?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Lier%2C+Freek&rft.aulast=Lier&rft.aufirst=Freek&rft.date=2019&rft.title=Income+Inequality+Is+Everybody%E2%80%99s+Problem.&rft.degree=Master