共 45 条
- [1] Fixed-effects negative binomial regression models [J]. SOCIOLOGICAL METHODOLOGY 2002, VOL 32, 2002, 32 : 247 - 265
- [2] Angrist JD, 2009, MOSTLY HARMLESS ECONOMETRICS: AN EMPIRICISTS COMPANION, P1
- [3] [Anonymous], POLITY 4 DATASET VER
- [4] [Anonymous], 2019, WORLD DEV IND DAT
- [5] [Anonymous], EM DAT INT DIS DAT
- [8] Blumberg S., 2017, 4 REASONS WHY GLOBAL