FINANCIAL SERVICES · PRIVATE BANK CASE
“How do we anticipate the reception of the new MiFID II regime among private clients?”
Completed case for a European private bank facing the application of an evolution of the European regulatory framework on fee transparency.
THE CONTEXT
A uniform regulatory change: on a client base with highly differentiated expectations.
A European private bank had to incorporate into its pre-contractual documents an evolution of the MiFID II regime imposing reinforced transparency on management fees, with a detailed breakdown of retrocessions, account-keeping fees, transaction commissions and the additional costs of underlying funds. The obligation came into force in 8 months. The private bank feared that blunt transparency on fees historically presented in aggregate form would trigger a wave of attrition among its HNW (High Net Worth) clients, particularly sensitive to comparisons with independent or foreign competitors.
Internal studies suggested an attrition risk of 18 to 25% over the 24 months following entry into force, mainly on the most mobile segments (multi-banked clients, clients who had already run a comparison with independent wealth advisers). The amount at stake was significant: 22% attrition represented about €1.2 billion in lost assets under management and a reduction of €8 to 12 million in recurring annual revenue.
The private bank's leadership mobilized our system to test several pre-contractual communication strategies, with the goal of turning the regulatory constraint into a repositioning opportunity.
THE INQUIRY
Four insights that recomposed the pre-contractual strategy.
HNW clients do not contest transparency: they contest how it is presented.
Our system identified that private clients do not reject fee transparency as a principle: 78% consider it legitimate and expected of a modern private bank. What they contest is the raw presentation of aggregate figures with no context of service rendered. The same transparency, presented alongside the associated services (wealth planning support, discretionary management, access to exclusive products, advisory arrangements), generates a perception +42 pts more positive than a raw presentation.
Redesigning the pre-contractual document is enough to turn a risk into an advantage.
Our system tested several pre-contractual document formats: the standard format imposed by the regulation, an enriched format anchored on value, a modular format adapted by client typology. The enriched format reverses the projected attrition trajectory: from −22% (standard format) to −6% (enriched format). The difference lies in the document's ability to give fees context, without concealing any of them.
HNW clients compare more between private banks than between private banks and independent advisers.
Against the intuition that would fear comparison with cheaper independent wealth advisers, our system measured that the dominant comparison among HNW clients happens between private banks of the same standing. Differentiating communication against other private banks (on service quality, the sophistication of mandates, access to structured products) protects the client base more than a defensive justification of fees. This insight changes the register of the pre-contractual communication.
A 6-month head start reverses the symbolic charge of the announcement.
Our system tested several sequencings. Pre-contractual communication released on the regulation's entry-into-force date is perceived as endured and constrained. The same communication released 6 months ahead, presented as the bank's choice to get ahead of the obligation, is perceived as a signal of responsibility and maturity. Perceived transparency rises by 34 pts with this anticipated sequencing, at no additional cost to the bank.
THE METHOD
How we built the inquiry.
Our system rebuilt a synthetic population of 340,000 private clients of the European bank, calibrated on proprietary data (proprietary HNW segments, mandate history, client relationship seniority) and on public studies of the European private banking sector. The population was structured into 6 typologies of regulatory reaction, crossing client seniority, assets under management, degree of multi-banking, sensitivity to wealth advice and prior exposure to fee comparisons.
Our system individually interviewed 2,400 synthetic clients on the 4 tested pre-contractual communication strategies. The dynamic agents followed up with each client on the tipping points (perception of fees, spontaneous comparison with other institutions, perceived value of the service, sensitivity to the communication register). Our system projected attrition trajectories over 24 months for each strategy, with intra-segment word-of-mouth modeling.
THE DEPLOYMENT
What was decided, what happened.
The private bank retained the strategy combining a complete redesign of the pre-contractual document anchored on value, release 6 months ahead of the regulatory obligation, dedicated training of wealth managers on the new reading grid, and a communication campaign centered on the institution's modernity and responsibility.
At 18 months, measured attrition is 6% (instead of the projected 22% under the standard-format scenario). Net inflows over the period are positive at 4%, carried by the institution's renewed attractiveness. The NPS of clients who received the new pre-contractual communication is +18 pts versus the prior period. The institution was cited favorably in several sector reports on the quality of its MiFID II compliance.
- HNW ATTRITION RISK
- 23% → 6%with the recommended approach
- PERCEIVED ADVANTAGE VS COMPETITORS
- +18 ptsin the private banking segment
- NET INFLOWS OVER THE PERIOD
- +4%vs a projection of −18%
- NPS, NEW COMMUNICATION
- +18 ptsvs the prior period
THE LESSONS
Two principles transposable to structuring regulatory changes.
A uniform regulatory constraint can be turned into a differentiation signal.
This case confirmed that a regulatory change imposed on an entire sector can become a differentiation instrument for the players who anticipate it and present it actively. The transformation lies not in the content (identical for all) but in the timing, format and register of communication. This principle holds for many regulatory changes: MiFID II, PSD2, the GDPR, extra-financial reporting obligations, changes in the taxation of savings.
Anchoring on value transforms the reading of a transparency constraint.
Fee transparency, presented without context, is a commercial risk. The same transparency, presented anchored on the value of the service rendered, becomes a commercial argument. This principle implies redesigning pre-contractual documents beyond strict compliance, with active pedagogy on the services attached to each fee line.
GET STARTED
Preparing a structuring regulatory compliance?
Structuring regulatory compliance work, MiFID evolutions, PSD, the GDPR, extra-financial reporting obligations, shares common mechanics with this case. A uniform sector-wide constraint, a risk of defensive perception, a repositioning opportunity for the players who anticipate, the decisive weight of sequencing and register. Every compliance effort is singular, but the analytical levers are transposable.
The dynamic agents scope with you the parameters of a simulation adapted to your situation, ahead of the decision. From initial brief to first deliverable, allow 20 to 30 minutes, depending on the case's complexity and the breadth of the populations to model.