Omitted variables in longitudinal data models
2004 ◽
Vol 20
(1)
◽
pp. 99-114
◽
2010 ◽
Vol 17
(1)
◽
pp. 1-15
◽
2012 ◽
Vol 82
(11)
◽
pp. 1635-1649
◽
2016 ◽
Vol 79
(1)
◽
pp. 5-27
◽
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