%0 Book Section %@ 1905593422 %A Albers, Sönke %A Bielecki, André %E Perks, Keith J. %E Shukla, Paurav %T Measuring the Efficiency of Pharmaceutical Sales Representatives using Stochastic Frontier Analysis %B Marketing landscapes. A pause for thought %D 2008 %C Brighton %I University of Brighton %P on CD-ROM %! Albers, Bielecki 2008 – Measuring the Efficiency of Pharmaceutical