@phdthesis{Engler2015,
  author      = {John-Oliver Engler},
  title       = {Environmental Uncertainty and Economic Heterogeneity},
  type        = {doctoralthesis},
  school      = {Leuphana Universit{\"a}t L{\"u}neburg, Universit{\"a}tsbibliothek der Leuphana Universit{\"a}t L{\"u}neburg},
  year        = {2015},
}