?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Bryson&rft.aufirst=A&rft.au=Bryson%2C+A&rft.date=7+December+2021&rft.atitle=Union+Effects+on+Product+and+Technological+Innovation&rft.title=Research+in+Labor+Economics%3A+Workplace+Productivity+and+Management+Practices&rft.volume=49&rft.pages=41-65&rft.genre=article