## Wednesday, May 30, 2012

### Understanding the impacts of a risk occurring

Recently, we have had several clients inquire about using Inkling to understand not only the likelihood of a risk occurring but the potential impact of that risk.

Prediction markets handle this nicely because of the flexibility you have in asking the question and also the fact they output a quantitative value to your question.

"If risk X occurs, what will happen?"
• Impact A
• Impact B
• Impact C
In this instance, the question type in Inkling would allow for multiple possible right answers so each impact can be judged individually. If the risk does not occur (the impacts cannot be assessed,) each impact would be cashed out at 0.

We can also directly correlate the occurrence of a risk (or any other event) with impacts. To do so, we simply multiply the chances of the impact and the risk to understand the likelihood the impact will occur in association with that risk.

For example, we can ask: "Will risk X occur?" and let's say the current price is \$75, representing a 75% chance the risk will occur. In a separate question, we can ask "Will impact X occur if risk X occurs?" and let's say the current price is \$25, representing a 25% chance the impact will occur.

Multiplying (.25 * .75) the two, we get ~.19 or a 19% chance Impact X will occur.

Assessing the impacts of risks is important for decision makers to understand as it will directly influence what they may or may not want to do to mitigate a risk. For example if the likelihood of a risk is high but only non-harmful impacts have a high probability of occurring, it may not be necessary to mitigate the risk. But if the reverse is true, mitigating that risk may take on a higher priority.