@article{LauxWalz2009,
  author    = {Christian Laux and Uwe Walz},
  title     = {Cross-selling lending and underwriting : scope economies and incentives},
  journal   = {Review of finance},
  volume    = {13},
  number    = {2},
  pages     = {341 -- 367},
  doi       = {10.1093/rof/rfn027},
  year      = {2009},
}