Mapping innovative activity using microdata

I discuss the determinants of three alternative measures of innovative output among firms of different size. Moreover, I provide an econometric procedure for testing a Tobit model (Tobin, 1958) against a two-part model. This procedure is alternative to Cragg's (1971) test and feasible for weighted survey data.

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Year of publication:	2009
Authors:	Conte, Andrea
Published in:	Applied Economics Letters. - Taylor & Francis Journals, ISSN 1350-4851. - Vol. 16.2009, 18, p. 1795-1799
Publisher:	Taylor & Francis Journals

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

Persistent link: https://www.econbiz.de/10008582825