Impact of Economic Crises on Innovation Activity: Firm Level Evidence from Patent Data
Based on data from of 2,700 Swedish manufacturing firms, observed through the period 1997-2005, this paper shows that internal finance resources, measured by cash-flow, affect the propensity to apply for a patent as well as the number of patent applications. From a business cycle perspective, cash-flow only plays a role during and after economic contractions. In periods of economic expansion there is no significant association between internal finance and patent applications. Further, the sensitivity of patent applications to cash-flow is limited to firms with low equity-ratio. Among high equity firms the pattern of patent applications are robust over the business cycle.
|Date of creation:||09 Oct 2009|
|Date of revision:|
|Note:||This is a substantially revised version of previously published CESIS Working paper (#194)|
|Contact details of provider:|| Postal: CESIS - Centre of Excellence for Science and Innovation Studies, Royal Institute of Technology, SE-100 44 Stockholm, Sweden|
Phone: +46 8 790 95 63
Web page: http://www.infra.kth.se/cesis/
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