Comment: Analyzing Propensity Score Matched Count Data

We offer an explanation to the simulation result of Austin (2009) regarding rate ratios, and argue that unmatched analysis of propensity score matched count data results in conservative statistical inferences on the rate ratios.

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Year of publication:	2010
Authors:	Liang, Li
Published in:	The International Journal of Biostatistics. - De Gruyter, ISSN 1557-4679. - Vol. 6.2010, 1, p. 1-4
Publisher:	De Gruyter

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Extent:	text/html
Type of publication:	Article
Source:	RePEc - Research Papers in Economics

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