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

• 成果类型: Article
• 署名作者: van Eeten, Michel; Nieuwenhuijs, Albert; Luiijf, Eric; Klaver, Marieke; Cruz, Edite
• 署名单位: Delft University of Technology; Netherlands Organization Applied Science Research
• 刊物名称: PUBLIC ADMINISTRATION
• ISSN/ISSBN: 0033-3298
• DOI: 10.1111/j.1467-9299.2011.01926.x
• 发表日期: 2011
• 页码: 381-400
• 关键词: interdependencies

摘要

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.