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Thomas B. Fomby
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StataCorp LP
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Joel Cohen
Stata Corporation
Nordic Seminar on Empirical Life History Analysis and Panel Studies (1987 Stockholm, Sweden)
Aditi Chattopadhyay
Ute Hanefeld
Atkinson, A. B.
Erwin Stahl
Elaine M. Garan
Max Petzold
C. B. Wilby
Gerald Coles
M. H. L. Hounjet
J. C. Newman