Tag Archives: effective supervision

How should regulators deal with uncertainty? Insights from the Precautionary Principle

Ian Webb, David Baumslag and Rupert Read.

One September morning, the Lord Mayor of London was called to inspect a fire that had recently started in the City. Believing that it posed little threat, he refused to permit the demolition of nearby houses, probably due to the expense of compensating the owners. The fire spread and ultimately destroyed most of the city. The Great Fire of London had begun. Only when the fire became too extensive to be readily halted did the full extent of the danger become evident. Financial regulators today face a similar challenge preventing financial crises- action causes significant costs to some but the consequences of inaction are much more uncertain. To combat this, we argue they should apply the precautionary principle.

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Filed under Financial Stability, Macroprudential Regulation