% Not in the source data: doi, abstract
@article{martinez-2022-what-does-wage,
  author = {Martínez-Tomás, Juan and Marin-Garcia, Juan A.},
  title = {{What does the wage structure depend on? Evidence from the national salary survey in Spain}},
  journal = {Working Papers on Operations Management (WPOM)},
  year = {2022},
  volume = {13},
  number = {1},
  pages = {35--63}
}