@article{JacksonSorge2012,
  author    = {Gregory Jackson and Arndt Sorge},
  title     = {The trajectory of institutional change in Germany, 1979-2009},
  journal   = {Journal of European public policy},
  volume    = {19},
  number    = {8},
  pages     = {1146 -- 1167},
  doi       = {10.1080/13501763.2012.709009},
  year      = {2012},
}