Journal Articles

THE STATE AND THE THREAT OF CASCADING FAILURE ACROSS CRITICAL INFRASTRUCTURES : THE IMPLICATIONS OF EMPIRICAL EVIDENCE FROM MEDIA INCIDENT REPORTS

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The threat of cascading failures across critical infrastructures has been identified as a key challenge for governments. Cascading failure is seen as potentially catastrophic, extremely difficult to predict and increasingly likely to happen. Infrastructures are largely privately operated and private actors are thought to under-invest in mitigating this threat. Consequently, experts have demanded a more dominant role for government, including the use of regulation. Empirical evidence on cascading failure is, however, extremely scarce. This paper analyses new data drawn from news reports on incidents. We find that, contrary to current thinking, cascades are not rare. Neither do they indicate a wide array of unknown dependencies across infrastructures. Rather, we find a small number of focused, unidirectional pathways around two infrastructures: energy and telecommunications. We also found that most cascades were stopped quickly, in contrast to the oft-cited ‘domino effect'. These findings undermine the case for more intrusive public oversight of critical infrastructures.

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Detail Information

Series Title

Public Administration

Call Number

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Publisher

Hoboken, United States : Wiley-Blackwell., 2011

Collation

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Language

English

ISBN/ISSN

00333298

Classification

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Content Type

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Media Type

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Carrier Type

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Edition

Volume 89, Issue 2, June 2011, pages 381–400

Subject(s)

THE STATE AND THE THREAT OF CASCADING

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