Measuring biodiversity performance: A conditional efficiency measurement approach. - George Emm. Halkos; Nickolaos G. Tzeremes (Environ. Model. Softw., 2010)

Measuring economic journals' citation efficiency: a data envelopment analysis approach. - George Emm. Halkos; Nickolaos G. Tzeremes (Scientometrics, 2011)

Industry performance evaluation with the use of financial ratios: An application of bootstrapped DEA. - George Emm. Halkos; Nickolaos G. Tzeremes (Expert Syst. Appl., 2012)

A conditional directional distance function approach for measuring regional environmental efficiency: Evidence from UK regions. - George Emm. Halkos; Nickolaos G. Tzeremes (Eur. J. Oper. Res., 2013)

Efficiency dynamics in Indian banking: A conditional directional distance approach. - Nickolaos G. Tzeremes (Eur. J. Oper. Res., 2015)

Weight assurance region in two-stage additive efficiency decomposition DEA model: an application to school data. - George Emm. Halkos; Nickolaos G. Tzeremes; Stavros A. Kourtzidis (J. Oper. Res. Soc., 2015)

Regional sustainability efficiency index in Europe: an additive two-stage DEA approach. - George Emm. Halkos; Nickolaos G. Tzeremes; Stavros A. Kourtzidis (Oper. Res., 2015)

CEO compensation and bank efficiency: An application of conditional nonparametric frontiers. - Roman Matousek; Nickolaos G. Tzeremes (Eur. J. Oper. Res., 2016)

Estimating Malmquist productivity indexes using probabilistic directional distances: An application to the European banking sector. - Ilias S. Kevork; Jenny Pange; Panayiotis Tzeremes; Nickolaos G. Tzeremes (Eur. J. Oper. Res., 2017)

Competitive conditions and sectors' productive efficiency: A conditional non-parametric frontier analysis. - Michael L. Polemis; Nickolaos G. Tzeremes (Eur. J. Oper. Res., 2019)

Productivity growth in network models: An application to banking during the financial crisis. - Stavros A. Kourtzidis; Roman Matousek; Nickolaos G. Tzeremes (J. Oper. Res. Soc., 2019)

Research and development spending and technical efficiency: evidence from biotechnology and pharmaceutical sector. - Kevin Grant; Roman Matousek; Martin Meyer 002; Nickolaos G. Tzeremes (Int. J. Prod. Res., 2020)

Measurement of eco-efficiency and convergence: Evidence from a non-parametric frontier analysis. - Konstantinos Kounetas; Michael L. Polemis; Nickolaos G. Tzeremes (Eur. J. Oper. Res., 2021)

Modelling a multi-period production process: Evidence from the Japanese regional banks. - Stavros A. Kourtzidis; Roman Matousek; Nickolaos G. Tzeremes (Eur. J. Oper. Res., 2021)

Analyzing bank "black boxes": A two-stage Nerlovian profit inefficiency model. - Hirofumi Fukuyama; Atsuo Hashimoto; Roman Matousek; Nickolaos G. Tzeremes (Expert Syst. Appl., 2021)

A conditional directional distance function approach for measuring tax collection efficiency: evidence from Spanish regional offices. - José Manuel Cordero-Ferrera; Carlos Díaz-Caro; Francisco Pedraja-Chaparro; Nickolaos G. Tzeremes (Int. Trans. Oper. Res., 2021)

Minimum distance efficiency measure in bank production: A directional slack inefficiency approach. - Hirofumi Fukuyama; Roman Matousek; Nickolaos G. Tzeremes (J. Oper. Res. Soc., 2022)

A robust network DEA model for sustainability assessment: an application to Chinese Provinces. - Zhongfei Chen; Stavros A. Kourtzidis; Panayiotis Tzeremes; Nickolaos G. Tzeremes (Oper. Res., 2022)

ARDL: An R package for the analysis of level relationships. - Kleanthis Natsiopoulos; Nickolaos G. Tzeremes (J. Open Source Softw., 2022)

Estimating the degree of firms' input market power via data envelopment analysis: Evidence from the global biotechnology and pharmaceutical industry. - Hirofumi Fukuyama; Roman Matousek; Nickolaos G. Tzeremes (Eur. J. Oper. Res., 2023)

A material balance approach for modelling banks' production process with non-performing loans. - Hirofumi Fukuyama; Roman Matousek; Nickolaos G. Tzeremes (J. Oper. Res. Soc., 2024)