Innovation flow through social networks: productivity distribution in France and Italy
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Di Matteo, Tiziana; Aste, Tomaso; Gallegati, M
Description
From a detailed empirical analysis of the productivity of non financial firms across several countries and years we show that productivity follows a non-Gaussian distribution with 'fat tails' in the large productivity region which are well mimicked by power law behaviors. We discuss how these empirical findings can be linked to a mechanism of exchanges in a social network where firms improve their productivity by direct innovation and/or by imitation of other firm's technological and...[Show more]
Collections | ANU Research Publications |
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Date published: | 2005 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/81240 |
Source: | European Physical Journal B |
DOI: | 10.1140/epjb/e2005-00332-y |
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File | Description | Size | Format | Image |
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01_Di Matteo_Innovation_flow_through_social_2005.pdf | 1.6 MB | Adobe PDF | Request a copy |
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