Revision Flashcards
What affects companies opinion about real options?
size, location, sector, industry, public/private
Advice on real options
- NPV useful if certainty
- issues are training, experience
- probabilities based on manager’s judgement, little actual data available
- identifying optimal solution diffficult in practice
- decision based on real options may differ from decision based on direct cashflows
- different assumptions change options dramatically
Advice on risks
- different risks have different impact on project
- need to identify risks that could seriously damage project, e.g. high material costs
- people interpret risk in different ways
Why is payback more popular than real options?
- RO too complex, need user-friendly software to handle that
- managers mindset: only focused on short-term CF but should be all about optimal long-term positioning of firm
- lack of expertise of finance people and top management
- lack of top management. support
- payback is a proven method (took long to get established too!)
- requires too much sophistication
- encourages excessive risk-taking
- managers satisfied with existing method
- obtaining data time-consuming
Benefits of RO?
- helps form strategic vision
- way to think about uncertainty and effects over time
- complements traditional techniques
- long-term competitive advantage through better decision making
- allows flexibility
Is the use of probabilities as in RO likely to improve decision-making?
- controversial
- some managers opposed to probabilities because difficult to identify or agree
- need to know accuracy of previous forecast
- need base case based on previous experience
types of ROs - Abandonment Option
High salvage values are attractive. Probability of success difficult to estimate
Useful when wanting to get out of loss making business.
Ros - Growth option
Refer to flexibility to increase scale of investment. Example add postgraduate option for undergraduates. Students can stay with university and use exemptions from previous study. Difficult to forecast demand.
ROs - Expansion option
Similar to growth. BT has expanded into broadband. Need to identify how many customers buy additional products.
ROs - investment timing option
-waiting could help avoiding a less profitable option
being first not always best before incuring earlier cash outflows
- but decision could become more complex and more complexity doesn’t mean more accurate and even less reliable
ROs - How to evaluate projects
- projects with lowest and highest upside potential (loss)
- project with narrowest outcome range
- compare traditional NPV
- important to identify range of outcomes to see which project is most suited for ROs
When is NPV a good choice?
- for straightforward decisions i.e. investment completely independant, no additional investment opportunities
- CFs predicted accurately
- project doesn;t change over lifetime
- risk seen as low, company operating in fully developed environment
When is RO suitable?
- high levels of uncertainty, i.e. opportunities like large dynamic international company
- uncertainty may increase value of options
- managers can use flexibility to change business strategy,i.e.through abandonment option
- risk structure may change over time, can avoid certain types of risks and increase NPV and returns
RI (Residual Income) Formula
RI =Net Profit - Capital Charge
Note: Capital charge = Capital employed x required rate of return
ROI (Return on investment) Formula
ROI = Net Profit / Capital employed
ROI Advantages
- easily understood
- good for divisions of different size
- encourages managers to minimize working capital
- used by external analysts
- % so can compare with inflation rate and returns of competitors
- compare with COC
ROI Disadvantages
- when disposing of asset which earns less than average ROI overall ROI improved despite assets return being greater than COC
- inconsistent with NPV
- manipulation of assets possible
- managers hold on to old assets to improve ROI
- need to compare depreciation policy between divisions
- difficult to identify for individual projects
RI Theoretical advantages
- measures managerial performance, consistent with responsibility accountIng
- consistent with NPV
- makes managers aware that they have to earn return > COC
RI - Practical Advantages
- precise target for planning
- different interest rates can be used for different asset types
RI Theoretical disadvantages
- difficult to identify controllable profits and investments and calculate COC
- difficult to apply to company with many different divisions and divisions trade with each other