Decisions
1 h

Real options and staged commitment

Pay a small amount now for the right to decide later, treating the delay itself as the thing being purchased.

Time cost
1 h
Output
A staged plan with a written exercise-or-abandon condition.
Steps
5

Use when

  • A large commitment is being asked for before the information that would justify it exists.
  • Uncertainty will resolve on its own over a known period.
  • The full commitment is costly to reverse but a partial one is not.

Do not use when

  • The option costs nearly as much as the commitment, which makes it a worse version of deciding.
  • Waiting destroys the opportunity — an option on something unavailable later is worth nothing.
  • Staging is being used to avoid deciding rather than to buy information.

Inputs required

  • The full commitment and its cost
  • What would resolve the uncertainty
  • The price of a partial step

Procedure

  1. 01

    Name the uncertainty that matters

    Which unknown, if resolved, would change the decision? If none would, staging buys nothing and you should commit or decline.

  2. 02

    Find the smallest step that resolves it

    A pilot, a trial period, a deposit, a single site, a month. The step must actually produce the information, not merely delay.

  3. 03

    Price the option

    Cost of the step, plus what the delay costs, plus any premium for committing later rather than now. All three are real.

  4. 04

    Compare to the value of deciding later

    The option is worth buying when the chance of avoiding a bad full commitment, times the size of that commitment, exceeds the option’s price.

  5. 05

    Set the exercise condition in advance

    What result triggers the full commitment, and what result stops it. Written before the step runs, or the result will be read to justify continuing.

Characteristic failure mode

Staging without a stopping rule. Each stage justifies the next, the commitment happens incrementally, and no single step was ever the decision — which is escalation of commitment wearing the language of prudence.

Worked example

A family considering a move to another region.

  1. 01Uncertainty that matters: whether daily life there actually works, which no amount of research resolves.
  2. 02Smallest resolving step: a three-month rental rather than a purchase.
  3. 03Option price: about £2,400 more than committing directly, plus three months of delay.
  4. 04Exercise condition written first: buy if the commute and the schooling both hold up.

Result

£2,400 for the right to reverse a decision that would cost far more to undo. The written exercise condition is what stops the three months becoming a year.

Where to go next

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