Central Banker
Setting the price of money for an entire country, with instruments that work slowly, data that arrives late, and no way to test the counterfactual.
What the job actually is
A central bank has essentially one lever and two duties that pull against each other: keep inflation stable and don't destroy employment doing it. The lever is the short-term interest rate, and it does not work today. It works through borrowing, investment and hiring over the following year or two.
That lag is the whole difficulty. By the time inflation is visibly high, the policy that would have prevented it needed setting eighteen months ago. So the job is forecasting into fog, acting on the forecast, and being judged on the outcome — including the recessions you caused to prevent a worse one nobody will ever see.
There is also credibility, which behaves like capital rather than opinion. If people believe inflation will be brought back to target, wage and price setting does much of the work for you. If they stop believing it, the rate required to convince them is far higher, and it arrives with unemployment attached.
The calls that define it
- The policy rate, quarter after quarter, against data that is already stale
- Whether an inflation print is a signal or noise
- How much unemployment is worth accepting to reanchor expectations
- What to say — because the guidance often moves more than the rate
Statutorily independent of the government of the day, which is the point: the institution is designed so the person who wants low rates before an election is not the person who sets them.
What you'd need to know
The concepts this chair runs on — each one links to a plain-English definition.
Sit in the chair
Reading about a job is the trailer. This simulation makes you do it — free, in the browser, nothing to install and nothing locked.
Where you learn it
The course behind this chair — bite-size levels that teach exactly what the job is tested on.
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