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Limit theorems for regression models of time series of counts

✍ Scribed by Michel Blais; Brenda MacGibbon; Roch Roy


Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
112 KB
Volume
46
Category
Article
ISSN
0167-7152

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✦ Synopsis


Here we present some limit theorems for a general class of generalized linear models describing time series of counts Y1; : : : ; Yn. Following Zeger (Biometrika 75 (1988) 621-629), we suppose that the serial correlation depends on an unobservable latent process { t }. Assuming that the conditional distribution of Yt given t belongs to the exponential family, that Y1| 1; : : : ; Yn| n are independent, and that the latent process satisΓΏes a mixing condition, it is shown that the quasi-likelihood estimators of the regression coe cients are asymptotically normally distributed.


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