Consulting Research - A Scientific Perspective on Consulting.- Part II: General Issues in Consulting.- Part III: Consulting Fields and Approaches.- Part IV: Consulting Clients and Markets.- Part V: Future of Consulting.

Volker Nissen is professor for information systems at Ilmenau University of Technology, Germany. His research interest is in digital business innovation and in the consulting industry. Prior to his academic career he spent more than 12 years in IT consulting.