@article{fidrmuc2024long,
  title={The long and winding road to find the impact of EU funds on regional growth: IV and spatial analyses},
  author={Fidrmuc, Jan and Hul{\'e}nyi, Martin and Zajkowska, Olga},
  journal={Regional Studies},
  volume={58},
  number={3},
  pages={583--600},
  year={2024},
  publisher={Routledge}
}