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Simulation

Replicate outcomes of uncertain process

Works with any distribution

  • Regular/irregular
  • Continuous/not
  • Normal/not

Requirements

Distributions for key parameters

May be observed, estimated, assumed, or guessed

Steps

  1. Create a valuation model

  2. Identify most significant uncertainties

  3. Tornado diagram

  4. Choose distributions for uncertainties

  5. Model distribution of outcomes

  6. Set up decision rules for exercising flexibility, to ensure that it is right decision to exercise flexibility

For eg: “Expand if observed demand > Capacity over 2 years. But don’t expand towards the end of life”

Flexibility Types

Flexibility “in” system Flexibility “on” system
Feature design to enable system to evolve easily Nothing to do with design
Example Building foundation to support additional floors in future Abandon project
Delay project
Last Updated: 2024-05-12 ; Contributors: AhmedThahir

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