%0 Journal Article
%A Contreras Rubio, Ignacio
%A Lozano, Sebastián
%A Hinojosa, Miguel
%T A DEA cross-efficiency approach based on bargaining theory
%D 2021
%U https://hdl.handle.net/10433/19752
%X Cross-efficiency evaluation is a Data Envelopment Analysis (DEA) approach that enables the efficiency and ranking of Decision-Making Units (DMUs) to assess the possibility of idiosyncratic weighting schemes. However, the existence of multiple optimal weights in multiplier DEA models implies the non-uniqueness of the cross-efficiency evaluation. This is normally dealt with using secondary goals that enable the optimal weighting vectors to be chosen. In this paper, a new method to discriminate between optimal weighting profiles is proposed based on bargaining problems and the Kalai-Smorodinsky solution. In this approach, the input and output multipliers are agreed upon by the peer DMUs.
%K Data envelopment analysis
%K Cross-efficiency
%K Bargaining theory
%K Kalai- Smorodinsky solution
%~