Growth horizons · Measures per horizon · Element

The standards

What each horizon is judged on.

The part

What it is

The near horizon is judged on return, the middle on validated learning, the far on whether the option is still live and still cheap.

Writing them down is what prevents a quarterly review from silently applying the first standard to all three.

The smallest level

The attributes it carries

Each attribute is one of the framework’s shared types. What a date is, and how it is written, is defined once for the whole model — the note here says what it means in this particular place.