The Future Economics of Banking

Why Strategy Must Look Beyond the Current P&L

A bank’s financial statements tell leadership what the institution has earned. Strategy must determine what the institution will still be capable of earning when the economics around it have changed. There is a paradox at the centre of banking today. The industry entered 2026 after another period of exceptional profitability, with recent global analysis estimating net income at approximately $1.3 trillion in 2025. Yet strong reported earnings coexist with persistent questions about the durability of banking’s traditional sources of economic advantage.

That contradiction deserves attention because an institution can be financially strong while becoming structurally weaker.

Margins may remain healthy while deposit behaviour becomes more price sensitive. Customer numbers may continue to grow while control of the primary financial relationship migrates towards platforms, wallets or intelligent intermediaries. Costs may improve while competitors establish fundamentally lower operating thresholds. Balance sheets may expand even as attractive intermediation opportunities move towards other forms of capital. Fee income may rise while the institution becomes increasingly dependent on distribution channels it does not control.

None of these developments needs to appear immediately in reported earnings. That is precisely why they belong in strategy.

The P&L remains indispensable, but it records the financial consequences of an economic architecture that has already operated. Strategy carries a different responsibility. It must determine whether that architecture remains capable of producing attractive economics as the conditions around it change.

Performance Is Not Position

Bank CEOs and boards understandably govern through numbers. Return on equity, net interest margin, cost-to-income, credit cost, fee income, deposit growth, capital adequacy and risk-weighted assets are not administrative abstractions. They are among the clearest expressions of institutional performance.

The problem begins when financial performance is mistaken for economic position.

Consider two banks reporting the same return on equity. The first may generate that return through a durable low-cost deposit franchise, strong primary customer relationships, disciplined capital allocation, scalable distribution, efficient servicing economics and a growing mix of capital-light revenue. The second may produce the same return through supportive interest rates, temporarily benign credit costs, aggressive balance-sheet expansion, favourable asset repricing and costs that have not yet caught up with organisational complexity.

The reported ROE is identical. The future economics are not.

One institution may possess considerable capacity to sustain or improve returns as external conditions change. The other may be monetising circumstances that are already beginning to disappear.

This distinction becomes more important during periods of structural change because conventional performance indicators usually describe what the economic system has produced, rather than how durable the system itself has become.

A strong net interest margin does not reveal whether the deposit base supporting that margin will remain behaviourally sticky. A healthy cost-to-income ratio does not determine whether the operating model can compete with institutions whose marginal cost of acquisition and servicing is structurally lower. Growing fee income does not establish whether the bank continues to own the customer interface from which those fees originate. A strong capital ratio does not determine whether capital is being deployed into businesses whose future risk-adjusted returns justify consuming it.

Strategy therefore requires a second lens alongside reported performance.

At Bancly, we describe this as Structural Economic Position. Structural Economic Position asks whether the underlying system supporting today’s financial outcomes is strengthening, weakening or being reconfigured. It considers the durability of the deposit franchise, ownership of customer relationships, pricing power, capital productivity, cost scalability, intermediation relevance, exposure to changing profit pools and the institution’s ability to preserve strategic choice.

This is also why bank valuations should concern strategists as much as investor-relations teams. Markets do not value earnings merely because those earnings exist. They form judgments about the durability, growth and risk of future cash flows.

The strategic question beneath today’s strong banking results is therefore not whether the industry remains profitable. It is how much of that profitability depends on economic conditions that should still be assumed to persist.

Banking Economics Is Increasingly Being Rewritten Outside the Bank

Traditional bank strategy usually begins inside the institution. Management evaluates businesses, products, markets, capabilities, competitors and financial targets, then allocates resources towards improving performance.

That remains necessary, but an increasing share of future banking economics will be determined by forces originating outside the conventional boundaries of the bank.

Artificial intelligence is changing how customers search, compare, decide and transact. Stablecoins and tokenised forms of money are challenging assumptions around payment infrastructure and deposit behaviour. Private credit and other nonbank institutions are expanding the routes through which savings become financing. Real-time payments are changing transaction economics, while embedded finance is separating financial products from traditional banking distribution. Demographic change is reshaping borrowing, saving and wealth transfer, regulatory change continues to influence capital intensity, and geopolitical fragmentation is altering trade, settlement, liquidity and currency relationships.

