共 98 条
- [1] [Anonymous], 2020, The Globe and Mail
- [4] Bartik A.W., 2020, 26989 NBER, DOI [DOI 10.3386/W26989, 10.3386/w26989, 10.2139/ssrn.3574741, DOI 10.2139/SSRN.3574741]
- [5] Short-Term Effect of COVID-19 on Self-Employed Workers in Canada [J]. CANADIAN PUBLIC POLICY-ANALYSE DE POLITIQUES, 2020, 46 : S66 - S81
- [6] Latent Dirichlet allocation [J]. JOURNAL OF MACHINE LEARNING RESEARCH, 2003, 3 (4-5) : 993 - 1022
- [7] Brethour, 2021, GLOBE MAIL
- [9] Business Development Bank of Canada, 2018, BUST MYTH ENTR AMB