@article{publicprivateresearchcollaborations,
  title = {Public-private research collaborations: longitudinal field-level analysis of determinants, frequency and impact},
  author = {Giovanni Abramo and Francesca Apponi and Ciriaco Andrea D'Angelo},
  year = {2021},
  eprint = {2103.14857},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.14857v1},
}