A bivariate zero-inflated count data regression model with unrestricted correlation

This paper proposes a computationally simple bivariate zero-inflated count data regression model with an unrestricted correlation pattern. An application to data with excess of zeros on the demand for health services is given.

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Year of publication:	2008
Authors:	Gurmu, Shiferaw ; Elder, John
Published in:	Economics Letters. - Elsevier, ISSN 0165-1765. - Vol. 100.2008, 2, p. 245-248
Publisher:	Elsevier

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10005296327