What the Superstar Economy means for your business.

In most markets, a few companies take most of the profit, and everyone else works hard to stand still. This winner-takes-all pattern has been building for decades. AI is now making it steeper. The research covers large companies, but we have found its lessons apply to a small and mid-market business too, because size helps but does not decide who wins. Boards and CEOs should know where their company sits on the economic profit power curve and which moves will shift it. That is why we built Ratio around a first-class CFO and a supervised agent workforce.

What Superstar Economics means

In 1981, the economist Sherwin Rosen asked why the best performers in some fields earn so much more than those just behind them. His answer was that when technology lets the best serve a much larger market, small differences produce very large differences in reward. He was writing about entertainers and professionals.

Robert Frank and Philip Cook later called these winner-takes-all markets. Rewards depend on how you perform relative to others, and most of them go to the few at the top. The same logic now describes companies.

Markets behave like tournaments

Textbook economics assumes a perfect market. Any company earning more than its cost of capital attracts rivals, and competition pulls its returns back to the average.

Real markets rarely work that way. They behave more like a tournament. Position relative to rivals matters more than absolute performance. Customers, talent and capital flow to whoever is best placed, and the winnings from one round fund the next.

The winners do not need to be much better than everyone else. They need to be better than the next company, consistently, in the decisions that matter most.

The best and the rest

The clearest measure is economic profit: the profit a company makes after charging itself for the capital it uses. Rank the companies in a market by economic profit and they do not form a bell curve. They form a power curve.

A small group at the top earns most of the profit. A long, flat middle earns little more than its cost of capital. A tail at the bottom destroys value.

Most companies sit in the middle, and most stay there. Over a decade, only about one in twelve companies in the middle reached the top fifth.

Profit funds the next move

The gap matters because economic profit pays for reinvestment. A company earning well above its cost of capital funds new products, people, systems and acquisitions from its own cash. Investors and lenders back it on better terms, so it can attract and invest capital faster than its peers. Each round of investment widens its lead.

A company in the middle has little left once it has covered its cost of capital. It funds maintenance instead of moves, and it borrows on tougher terms. A company at the bottom spends its capital covering losses.

Over time, the best attract a growing share of the profit and the new capital, and the rest compete for what is left.

The gap was widening, and AI is speeding it up

The gap has been widening for at least two decades. Today's superstars earn far more economic profit than the superstars of 20 years ago, and the companies at the bottom lose more. The most productive firms in each industry are pulling away from the rest, and Australian firms are catching up with the frontier more slowly than they did in the early 2000s.

AI is speeding this up. Only a small minority of companies are getting value from AI at scale, and those companies are already pulling ahead on growth and returns.

Our view is that AI makes analysis and execution abundant, and judgement decides who benefits. Companies that pair AI with experienced judgement will make more good decisions and carry them through faster. The curve will steepen at both ends.

Why it matters for small and mid-market companies

The research studies large companies. We have found its lessons apply just as strongly to small and mid-market companies, for three reasons.

1. Every market runs its own tournament: a regional engineering firm, a healthcare group or a software company competes with a defined set of rivals for the same customers, people and capital. The same curve forms there.

2. The top is open: nearly half of superstar companies lose their place in each business cycle, and tomorrow's superstars could come from anywhere on the curve.

3. AI lowers the cost of capability: deep analysis and disciplined execution used to need large teams. A supervised agent workforce gives a smaller company that capacity, provided an experienced person directs it.

What the winners do differently

The research also shows what the companies that climb the curve do differently. They decide better, execute faster and govern better. None of these depends on size.

1. They decide better: they take the outside view. Before committing to a plan, they ask how often plans like it succeed across many companies, then adjust the odds for their own starting point, market trends and intended moves. Most plans are built from the inside view, on management's own forecasts, which is why so many forecast hockey sticks never arrive.

2. They execute faster: they make bigger moves than their competitors, and they keep making them. McKinsey counts a move as big only when it is big relative to the industry: reallocating more capital, investing more, and improving productivity and margins faster than most rivals. Companies that combine several big moves are far more likely to reach the top than those that make one or none.

3. They govern better: they sequence their moves. Quick performance gains come first and give the business the cash and confidence for larger moves in investment, acquisitions and reallocation. They also spread their investment before they scale it. They place several small bets, learn from pilots, and commit large sums only to the bets that prove themselves.

Smaller companies still have less capital, less borrowing capacity and thinner management teams, so they have less room for error. That makes these three disciplines more important to them. They are also the capabilities a large company buys with scale and a smaller company rarely has in house.

What a board and CEO need to know

1. Know where you sit on the curve: accounting profit can look healthy while economic profit is near zero. Measure your return on capital against your cost of capital, by business, product and customer, and compare it with your rivals.

2. The middle is not a safe place: a plan built on steady improvement usually delivers the middle.

3. The moves that matter are capital moves: they decide where capital and resources go. That means what to invest in, what to buy, what to sell, what to do more of and what to stop.

4. Superstars invest in what they know: they put far more into software, data, brands and training than the companies at the bottom. Knowledge that sits in a few people's heads is not an asset the company owns.

5. Falling is costly: superstars that lose their place often fall a long way. Past success is no defence against a rival that decides and executes faster.

6. Governance has to keep up: when agents execute at machine speed, a board that reviews performance once a month is reviewing history. Oversight has to run continuously, with clear limits on what agents may do and clear points where people decide.

How Superstar Economics shaped Ratio

We designed Ratio around one question: What will it take for a company to win in a winner-takes-all economy as AI advances? Our answer follows the research: winners decide better, execute faster and govern better, and AI raises the bar on all three. Each part of our model exists to deliver one of them.

1. Decide better: most of the moves that shift a company up the curve are capital and resource decisions. They need someone who understands markets, organisations, operations, business models and finance, and who knows the odds. That is the first-class CFO we bring. Your CFO frames the problem, takes the outside view by testing your plan against how often plans like it succeed, weighs the alternatives and recommends the moves. Your management and board decide.

2. Execute faster: a good decision is worth little if it stalls on the way to the front line. The agent workforce, supervised by your CFO, gathers the evidence, maintains the models, tests scenarios and carries each decision through to the people and systems that act on it. It gives a company of any size the execution bandwidth that once only scale could buy, so you can make bigger moves than your competitors, sooner.

3. Govern better, at machine speed: your CFO sequences the moves so early gains fund larger ones, and stages investment so small bets come first and only the ones that work are scaled. The agents work within defined roles and limits, and nothing they produce reaches you until your CFO has reviewed it. Monitoring runs continuously, so variance and drift surface between meetings. People keep the authority to decide.

4. Build what superstars build: as the CFO and agents work, they capture what your business knows, what it considered and what it decided. That knowledge asset stays in your business and grows with use, and it is the kind of intangible the superstars invest in.

What we sell is a CFO service. The agent workforce is a capability your CFO brings into your business. Fractional and virtual CFOs sell hours, and an economy that rewards the quality and speed of decisions pays for capability.

Questions for your next board meeting

1. Where do we sit on our market's economic profit curve, and are we moving up or down?

2. Which of our businesses, products and customers earn more than our cost of capital, and which do not?

3. How often do plans like ours succeed elsewhere, and what makes us think ours will?

4. Which bold moves would shift us up the curve, how many are we making, and in what order?

5. Are we reinvesting enough in what we know: our data, systems and capability?

6. What would it cost us if a rival made our next big move first?

7. Could our decisions, execution and governance keep pace with a rival that uses AI well?

If the answers are unclear, that is where we start. We built Ratio to help small and mid-market companies become one of the few.