The strategic error is to treat these primarily as trends. A trend tells leadership that something is changing. Economics asks what that change does to the institution.

Stablecoins provide a useful illustration. The superficial strategic question is whether stablecoins will achieve widespread adoption. The economically relevant question is what happens if adoption changes the composition, mobility or pricing of bank deposits.

Recent analysis by the Bank for International Settlements demonstrates why that distinction matters. If households convert retail deposits into stablecoins and the issuer subsequently places the proceeds back into banks as wholesale deposits, aggregate banking-system deposits may initially remain unchanged. Economically, however, granular retail funding has been replaced by more concentrated and potentially more rate-sensitive wholesale funding. The BIS finds that such a shift could weaken both liquidity and stable-funding metrics and increase pressure on marginal funding costs.

The balance sheet can therefore remain the same size while becoming economically less attractive. That is precisely the kind of change conventional trend analysis can miss.

The broader principle is important: a structural force does not need to destroy banking to materially change banking economics. It only needs to alter one of the mechanisms through which the institution earns, funds, distributes, prices risk or consumes capital.

The Missing Layer Is Economic Transmission

Banks frequently discuss structural change at one end of the organisation while finance measures its consequences at the other. Between those two conversations lies the analytical territory that matters most.

Consider artificial intelligence in the deposit franchise. At the force level, the conversation concerns intelligent agents, automated decision-making and financial optimisation. At the financial level, management cares about deposit cost, net interest margin and return on equity. Strategy must understand the mechanism connecting them.

If intelligent agents continuously compare deposit rates and alternatives, search friction declines. Reduced search friction may weaken customer inertia, increasing deposit mobility and price sensitivity. Greater sensitivity can raise deposit beta and funding cost. Unless the bank compensates through asset pricing, mix or another source of economics, net interest income and ultimately ROE come under pressure.

The economically meaningful proposition is therefore not that AI will disrupt banking. It is that AI may change customer decision-making in ways that alter funding economics.

Stablecoins produce another transmission pathway. Adoption may change payment behaviour and transaction balances, which can alter deposit composition and funding stability, which can affect liquidity requirements, asset pricing and eventually balance-sheet returns.

Private credit provides another example. The Financial Stability Board estimates the global private credit market at approximately $1.5 trillion to $2 trillion and notes that interconnections between private credit funds, banks, insurers and private equity firms are deepening. More broadly, nonbank financial intermediation accounted for 51 percent of global financial assets in the FSB’s latest monitoring exercise and grew at twice the rate of the banking sector during 2024.

The implication is not that banks disappear as alternative capital expands. The more relevant question is how the economics of bank participation change. Selected lending pools may face pressure on spreads or volumes. Some exposures may continue to justify bank balance-sheet capacity, while others may increasingly favour origination and distribution, structuring, servicing, risk management or partnership models. The bank can remain deeply involved while occupying a different economic role.

What changes is not necessarily participation. What changes is the economics of participation.

This is why Future Banking Economics requires an Economic Transmission Chain. The chain begins with the structural force and asks what market mechanism it changes. It then identifies the bank economic lever affected by that mechanism, traces the impact into financial outcomes and finally determines the strategic consequence for the institution.

That strategic consequence might be to protect an existing source of economic advantage, build a new capability, reallocate capital, redesign an operating model, change the business mix, acquire optionality, reduce exposure or leave an activity whose economics are deteriorating. Sometimes the rational response may be to wait.

Seven Economic Domains Strategy Must Now Govern

The structural forces surrounding banking are numerous, but their consequences eventually converge into a smaller set of economic domains. These provide a more useful strategic architecture than a catalogue of trends.

Revenue economics asks not simply how quickly revenues will grow, but which profit pools remain structurally attractive, which become commoditised and which migrate elsewhere. The financial system can continue expanding while the location of value within it changes substantially. Growth in financial activity does not guarantee that the traditional bank captures an equivalent share of the economics.

Funding economics recognises that deposits are recorded as liabilities, but strategically they are a business model. Their value depends on stability, concentration, behavioural duration, pricing sensitivity, transactional relevance and the strength of the relationship that produces them. Deposit quantity and deposit economic quality are not the same thing. Any force that changes customer inertia, payment behaviour or alternative stores of value can alter the economics of the funding franchise before aggregate deposits visibly decline.

