@article{anoteonheterogeneitytradeintegrationand,
  title = {Heterogeneity, trade integration and spatial inequality},
  author = {José M. Gaspar},
  year = {2024},
  eprint = {2404.09796},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2404.09796v2},
}