Empirically Based Simulation: The Case of Twin Peaks in National Income. - Uwe Cantner; Bernd Ebersberger; Horst Hanusch; Jens J. Krüger; Andreas Pyka (J. Artif. Soc. Soc. Simul., 2001)

Comment on "A new clustering approach using data envelopment analysis". - Jens J. Krüger (Eur. J. Oper. Res., 2010)

A Monte Carlo study of old and new frontier methods for efficiency measurement. - Jens J. Krüger (Eur. J. Oper. Res., 2012)