Supplier switching decisions. - Stephan M. Wagner; Gunther Friedl (Eur. J. Oper. Res., 2007)

Estimating the Short-Term Impact of the European Emission Trade System on the German Energy Sector. - Carola Hammer; Gunther Friedl (OR, 2010)

Corporate governance, stakeholder power, and executive compensation. - Thorsten Döscher; Gunther Friedl (OR Spectr., 2011)

Supplier Development Investments in a Triadic Setting. - Gunther Friedl; Stephan M. Wagner (IEEE Trans. Engineering Management, 2016)