Utilizarea opțiunilor în evaluarea datoriilor corporative riscante, Corporate finance

utilizarea opțiunilor în evaluarea datoriilor corporative riscante

So, whereas in a DCF valuation the most likely or average or scenario specific cash flows are discounted, here the "flexible and staged nature" of the investment is modelledand hence "all" potential payoffs are considered.

See further under Real options valuation. The difference between the two valuations is the "value of flexibility" inherent in the project.

The two most common tools are Decision Tree Analysis DTA [37] and Real options valuation ROV ; [38] they may often be utilizarea opțiunilor în evaluarea datoriilor corporative riscante interchangeably: DTA values flexibility by incorporating possible events or states and consequent management decisions.

For example, a company would build a factory given that demand for its product exceeded a certain level during the pilot-phase, and outsource production otherwise. In turn, given further demand, it would similarly expand the factory, and maintain it otherwise. In a DCF model, by contrast, there is no "branching" — each scenario must be modelled separately.

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In the decision treeeach management decision in response to an "event" generates a "branch" or "path" which the company could follow; the probabilities of each event are determined or specified by management.

Once the tree is constructed: 1 "all" possible events and their resultant paths are visible to management; 2 given this "knowledge" of the events that could follow, and assuming rational decision makingmanagement chooses the branches i.

See Decision theory Choice under uncertainty.

ROV is usually used when the value of a project is contingent on the value of some other asset or underlying variable. For example, the viability of a mining project is contingent on the price of gold ; secrete strategii de opțiuni binare reguli de tranzacționare video the price is too low, management will abandon the mining rightsif sufficiently high, management will develop the ore body.

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Again, a DCF valuation would capture only one of these outcomes. Here: 1 using financial option theory as a framework, the decision to be taken is identified as corresponding to either a call option or a put option ; 2 an appropriate valuation technique is then employed — usually a variant on the Binomial options model or a bespoke simulation modelwhile Black Scholes type formulae are used less often; see Contingent claim valuation.

Real options valuation

Real options in corporate finance were first discussed by Stewart Myers in ; viewing corporate strategy as a series of options was originally per Timothy Luehrmanin the late s.

See also Option pricing approaches under Business valuation. Further information: Sensitivity analysisScenario planningMonte Carlo methods in financeand Valuation using discounted cash flows § Determine equity value Given the uncertainty inherent in project forecasting and valuation, [37] [39] analysts will wish to assess the sensitivity of project NPV to the various inputs i.

In a typical sensitivity analysis the analyst will vary one key factor while holding all other inputs constant, ceteris paribus. For example, the analyst will determine NPV at various growth rates in annual revenue as specified usually at set increments, e.

Often, several variables may be of interest, and their various combinations produce a "value- surface ", [40] or utilizarea opțiunilor în evaluarea datoriilor corporative riscante a "value- space ", where NPV is then a function of several variables. See also Stress testing. Using a related technique, analysts also run scenario based forecasts of NPV. Here, a scenario comprises a particular outcome for economy-wide, "global" factors demand for the productexchange ratescommodity pricesetc As an example, the analyst may specify various revenue growth scenarios e.

Note that for scenario based analysis, the various combinations of inputs must be internally consistent see discussion at Financial modelingwhereas for the sensitivity approach these need not be so. An application of this methodology is to determine an " unbiased " NPV, where management determines a subjective probability for each scenario — the NPV for the project is then the probability-weighted average of the various scenarios; see First Chicago Method.

See also rNPVwhere cash flows, as opposed to scenarios, are probability-weighted. A further advancement which "overcomes the limitations of sensitivity and scenario analyses by examining the effects of all possible combinations of variables and their realizations" [41] is to construct stochastic [42] or probabilistic financial models — utilizarea opțiunilor în evaluarea datoriilor corporative riscante opposed to the traditional static and deterministic models as above.

This method was introduced to finance by David B. Hertz inalthough it has only recently become common: today analysts are even able to run simulations in spreadsheet based DCF models, typically using a risk-analysis add-insuch as Risk or Crystal Ball.

Here, the cash flow components that are heavily impacted by uncertainty are simulated, mathematically reflecting their "random characteristics". In contrast to the scenario approach above, the simulation produces several thousand random but possible outcomes, or trials, "covering all conceivable real world contingencies in proportion to their likelihood;" [43] see Monte Carlo Simulation versus "What If" Scenarios.

The output is then a histogram of project NPV, and the average NPV of the potential investment — as well as its volatility and other sensitivities — is then observed. Utilizarea opțiunilor în evaluarea datoriilor corporative riscante histogram provides information not visible from the static DCF: for example, it allows for an estimate of the probability that a project has a net present value greater than zero or any other value.

