@article{BorckFossenFreieretal.2015,
  author    = {Rainald Borck and Frank M. Fossen and Ronny Freier and Thorsten Martin},
  title     = {Race to the debt trap? - Spatial econometric evidence on debt in German municipalities},
  journal   = {Regional science and urban economics},
  volume    = {53},
  pages     = {20 -- 37},
  doi       = {10.1016/j.regsciurbeco.2015.04.003},
  year      = {2015},
}