Intermediation economics starts from the fact that banks remain central to the conversion of savings into credit, but that function is increasingly distributed across private capital, institutional investors, specialised lenders and market-based structures. The question is no longer simply whether the bank participates, but which role creates the strongest economics. Some exposures may deserve scarce balance-sheet capacity. Others may create more value when originated and distributed rather than retained. The discipline is to distinguish economically valuable assets from merely growing assets.

Distribution economics concerns ownership of the financial relationship. Owning the account once meant owning much of that relationship. That assumption is weakening. A customer may hold a salary account with one bank, transact through another interface, invest through a platform, borrow from a specialist and increasingly rely on an intelligent intermediary to decide where the next financial action occurs. This matters because distribution influences customer acquisition cost, cross-sell, pricing power, data, transaction balances and the economics of relationship ownership.

Operating economics asks what becomes possible when intelligent systems materially reduce the marginal cost of acquisition, underwriting, servicing, monitoring, compliance and advice. The consequence is not simply lower operating expense. The feasible economic boundary of the bank changes. Customer segments that were previously too expensive to serve can become viable, service intensity can increase without proportional headcount growth and products can operate at thresholds that were previously uneconomic. A structurally different cost curve can therefore make a different kind of bank economically possible.

Risk and capital economics recognises that banking profitability cannot be separated from the amount of risk and capital required to produce it. A business may generate attractive nominal revenue while destroying value after credit risk, liquidity and capital consumption are properly recognised. Structural change can alter collateral values, loss severity, RWA density, regulatory treatment and liquidity requirements. The strategic question is not merely whether the institution possesses enough capital, but whether scarce capital is being directed towards activities whose future economics justify consuming it.

Enterprise value economics completes the chain. Structural forces eventually matter because they change expectations about future cash flows, growth, resilience and capital productivity. An institution that persistently fails to earn an adequate return on capital loses strategic capacity because investment becomes harder, external capital becomes more expensive and the range of choices available to management narrows.

Future Banking Economics therefore ends where conventional financial analysis also ends: with sustainable returns and enterprise value. The difference is that it begins much earlier in the causal chain.

Where Conventional Strategic Planning Begins to Break

Most bank planning systems were developed for environments in which the underlying economic architecture moved relatively slowly.

The process typically begins with the existing institution. Current balances, margins, market shares, cost structures, capital and customer behaviour are combined with macroeconomic assumptions, business targets and strategic initiatives to produce a forward plan.

There is nothing inherently wrong with this approach. The problem arises when the economics embedded in the starting point are themselves changing. A five-year strategy may assume a relatively stable relationship between transaction deposits and funding cost. That assumption becomes less reliable if automated financial optimisation materially reduces customer inertia. A payments strategy may assume that transaction activity remains a reasonable proxy for relationship ownership. That becomes less reliable if payment initiation increasingly occurs through external interfaces. A productivity plan may target incremental efficiency while competitors redesign entire processes around intelligent systems and establish structurally different unit economics. A corporate lending strategy may extrapolate historical balance-sheet growth while attractive financing gradually migrates towards other forms of capital.

In each case, the planning model can be mathematically correct while becoming strategically wrong.

Traditional planning tends to ask what the bank’s numbers could become given today’s economics. Future Banking Economics adds another question: Which of today’s economics should management still assume will exist?

This changes the sequence of strategy. Before extrapolating the current model, leadership should identify the structural assumptions embedded within it.

What must remain true for the deposit franchise to retain its current economic value? What must remain true for distribution to preserve pricing power? What must remain true for customer acquisition economics to remain attractive? What must remain true for the current workforce and operating architecture to remain efficient? What must remain true for selected lending pools to continue producing adequate risk-adjusted returns? Most importantly, what must remain true for today’s ROE to remain achievable?

Some of those assumptions will prove durable. Others may weaken gradually, while a smaller number could disappear altogether. Some may become more favourable.

Strategy does not need to predict precisely which future will occur. It needs to determine where the institution becomes economically exposed if an important assumption changes, and what choices remain available before the resulting financial consequences become difficult to reverse.

From Financial Forecasting to Economic Preparedness

Future Banking Economics does not replace financial planning. It makes financial planning more strategically complete.

