2014年11月
IZA DP No. 8623: Did Tuition Fees in Germany Constrain Students' Budgets? New Evidence from a Natural Experiment
revised version published in: IZA Journal or European Labor Studies, 2016, 5:6,https://doi.org/10.1186/s40174-016-0054-5
2014年11月
revised version published in: IZA Journal or European Labor Studies, 2016, 5:6,https://doi.org/10.1186/s40174-016-0054-5