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Continuing the above example: instead of assigning three discrete values to revenue growth, and to the other relevant variables, the analyst would assign an appropriate probability distribution to each variable commonly triangular or betaand, where possible, specify the observed or supposed correlation between the variables. These distributions would then be "sampled" repeatedly — incorporating this correlation — so as to generate several thousand random but possible scenarios, with corresponding valuations, which are then used to generate the NPV histogram.

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The resultant statistics average NPV and standard deviation of NPV will be a more accurate mirror of the project's "randomness" than the variance observed under the scenario based approach.

These are often used as estimates of the underlying " spot price " and volatility for the real option valuation as above; see Real options valuation Valuation inputs.

A more robust Monte Carlo model would include the possible occurrence of risk events e. Main article: Dividend policy Dividend policy is concerned with financial policies regarding the payment of a cash dividend in the present or paying an increased dividend at a later stage.

Whether to issue dividends, [44] and what amount, is determined mainly on the basis of the company's unappropriated profit excess cash and influenced by the company's long-term earning power. When cash surplus exists and is not needed by the firm, then management is expected to pay out some or all of those surplus earnings in the form of cash dividends or to repurchase the company's stock through a share buyback program.

If there are no NPV positive opportunities, i. This is the general case, however there are exceptions. For example, shareholders of a " growth stock ", expect that the company will, almost by definition, retain most of the excess cash surplus so as to fund future projects internally to help utilizarea opțiunilor în evaluarea datoriilor corporative riscante the value of the firm.

Corporate finance

Management must also choose the form of the dividend distribution, as stated, generally as cash dividends or via a share buyback. Various factors may be taken into consideration: where shareholders must pay tax on dividendsfirms may elect to retain earnings or to perform a stock buyback, in both cases increasing the value of shares outstanding.

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Alternatively, some companies will pay "dividends" from stock rather than in cash; see Corporate action. Financial theory suggests that the dividend policy should be set based upon the type of company and what management determines is the best use of those dividend resources for the firm to its shareholders. As a general rule, shareholders of growth companies would prefer managers to retain earnings and pay no dividends use excess cash to reinvest into the company's operationswhereas shareholders of value or secondary stocks would prefer the management of these companies to payout surplus earnings in the form of cash dividends when a positive return cannot be earned through the reinvestment of undistributed earnings.

A share buyback program may be accepted when the value of the stock is greater than the returns to be realized from the reinvestment of undistributed profits. In all instances, the appropriate dividend policy is usually directed by that which maximizes long-term shareholder value.

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Working capital management[ edit ] See also: Cash flow forecasting § Corporate finance Managing the corporation's working capital position to sustain ongoing business operations is referred to as working capital management. In general this is as follows: As above, the goal of Corporate Finance is the maximization of firm value. In the context of long term, capital budgeting, firm value is enhanced through appropriately selecting and funding NPV positive investments. These investments, in turn, have implications in terms of cash flow and cost of capital.

The goal of Working Capital i.

In so doing, firm value is enhanced when, and if, the return on capital exceeds the cost of capital; See Economic value added EVA. Managing short term finance and long term finance is one task of a modern CFO. Working capital[ edit ] Working capital is the amount of funds that are necessary for an organization to continue its ongoing business operations, until the firm is reimbursed through payments for the goods or services it has delivered to its customers.

As a result, capital resource allocations relating to working capital are always current, i. In addition to time horizonworking capital management differs from capital budgeting in terms of discounting and profitability considerations; they are also "reversible" to some extent. Considerations as to Risk appetite and return targets remain identical, although some constraints — such as those imposed by loan covenants — may be more relevant here.

The most widely used measure of cash flow is the net operating cycle, or cash conversion cycle. This represents the time difference between cash payment for raw materials and cash collection for sales.

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The cash conversion cycle indicates the firm's ability to convert its resources into cash. Because this number effectively corresponds to the time that the firm's cash is tied up in operations and unavailable for other activities, management generally aims at a low net count.

Another measure is gross operating cycle which is the same as net operating cycle except that it does not take into account the creditors deferral period.

  • Types of real options[ edit ] Simple Examples Investment This simple example shows the relevance of the real option to delay investment and wait for further information, and is adapted from "Investment Example".
  • Reglementări de opțiuni

In this context, the most useful measure of profitability is Return on capital ROC. The result is shown as a percentage, determined by dividing relevant income for the 12 months by capital employed; Return on equity ROE shows this result for the firm's shareholders.

As above, firm value is enhanced when, and if, the return on capital exceeds the cost of capital. Management of working capital[ edit ] Guided by the above criteria, management will use a combination of policies and techniques for the management of working capital.

Identify the cash balance which allows for the business to meet day to day expenses, but reduces cash holding costs. Inventory management.

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Identify the level of inventory which allows for uninterrupted production but reduces the investment in raw materials — and minimizes reordering costs — and hence increases cash flow. Note that "inventory" is usually the realm of operations management : given the potential impact on cash flow, and on the balance sheet in general, finance typically "gets involved in an oversight or policing way".

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