A presentation of GAMS for DEA. - Ole Bent Olesen; Niels Christian Petersen (Comput. Oper. Res., 1996)

Testing over-representation of observations in subsets of a DEA technology. - Mette Asmild; Jens Leth Hougaard; Ole Bent Olesen (Eur. J. Oper. Res., 2013)

A homothetic reference technology in data envelopment analysis. - Ole Bent Olesen (Eur. J. Oper. Res., 2014)

Maintaining the Regular Ultra Passum Law in data envelopment analysis. - Ole Bent Olesen; John Ruggiero (Eur. J. Oper. Res., 2014)

Efficiency analysis with ratio measures. - Ole Bent Olesen; Niels Christian Petersen; Victor V. Podinovski (Eur. J. Oper. Res., 2015)

Stochastic Data Envelopment Analysis - A review. - Ole Bent Olesen; Niels Christian Petersen (Eur. J. Oper. Res., 2016)

Efficiency measures and computational approaches for data envelopment analysis models with ratio inputs and outputs. - Ole Bent Olesen; Niels Christian Petersen; Victor V. Podinovski (Eur. J. Oper. Res., 2017)

An improved Afriat-Diewert-Parkan nonparametric production function estimator. - Ole Bent Olesen; John Ruggiero (Eur. J. Oper. Res., 2018)

Nonparametric Production Technologies with Multiple Component Processes. - Victor V. Podinovski; Ole Bent Olesen; Cláudia S. Sarrico (Oper. Res., 2018)

Scale characteristics of variable returns-to-scale production technologies with ratio inputs and outputs. - Ole Bent Olesen; Niels Christian Petersen; Victor V. Podinovski (Ann. Oper. Res., 2022)

The hinging hyperplanes: An alternative nonparametric representation of a production function. - Ole Bent Olesen; John Ruggiero (Eur. J. Oper. Res., 2022)

Identifying Merger Opportunities: The Case of Air Traffic Control. - Nicole Adler; Ole Bent Olesen; Nicola Volta (Oper. Res., 2024)