@techreport{HengelbrockTheissenWestheide2010,
  author    = {J{\"o}rdis Hengelbrock and Erik Theissen and Christian Westheide},
  title     = {Market response to investor sentiment : [This version May 3, 2010]},
  institution = {Center for Financial Studies (CFS)},
  pages     = {26},
  year      = {2010},
}