexton [34], Emrouznejad and Thanassoulis [35], Golany et al.”
A Network DEA Model with Super Efficiency and Undesirable Outputs: An Application to Bank Efficiency in China (2014, methodology): “Lewis and Sexton [15] propose a network DEA model for multistage system which is an extension of the two-stage DEA model proposed by Sexton and Lewis [19].”
Opening the black box of efficiency analysis: An illustration with UAE banks (2009, methodology): “Since none of the banks have all three divisions efficient, NSBM efficiency is not achieved (a similar relationship was observed by Lewis and Sexton [ 27 ]).”