ROI Lens

Why a dedicated ROI lens

Each chapter in this notebook has its own logic and metrics. Revival cares about rescued approvals, pricing about yield and take-up, collections about cure and recoveries, insurance about persistency and claims experience, stress about comfort and action zones. Without a unifying lens, these metrics risk drifting apart.

The ROI Lens exists to keep them honest. It asks, for each major move: what economic story are we telling ourselves, and does the book agree? It frames interventions not as isolated wins but as contributors to a composite picture of income, capital, volatility and trust.

From single metrics to contribution stories

Traditional reporting often elevates single metrics: “portfolio yield”, “cost of risk”, “recovery rate”. These are useful, but they can obscure how specific strategies contribute to the whole.

The ROI Lens instead organises reporting around contribution stories:

• How much additional income and loss does a given revival corridor contribute, compared with a realistic baseline?
• How do price band changes alter the mix of borrowers, and what does that do to lifetime economics?
• What incremental recoveries and avoided write-offs come from redesigned collections paths, net of any cost and customer impact?
• How does attached term life protection influence long-run value and volatility on both protection and credit sides?

In each case, the unit of interest is not the raw metric but the difference made by a deliberate choice, viewed over a horizon that matches the decision.

Choosing horizons that match the decision

An essential part of the ROI Lens is picking time horizons that are long enough to matter but short enough to act upon. Different strategies mature on different clocks:

• A change in collections scripts may show meaningful effects within a few months.
• A new revival corridor may require a year or more of behaviour to judge fairly.
• A shift in price posture or term life benefits may need an even longer view to capture prepayment, claims and relationship effects.

The ROI Lens makes these horizons explicit. Leadership knows that some questions can be answered in the next quarter, while others are being tracked on a multi-year clock. This clarity prevents premature celebration or abandonment of strategies that naturally take time to reveal themselves.

A compact ROI frame for the notebook

For practical use, AltVector proposes a compact frame that can be read on a single page. For each major strategy family – revival, pricing, collections, insurance and adaptive design – the ROI Lens asks four questions:

• Volume and mix – How much business did this strategy touch, and how did it change who we were serving?
• Income and loss – What did it contribute to margin after funding and expected loss, including stress views where relevant?
• Resilience – How did it behave under stress: delinquency, cure, claims, capital consumption and liquidity usage?
• Relationship value – What did it do to complaints, repeat usage, referrals or early exits?

The answers do not need to be precise to two decimal places. They do need to be coherent enough that leadership can judge where to deepen, reshape or retire strategies.

Linking ROI to Stress Navigation

The ROI Lens is naturally tied to the Stress Navigation map. A strategy that looks attractive in benign conditions may behave differently in the watch or action zones. The question is not simply “Does it pay?” but “Does it pay in a way that respects our appetite across the cycle?”

In practice this means:

• Evaluating strategies by how they perform in each zone, not just in aggregate.
• Recognising when a strategy is only suitable for comfort-zone deployment and when it remains acceptable in watch conditions.
• Treating truly cycle-robust strategies – those that hold up even in action zones – as especially valuable assets, to be scaled carefully.

This linkage prevents the book from being optimised for a single moment in time, only to suffer disproportionate damage when conditions tighten.

Reading ROI across the notebook

A distinctive feature of this notebook is that many strategies interact. Revival corridors, price bands, collections paths and protection offers often touch the same customers at different moments. The ROI Lens therefore pays attention to combinations, not only components.

Examples include:

• Customers revived under a corridor, priced at a particular band, who later go through redesigned collections paths and hold term life cover.
• Cohorts originated during a specific stress zone shift, with a particular mix of offers and contact patterns.

The question becomes: which combinations of design choices produce portfolios that are both profitable and resilient – and which combinations create hidden fragility or reputational risk?

Governance and ownership of the ROI view

For the ROI Lens to work, someone has to own it. In many institutions, P&L views live in Finance, risk views in Risk, customer views in Business or Service. The notebook encourages a small joint cell to take responsibility for the integrated picture.

That cell:

• Works with the Adaptive Layer to define baselines and isolate contributions.
• Prepares a recurring ROI summary for senior forums, using the compact frame above.
• Ensures that strategic discussions include both economic and behavioural evidence, not only one or the other.

Over time, this makes ROI a shared language rather than a series of competing narratives from different functions.

If you only have twenty minutes

For a brief conversation using the ROI Lens, three questions are central:

1. For our main strategies in revival, pricing, collections and insurance, can we say what they are contributing beyond a realistic baseline, in income, loss and resilience terms?
2. Do we read that contribution across stress zones, or only in benign conditions?
3. Do we look at the combined effect of strategies on customer relationships, or only at their separate P&Ls?

Clear answers to these questions do not guarantee success, but they materially reduce the risk of being surprised by how the book behaves under strain.