Unobservables in count data models for on-site samples

Economics Letters

Volumn 54, Issue 3, 1997, Pages 217-220

  Santos Silva, J M C ^a  

^a UNIVERSITY OF LISBON   (Portugal)

Author keywords

Endogenous sampling; Neglected heterogeneity; Poisson regression

Indexed keywords

EID: 0031286479     PISSN: 01651765     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0165-1765(97)00032-3     Document Type: Article

References (9)

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