Trumponomics. Erdoganomics. Reaganomics. What About Your CEO-nomics?

Every business has its own Trump, Erdogan, or Reagan.

You've probably heard of Reaganomics, Abenomics, Erdoganomics, and now Trumponomics.

Protectionism in Trumponomics. Low interest rates in Erdoganomics. Deregulation in Reaganomics. Different leaders. Different economic doctrines. Different beliefs about what drives growth, prosperity, and stability. Now, bring this down to the corporate level.

Every CEO has their own economic theory. And every company has its own economic doctrine. It rarely has a name. And it isn't always explicitly articulated in corporate strategy. Sometimes it sounds like this:

"We need to grow revenue. Profitability will follow."

"Let's lower prices to attract more customers."

"We can't afford to invest in automation right now."

"We should only grow with our own money. Debt is dangerous."

None of these statements is necessarily wrong. But each represents an economic hypothesis. And every hypothesis comes with a price tag.

Consider a company that cuts its selling prices by 20%, expecting higher sales volumes to compensate for lower margins. Sales volume increases by 50%. Revenue grows by 20%. Everyone is excited. The sales team celebrates and earns bonuses for exceeding its KPIs.

But with variable costs unchanged at €60 per unit, contribution margin per unit falls from €40 to €20. The company sells 50% more units but generates 25% less total contribution margin. And that's before accounting for the additional working capital required to support higher sales volumes.

Was the strategy wrong?

It depends on the objective. Perhaps it was a deliberate investment in market share, customer acquisition, or future pricing power. But were the financial consequences calculated, evaluated, and consciously accepted before the decision was made?

In my experience, that hasn't always been the case. I've often found myself translating strategic ambitions into financial and operational realities. And over the years, I've come to one conclusion:

The most expensive business decisions aren't always based on bad ideas.

Sometimes they're based on perfectly good ideas supported by untested assumptions. Entrepreneurial conviction is essential. Without it, very little of significance would ever get built. But conviction becomes dangerous when it stops responding to contradictory evidence. And this is where, in my view, the real value of a strategic CFO comes into play. Not in challenging the CEO's vision simply for the sake of disagreement. But in asking the right questions:

What needs to be true for this strategy to work?

What happens if our assumptions turn out to be wrong?

And what evidence would make us reconsider our course?

A strong business doesn't need a leader with fewer convictions. It needs a way to test those convictions before they become too expensive.

I’d love to hear your thoughts: what's more dangerous for a business: a CEO with no clear economic doctrine, or one who never questions their own?