TY  - ELEC

T1  - The Age Period Cohort Identification Problem. YouTube video

UR  - https://www.youtube.com/watch?v=t0GuikebSNw

UR  - https://www.youtube.com/watch?v=t0GuikebSNw

PY  - 2017/06/13

AU  - Bell AJ

ED  - 

PB  - ¾«¶«Ó°ÒµMethods Institute YouTube

Y2  - 2025/06/12

ER  -