@phdthesis{Ahrens2012,
  author      = {Alexander Ahrens},
  title       = {Precautionary Saving and the Influence of Unemployment Insurance on Saving Behaviour},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t Trier},
  doi       = {10.25353/ubtr-xxxx-0e62-310d},
  year        = {2012},
}