Take net interest margin. A conventional forecast incorporates interest-rate assumptions, deposit beta, asset yields, balance-sheet growth and funding mix. Future Banking Economics asks which structural forces could alter the behaviour of those drivers.

Could intelligent financial agents change deposit beta? Could alternative forms of money alter funding composition? Could changes in intermediation affect asset pricing? Could regulation change the attractiveness of particular balance-sheet activities?

The metric remains NIM. What changes is the depth of understanding around it.

The same principle applies elsewhere. A cost-to-income ratio may improve while the institution’s relative cost position deteriorates because the economics of competitors change faster. A CASA ratio can describe funding composition without revealing how behaviourally durable those balances will remain. Fee-income growth can demonstrate diversification without determining who will control the interface from which future fees originate. A strong CET1 ratio can demonstrate resilience without answering whether capital is being deployed into businesses capable of producing attractive future returns.

The Future Economics layer therefore asks management to examine each major metric through four additional questions: which structural forces expose it, through what mechanism would those forces reach the institution, when would the impact become material, and which strategic options would remain available?

The Questions at the Top Must Change

Future Banking Economics ultimately matters only if it changes decisions, which means the questions asked by CEOs and boards must evolve.

Deposit growth remains important, but leadership should also understand which deposits create durable economic value and which forces could alter their behavioural stability or price. AI investment deserves attention, but the more consequential question is which economic mechanisms AI could change sufficiently to alter the bank’s cost curve, funding model, pricing power, customer ownership or risk economics.

Loan growth continues to matter, but it should be accompanied by a harder question about which lending pools genuinely justify incremental capital under future competition, risk and RWA economics. Digital engagement remains worth measuring, but leadership must also determine whether the institution still owns the primary economic relationship when financial discovery, comparison and transaction initiation increasingly occur elsewhere.

Capital adequacy remains fundamental, but boards must consider which future businesses deserve scarce capital and which currently profitable businesses could become structurally poor users of it.

Return on equity will remain one of the most important measures of institutional performance. The deeper strategic question, however, is more demanding: What must remain economically true for today’s ROE to remain achievable five or ten years from now?

That question matters because ROE is not produced by accounting. It is produced by an economic system consisting of customers, deposits, pricing, capital, risk, distribution, technology, workforce, regulation and market structure.

Every long-range strategy implicitly assumes that enough of this system will remain favourable for the institution to continue producing attractive returns. Those assumptions should no longer remain implicit.

Strategy Must Govern the Economics Before the Economics Govern the Bank

Banking has adapted successfully to extraordinary change before. Deregulation, globalisation, financial crises, new capital regimes, the internet, smartphones, fintech competition and repeated interest-rate cycles have all altered the industry without eliminating the role of banks. That history should encourage confidence, but it should not encourage complacency.

The strategic question is not whether banks will continue to exist. It is which parts of banking remain economically attractive, which activities migrate, who controls customer access, how the deposit franchise changes, what happens to the industry’s cost curve, which lending pools deserve scarce capital and what role the bank chooses to occupy as financial intermediation becomes more distributed.

These are questions about institutional economics rather than futurism.

They also expose an important feature of structural change: the future rarely arrives as a separate operating environment. It enters through the economics of the current institution.

A deposit becomes more expensive. A payment moves to another interface. A customer relationship becomes less primary. A lending pool produces less spread. A competitor acquires customers more efficiently. A regulatory change increases capital consumption. A technology changes the minimum economic threshold for serving a market.

Individually, these movements may appear manageable. Collectively, they can change the architecture from which the bank earns.

By the time the full consequence becomes visible in reported financial performance, some of the institution’s most valuable strategic options may already have narrowed.

That is why strategy must look beyond the current P&L.; Not because the P&L; is unimportant, but because it is too important to interpret without understanding the economic system producing it.

The discipline required is not prediction. It is economic preparedness: identifying which structural forces matter, understanding how they can transmit into the institution, determining which assumptions are exposed, assessing when the consequences become material and preserving strategic choice before those consequences become difficult to reverse.

This replaces broad statements about disruption with explicit economic mechanisms. It connects structural change to the balance sheet, the P&L, and enterprise value. Most importantly, it brings the future back into the language through which banks are actually governed.

That is the question underneath the numbers. And that is the domain of Future Banking Economics.