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Home > Capital Markets Best Practice > Rules versus Discretion in Supervisory Interventions in Financial Institutions

Capital Markets Best Practice

Rules versus Discretion in Supervisory Interventions in Financial Institutions

by Marc Quintyn1

Executive Summary

  • One of the most critical moments in financial-sector supervision is when supervisors need to decide if they should “intervene” in a “problem bank” (a bank that is gliding towards insolvency or is already insolvent). This decision is critical because, if supervisors wait too long to intervene, the worth of the bank will continue to erode, losses to depositors may increase, and systemic risks may increase, ultimately leading to high costs to the government and, thus, the taxpayers.

  • In the wake of every banking crisis, the debate about “rules versus discretion” in supervisory intervention flares up. This discussion regarding supervisory intervention in problem banks focuses on the incentives for supervisors to act swiftly and decisively in order to minimize losses to depositors, and society more widely.

  • In this debate, rules are often proposed as the preferred solution (with some discretion left), because the closure of a financial institution remains a tricky event where many interests collide (private, political, business), and even independent supervisors can be seduced by self-interest if the stakes get high. The rules-based intervention system in the United States (prompt corrective actions) has proven many of its merits over the years, and made the product ready for export to other jurisdictions around the world. Until recently, most European supervisory frameworks relied more on discretion than rules, but the 2007–08 financial crisis seems to change the mood, and more voices are being heard in favor of a rules-based system.

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Further reading

Book:

  • Nieto, Maria, and L. Wall. “Prompt corrective action: Is there a case for an international banking standard?” In D. Evanoff, G. Kaufman, and J. La Brosse (eds). International Financial Instability: Global Banking and National Regulation. World Scientific Studies in International Economics Series, Vol. 2. Singapore: World Scientific, 2007, ch. 23.

Articles:

  • Benston, George J., and George G. Kaufman. “Risk and solvency regulation of depository institutions: Past policies and current options.” Federal Reserve Bank of Chicago Staff Memorandum no. 88-1 (1988): 1–67.
  • Benston, George J., and George G. Kaufman. “FDICIA after five years.” Journal of Economic Perspectives 11:3 (Summer 1997): 139–158. Online at: econpapers.repec.org/RePEc:aea:jecper:v:11:y:1997:i:3:p:139-58
  • Kydland, Finn E., and Edward C. Prescott. “Rules rather than discretion: The inconsistency of optimal plans.” Journal of Political Economy 85:3 (June 1977): 473–491. Online at: www.jstor.org/pss/1830193

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