Ignacio Contreras

According to our database, Ignacio Contreras authored at least 15 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Target setting using an enhanced inverse DEA approach: application to Spanish universities.

Sebastián Lozano, Ignacio Contreras

J. Oper. Res. Soc., November, 2024

2023

Centralized production planning using reference operating points: application to fossil fuel power plants.

Sebastián Lozano, Ignacio Contreras

INFOR Inf. Syst. Oper. Res., August, 2023

2021

A bargaining approach to determine common weights in DEA.

Ignacio Contreras, Sebastián Lozano, Miguel A. Hinojosa

Oper. Res., 2021

A note on "The cross-efficiency in the optimistic-pessimistic framework".

Ignacio Contreras, Miguel A. Hinojosa

Oper. Res., 2021

A DEA cross-efficiency approach based on bargaining theory.

Ignacio Contreras, Sebastián Lozano, Miguel A. Hinojosa

J. Oper. Res. Soc., 2021

2020

An assessment of the efficiency of Spanish schools: evaluating the influence of the geographical, managerial, and socioeconomic features.

M. M. Segovia-Gonzalez, Carlota Dominguez, Ignacio Contreras

Int. Trans. Oper. Res., 2020

2014

Response to Viewpoint: On constructing a composite indicator with multiplicative aggregation and the avoidance of zero weights in DEA.

Ignacio Contreras, F. J. Blancas, José M. Ramírez Hurtado

J. Oper. Res. Soc., 2014

2013

Constructing a composite indicator with multiplicative aggregation under the objective of ranking alternatives.

F. J. Blancas, Ignacio Contreras, José M. Ramírez Hurtado

J. Oper. Res. Soc., 2013

2011

Ranking Alternatives in Group Decision-Making with Partial Information: A Stable Approach.

Ignacio Contreras, Miguel A. Hinojosa, Amparo M. Mármol

Proceedings of the Consensual Processes, 2011

A DEA-inspired procedure for the aggregation of preferences.

Ignacio Contreras

Expert Syst. Appl., 2011

Emphasizing the rank positions in a distance-based aggregation procedure.

Ignacio Contreras

Decis. Support Syst., 2011

2009

A DEA analysis of risk, cost, and revenues in insurance.

M. M. Segovia-Gonzalez, Ignacio Contreras, Cecilio Mar-Molinero

J. Oper. Res. Soc., 2009

New approach for the assignment of new European agricultural subsidies using scores from data envelopment analysis: Application to olive-growing farms in Andalusia (Spain).

Antonio F. Amores, Ignacio Contreras

Eur. J. Oper. Res., 2009

Stable Rankings in Collective Decision Making with Imprecise Information.

Ignacio Contreras, Miguel A. Hinojosa, Amparo M. Mármol

Proceedings of the Algorithmic Decision Theory, First International Conference, 2009

2007

A lexicographical compromise method for multiple criteria group decision problems with imprecise information.

Ignacio Contreras, Amparo M. Mármol

Eur. J. Oper. Res., 2007