The Business Case for Investing in Brand When Budgets Are Tight

When budgets come under pressure, brand advertising is almost always the first thing to be cut. It is easy to understand why. Brand campaigns do not generate immediate, attributable revenue in the way that search or performance campaigns do. When the CFO asks where the next dollar of savings should come from, brand spend looks discretionary.

But the evidence, accumulated over decades of rigorous academic and industry research, tells a different story. Brands that cut advertising during downturns consistently lose market share, and that lost share is far more expensive to recover than it would have been to maintain. Brands that maintain or increase advertising during periods of economic weakness emerge with disproportionate competitive advantage.

This is not speculation. It is supported by some of the most comprehensive advertising effectiveness research ever conducted, including the IPA (Institute of Practitioners in Advertising) databank, the Ehrenberg-Bass Institute for Marketing Science, and multiple longitudinal studies spanning recessions over the past century.

This article lays out the evidence and makes the practical case for protecting brand investment, even when every other line item in the budget is being scrutinised.

What Happens When Brands Go Dark

The IPA databank, which contains effectiveness data from over 1,500 advertising campaigns spanning more than four decades, provides some of the clearest evidence on what happens when brands reduce advertising.

Research led by Peter Field and Les Binet, drawing on this databank, has consistently shown that brands which cut advertising during recessions experience measurable declines in market share, brand awareness, and mental availability. More critically, these declines compound over time. The longer a brand remains silent, the harder it becomes to recover lost ground.

Field's analysis of campaigns running during and after the 2008 global financial crisis found that brands which maintained their share of voice (SOV) relative to their share of market (SOM) during the downturn grew significantly faster during the recovery. Brands that cut spend saw their excess share of voice (ESOV) turn negative, handing a structural advantage to competitors who maintained investment.

The mechanism is straightforward. Advertising builds and reinforces mental availability: the probability that a brand comes to mind in a buying situation. When a brand stops advertising, its mental availability decays. Competitors who continue advertising fill the gap. By the time the market recovers, consumers have new habits, new preferences, and new mental shortcuts that favour the brands that stayed visible.

A study published by the Harvard Business Review, examining advertising behaviour across multiple recessions from the 1920s to the 2000s, reached the same conclusion. Companies that advertised aggressively during recessions saw sales growth of 256% compared to companies that cut advertising, who saw sales grow by only 18% in the same recovery period.

The Ehrenberg-Bass Perspective: Mental and Physical Availability

The Ehrenberg-Bass Institute for Marketing Science at the University of South Australia has spent decades studying how brands grow. Their research, led by Professor Byron Sharp and his colleagues, provides the theoretical foundation for why brand advertising matters, particularly during downturns.

The institute's central finding, detailed in Sharp's influential book "How Brands Grow", is that brand growth is driven primarily by two factors: mental availability (how easily and frequently a brand comes to mind in buying situations) and physical availability (how easy the brand is to find and buy).

Mental availability is built through consistent, broad-reach advertising that creates and refreshes memory structures linking the brand to category buying situations. These memory structures decay over time without reinforcement. When a brand stops advertising, it does not simply pause its growth; it actively erodes the mental availability it has already built.

Ehrenberg-Bass research has also shown that brands primarily grow by reaching light and non-buyers of the category, not by deepening loyalty among existing heavy buyers. This finding has direct implications for budget-constrained periods. Performance marketing, which tends to target existing customers and high-intent prospects, maintains short-term revenue but does not build the broad-reach mental availability that drives long-term growth.

In other words, cutting brand advertising to fund more performance marketing may protect this quarter's numbers, but it undermines next year's growth potential. The brands that grow fastest are those that maintain broad reach even when budgets are tight.

The ESOV Advantage: Why Share of Voice Matters More in a Downturn

One of the most important concepts in the IPA research is excess share of voice (ESOV), defined as the difference between a brand's share of voice and its share of market. When your SOV exceeds your SOM, you have positive ESOV, and the evidence shows this drives market share growth over time.

Binet and Field's research established that for every 10 percentage points of ESOV, a brand can expect approximately 0.5 percentage points of market share growth per year. This relationship holds across categories, markets, and economic conditions.

During a downturn, a critical dynamic comes into play. When competitors cut their advertising, the total category spend declines. This means that a brand can maintain or even increase its share of voice without increasing its absolute spend. Simply holding steady while others retreat creates positive ESOV and the corresponding market share growth.

This is the most compelling tactical argument for maintaining brand spend during a recession. You get more share of voice per dollar invested because the competitive landscape has thinned out. Media costs often decline during downturns as well, meaning your budget goes further in both absolute and relative terms.

The brands that understand this dynamic treat downturns as investment opportunities. They do not spend recklessly, but they resist the reflex to cut brand advertising and instead reallocate from less efficient activities to maintain their voice in the market.

