Introduction To Risk Management Flashcards
Risk definition
The possible variation of an outcome from what is expected
COSO Definition of risk
The possibility that an event will occur and adversely affect the achievement of objectives
COSO definition of opportunity
The possibility that an event will occur and positively affect the achievement of objectives
Uncertainty definition
Inability to predict due to lack of information
3 attitudes to risk
Risk averse
Risk neutral
Risk seeker
Risk averse attitude
More certainty less reward
Risk neutral attitude
Investment chosen based on return
Risk seeker attitude
Chosen due to high risk even if return lower
Three types of risk
{Bof}
Business risk
Operational risk
Financial risk
5 types of business risk
{Pepe’s}
Product
Economic
Property
Enterprise
Strategy
2 types of financial risk
Controllable
Uncontrollable
5 types of operational risk
{Pecs}
Process
People
Event
Cyber
Systems
4 types of event risk
{DRReSs well for the event}
Disaster
Regulatory
Reputation
Systemic (participant in business’ supply chain)
4 terms in measuring risk
Probability
Impact
Exposure
Volatility
Measures of central tendency
Mean
Median
Mode
Expected value
Measures of dispersion/spread
Range
Deviation
Variance
Standard deviation
Coefficient of variation
Deviation
How far away from the mean
Variance =
The average of all squared deviations
Σ(x-Av)^2/n
Standard deviation
Square root of the variance
Coefficient of variation
Standard deviation divided by the mean
Useful to compare variations across different means (often %)
Lower = better return to risk
Frequency distributon
Based on sets of values e.g. 10-20, 21-30…
Often shows normal distribution
Normal distribution
Bell curve
Mean in centre
Mean median and mode the same
Area under curve = 1