@article{CostolaHinzNoferetal.2023,
  author    = {Michele Costola and Oliver Hinz and Michael Nofer and Loriana Pelizzon},
  title     = {Machine learning sentiment analysis, COVID-19 news and stock market reactions},
  journal   = {Research in international business and finance},
  volume    = {64},
  number    = {101881},
  doi       = {10.1016/j.ribaf.2023.101881},
  year      = {2023},
}