Cascading Failures in Production Networks

David Baqaee

No 12922, CEPR Discussion Papers from C.E.P.R. Discussion Papers

Abstract: This paper analyzes a general equilibrium economy featuring input-output connections, imperfect competition, and external economies of scale owing to entry and exit. The interaction of input-output networks with industry-level market structure affects the amplification of shocks and the pattern of diffusion in the model, generating cascades of firm entry and exit across the economy. In this model, sales provide a poor measure of the systemic importance of industries. Unlike the relevant notions of centrality in competitive constant-returns-to- scale models, systemic importance depends on the industry’s role as both a supplier and as a consumer of inputs, as well as the market structure of industries. A basic calibration of the model suggests that aggregate output is three times more volatile in response to labor productivity shocks when compared to a perfectly competitive model.

Date: 2018-05
New Economics Papers: this item is included in nep-com and nep-ure
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (85)

Downloads: (external link)
https://cepr.org/publications/DP12922 (application/pdf)
CEPR Discussion Papers are free to download for our researchers, subscribers and members. If you fall into one of these categories but have trouble downloading our papers, please contact us at subscribers@cepr.org

Related works:
Journal Article: Cascading Failures in Production Networks (2018)
Working Paper: Cascading Failures in Production Networks (2016)
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:cpr:ceprdp:12922

Ordering information: This working paper can be ordered from
https://cepr.org/publications/DP12922

Access Statistics for this paper

More papers in CEPR Discussion Papers from C.E.P.R. Discussion Papers Centre for Economic Policy Research, 33 Great Sutton Street, London EC1V 0DX.
Bibliographic data for series maintained by ().