Barnabé Walheer

发表

Growth and convergence of the OECD countries: A multi-sector production-frontier approach

Barnabé Walheer, Barnabé Walheer, 2016, Eur. J. Oper. Res..

Disentangling Heterogeneity Gaps and Pure Performance Differences in Composite Indexes Over Time: The Case of the Europe 2020 Strategy

Barnabé Walheer, 2019 .

Input allocation in multi-output settings: Nonparametric robust efficiency measurements

Barnabé Walheer, Barnabé Walheer, 2019, J. Oper. Res. Soc..

Output, input, and undesirable output interconnections in data envelopment analysis: convexity and returns-to-scale

Barnabé Walheer, Barnabé Walheer, 2018, Ann. Oper. Res..

Cost Malmquist productivity index: an output-specific approach for group comparison

Barnabé Walheer, Barnabé Walheer, 2018 .

Aggregation of metafrontier technology gap ratios: the case of European sectors in 1995-2015

Barnabé Walheer, Barnabé Walheer, 2018, Eur. J. Oper. Res..

Dynamic directional nonparametric profit efficiency analysis for a single decision-making unit: an aggregation approach

Barnabé Walheer, Barnabé Walheer, 2019, OR Spectrum.

Disaggregation for efficiency analysis

Barnabé Walheer, Barnabé Walheer, 2019, Journal of Productivity Analysis.

Multi-output efficiency with good and bad outputs

Laurens Cherchye, Barnabé Walheer, Bram De Rock, 2015, Eur. J. Oper. Res..

Aggregating Farrell efficiencies with private and public inputs

Barnabé Walheer, Barnabé Walheer, 2019, Eur. J. Oper. Res..

Is constant returns-to-scale a restrictive assumption for sector-level empirical macroeconomics? The case of Europe

Barnabé Walheer, 2019 .

Malmquist productivity index for multi-output producers: An application to electricity generation plants

Barnabé Walheer, Barnabé Walheer, 2019, Socio-Economic Planning Sciences.

Disaggregation of the cost Malmquist productivity index with joint and output-specific inputs

Barnabé Walheer, Barnabé Walheer, 2018 .

Multi-Output Profit Efficiency and Directional Distance Functions

Barnabé Walheer, Bram De Rock, Laurens Cherchye, 2014 .