Investment dynamics with information costs

No 18/2013, Bank of Finland Research Discussion Papers from Bank of Finland

Abstract: Investment in physical capital at the micro level is infrequent and large, or lumpy. The most common explanation for this is that firms face non-convex physical adjustment costs. The model developed in this paper shows that information costs make investment lumpy at the micro level, even in the absence of non-convex adjustment costs. When collecting and processing information is costly, the firm optimally chooses to do it sporadically and to be inactive most of the time. This behavior results in infrequent and possibly large capital adjustments. The model fits plant-level investment rate moments well, and it also matches some higher order moments of aggregate investment rates.

Keywords: investment dynamics; information costs; inattentiveness; lumpy investment (search for similar items in EconPapers)
JEL-codes: D21 D83 D92 E22 (search for similar items in EconPapers)
Date: 2013
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (4)

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Journal Article: Investment Dynamics with Information Costs (2014)
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Persistent link: https://EconPapers.repec.org/RePEc:zbw:bofrdp:rdp2013_018

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