Barnabé Walheer

12 papers Journal 12
YearRankTypeTitle / Venue / Authors
2026 J jnl
Addressing Vagueness and Uncertainty in the Banking Industry: Combining Fuzzy Modulatory Data Envelopment Analysis and Fuzzy Multivariate Regression.
Expert Syst. J. Knowl. Eng.
Peter Fernandes Wanke, Yong Tan, Barnabé Walheer
2024 J jnl
A sequential benefit-of-the-doubt composite indicator.
Eur. J. Oper. Res.
Barnabé Walheer
2024 J jnl
Meta-frontier: literature review and toolkit.
Oper. Res.
Barnabé Walheer
2023 J jnl
Meta-frontier and technology switchers: A nonparametric approach.
Eur. J. Oper. Res.
Barnabé Walheer
2022 J jnl
Cross-efficiency for advanced manufacturing technology selection: A multi-task approach.
RAIRO Oper. Res.
Barnabé Walheer
2020 J jnl
Output, input, and undesirable output interconnections in data envelopment analysis: convexity and returns-to-scale.
Ann. Oper. Res.
Barnabé Walheer
2019 J jnl
Aggregating Farrell efficiencies with private and public inputs.
Eur. J. Oper. Res.
Barnabé Walheer
2019 J jnl
Dynamic directional nonparametric profit efficiency analysis for a single decision-making unit: an aggregation approach.
OR Spectr.
Barnabé Walheer
2019 J jnl
Input allocation in multi-output settings: Nonparametric robust efficiency measurements.
J. Oper. Res. Soc.
Barnabé Walheer
2018 J jnl
Aggregation of metafrontier technology gap ratios: the case of European sectors in 1995-2015.
Eur. J. Oper. Res.
Barnabé Walheer
2016 J jnl
Growth and convergence of the OECD countries: A multi-sector production-frontier approach.
Eur. J. Oper. Res.
Barnabé Walheer
2015 J jnl
Multi-output efficiency with good and bad outputs.
Eur. J. Oper. Res.
Laurens Cherchye, Bram De Rock, Barnabé Walheer