LLAW6093B Chap.5 Regulatory Styles and Supervisory Strategies
Regulatory Styles and Supervisory Strategies
From one rule to a whole regime
The second rule-design reading steps back from individual rules to the overall stance of a regulatory system. The course page stresses two points: a style is limited by what a regulator is able to see and to police and by its institutional setting, and each style hands the difficult calls to someone, whether the rule-maker, the supervisor or the regulated firm.
The reading treats regulation and supervision as one activity of managing behaviour against norms through monitoring, persuasion and sanctions.
Three architectures in one country
The United Kingdom provides the main case.
Its regime moved from a public board overseeing private self-regulatory bodies, to a single integrated regulator for all financial services, to separate conduct and prudential regulators with a macroprudential committee at the central bank.
Each change followed a failure of the one before, and some techniques, such as principles and suitability duties, survived every change.
Four styles and their weak points
Risk-based supervision ranks firms by impact and probability and puts resources where both are high, which means choosing not to look closely elsewhere; rare but severe risks tend to lose the argument for attention.
Management-based regulation relies on firms to design and prove their own controls, and works only if the firm's culture, the firm's incentives, the regulator's skill and its political backing all line up. Principles-based regulation writes high-level principles and reads them for purpose, and its effect depends on whether firms share them.
After the crisis the emphasis moved to judgement, outcomes and credible deterrence, including personal accountability for senior managers.
Diffusion, and a lesson about operation
These styles spread internationally through regulators copying each other and staff moving between them, including to Hong Kong, whose monetary authority benchmarked its risk-based approach against UK and US practice and later adopted a charter on treating customers fairly.
The same style succeeded in some places and failed in others, which suggests that how a style is resourced and operated matters as much as its design.
What this chapter covers
- 01
Regulation and supervision as one activity
- 02
Three UK architectures and why each ended
- 03
Impact, probability and what goes unexamined
- 04
Relying on management and the four conditions
- 05
Principles, outcomes and treating customers fairly
- 06
Credible deterrence and senior manager accountability
- 07
How styles spread between jurisdictions
- 08
Operation versus design
Worked example · free
Place the burden of judgement
- 2Identify the style adopted.
- 3Say who now carries the first judgement.
- 3List what the regulator needs for the style to work.
Key terms
- Regulatory Dividend
- A promise of lighter supervision for firms judged well controlled and cooperative, abandoned after it was found to reward attitude rather than risk management.
- Credible Deterrence
- A supervisory approach that relies on visible enforcement, larger penalties and personal accountability to change behaviour.
- Outcomes-Focused Regulation
- A style that judges firms by the results they produce for customers rather than by compliance with detailed process rules.
- Thematic Review
- A regulator's examination of one issue across many firms, which also reveals where it has chosen not to look.
- Twin Peaks
- A regulatory architecture that assigns conduct regulation and prudential regulation to two separate authorities.
Regulatory Styles and Supervisory Strategies FAQ
What is risk-based supervision, and what is its weakness?
It ranks firms by the impact and probability of harm and concentrates resources where both are high. Its weakness is that low-probability, high-impact risks receive little attention, and a ranking model can be ignored in practice, as the reading's account of a mortgage lender's supervision shows.
Why did reliance on firms' own controls fail before the crisis?
Because it depends on four conditions at once: the firm's culture and capacity, the firm's incentives, the regulator's skill and the regulator's political backing to act. The reading concludes that none of the four held at the pre-crisis regulator it studies.
Did principles-based regulation disappear after the crisis?
As a label for light-touch supervision, yes; the UK moved to talk of outcomes and judgement with stronger enforcement. As a way of writing standards it flourished, especially at the international level, where principles and detailed rules now multiply together.
Exam move
For each regulatory regime you study later, write one sentence answering where the burden of judgement sits and one naming the failure that style is prone to. The comparison across regimes is what the analytical question tends to reward.
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