Short-Termism and the Measurement Trap

One reason brand budgets are vulnerable during downturns is the measurement systems most companies use. Last-click attribution, short-window conversion tracking, and quarterly reporting cycles all favour performance channels that show immediate, directly attributable returns.

Brand advertising operates on a different timescale. Its effects accumulate over months and years, and they manifest as increased baseline sales, higher price premiums, greater resilience to competitive activity, and stronger customer acquisition rates. These effects are real, but they are invisible to measurement systems designed to track short-term responses.

The IPA's research has shown that the optimal balance between brand building and activation spending is approximately 60% brand and 40% activation for most categories. This ratio has been validated across hundreds of campaigns and represents the allocation that maximises both short-term sales activation and long-term brand equity growth.

During downturns, many brands shift dramatically toward activation, often reaching 80% or 90% performance spend. This shift generates short-term efficiency gains but accelerates the erosion of brand equity. When the recovery arrives, these brands find themselves spending more to generate the same results, because the brand can no longer do the heavy lifting that makes performance campaigns efficient.

As Binet and Field have noted, strong brands make every channel more effective. A well-known, trusted brand gets higher click-through rates, lower cost per acquisition, better conversion rates, and higher customer lifetime value across all performance channels. Brand investment is not the opposite of performance; it is the foundation that makes performance work.

Real-World Evidence Across Recessions

The pattern of brands gaining competitive advantage by maintaining advertising during downturns has been documented across nearly every major economic contraction of the past century.

During the 1990-91 recession, McDonald's pulled back its advertising budget while Pizza Hut and Taco Bell maintained theirs. Pizza Hut grew sales by 61% and Taco Bell by 40% during the downturn, while McDonald's saw sales decline by 28%. This case has been cited repeatedly in marketing literature as a demonstration of the consequences of going dark during a recession.

During the 2008-09 financial crisis, Amazon continued to invest in brand building and product launches despite the severe economic environment. The company's revenue grew 28% during 2009 while many competitors contracted. Amazon's investment during the downturn cemented the brand associations and customer habits that fuelled its subsequent decade of explosive growth.

Research from McGraw-Hill, studying 600 companies across the 1981-82 recession, found that companies which maintained or increased their advertising during the recession had sales 256% higher than those that cut advertising. By 1985, the companies that had maintained advertising had sales 2.5 times higher than the companies that had reduced spending.

These are not isolated anecdotes. They reflect a consistent, well-documented pattern that holds across industries, geographies, and economic cycles. The companies that invest through downturns come out ahead.

How to Protect Brand Investment Practically

Knowing that brand investment matters is one thing. Defending it internally when budgets are being cut is another. Here are practical approaches for making the case and protecting brand spend.

First, reframe the conversation from cost to investment. Present brand advertising in terms of the market share and revenue growth it is expected to generate over 12 to 24 months, using the ESOV framework and IPA benchmarks. Show what happens to your ESOV if you cut while competitors maintain, and quantify the cost of recovering lost share versus maintaining it.

Second, use competitive intelligence. Monitor your competitors' advertising activity. If they are cutting, highlight the opportunity to gain ESOV at a lower cost. If they are maintaining, highlight the risk of losing share by going silent.

Third, optimise rather than cut. If you must reduce total spend, look for efficiency gains before reducing reach. Negotiate better media rates (which are often available during downturns), shift to more cost-effective channels that still deliver broad reach, and consolidate your creative to reduce production costs without reducing campaign weight.

Fourth, integrate brand and performance measurement. Implement media mix modelling or run brand lift studies alongside your performance campaigns. These tools make brand advertising's contribution visible in the language of commercial outcomes, making it easier to defend in budget discussions.

Fifth, establish a minimum viable brand investment. Determine the minimum spend required to maintain your current share of voice and protect against share loss. This becomes your floor, the level below which cuts create disproportionate long-term damage.

The Long View

The temptation to cut brand spend during tight periods is understandable. The pressure to show immediate returns is real, and brand advertising's long-term payoff can feel abstract when the finance team is asking for next quarter's forecast.

But the evidence is unambiguous. Decades of research from the IPA, the Ehrenberg-Bass Institute, and independent academic studies all point to the same conclusion: brands that maintain investment during downturns gain share, and brands that cut lose it. The cost of recovery consistently exceeds the cost of maintenance.

Brand building is not a luxury reserved for periods of growth. It is a strategic investment that compounds over time, makes every other marketing activity more effective, and provides the resilience that carries businesses through difficult periods and positions them for growth when conditions improve.

If you are navigating a constrained budget environment and looking for help making your marketing investment work harder, our demand generation and analytics teams can help you find the right balance between brand building and performance activation, backed by measurement that proves its value.