@article{innovationthroughinterregionalinteractio,
  title = {Innovation through intra and inter-regional interaction in economic geography},
  author = {José M. Gaspar and Minoru Osawa},
  year = {2022},
  eprint = {2212.14475},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2212.14475v6},
}