Discounted Cash Flow
How would you validate the future value of time, effort and risk if you could not use money as a barometer of sucesss?
Quantifying future value based on weighting belief in collected narratives and thesis of how plans of action will impact outcomes that grow wealth.
Qualification
Gather the best tools and hone skills to become a superforecaster. Project forward to set a target, clarify a picture of success that resonates, then walk back along the flow of inputs and risks to justify the value of the journey ahead.
Identify domain boundaries then interview domain experts to reverse engineer their Job to be Done stories, then aggregate the narratives into a single story of best and worst case scenarios to weight your bets.
Domain Experts
Gather people with first hand experience of how value flows.
- Industry history and trends
- Production protocols
- Technology innovation
Investigation
- Network effects
- Standards vs Innovation
- History of accurate predictions
- First principles of value creation
- Decision process documentation
- Immutable truths vs biases
- Convictions
All you see is all there is.
Workflow
The basic principle involves forecasting the future cash flows of the business and then discounting them back to their present value.
Forecasting Cash Flows: This involves projecting the business's future cash flows. This projection should be realistic and based on both historical data and future prospects of the company. It's important to consider various factors like revenue growth, profit margins, capital expenditures, and working capital requirements.
Selecting the Discount Rate: The discount rate is a critical component of DCF analysis. It reflects the riskiness of the cash flows and often incorporates the cost of capital. A common approach is to use the Weighted Average Cost of Capital (WACC).
Terminal Value Calculation: Since forecasting cash flows far into the future is challenging, a terminal value is often calculated. This value represents the business's value at the end of the projection period and is usually calculated using either a perpetual growth model or an exit multiple.
Sensitivity Analysis: Given the uncertainties in forecasting, it's crucial to perform sensitivity analysis. This involves changing key assumptions (like growth rates, discount rates) to see how they affect the overall valuation.
Consideration of Non-financial Factors: While DCF is a financial model, it's important to consider non-financial factors such as market trends, competitive landscape, regulatory environment, and management quality.
Validation of Assumptions: The assumptions made in the DCF model should be validated with real-world data and trends. Unrealistic assumptions can lead to significant errors in valuation.
Challenges and Limitations: DCF analysis can be complex and is sensitive to inputs. It requires precise forecasting, which can be difficult, especially in volatile or unpredictable markets. Understanding these limitations is crucial for accurate valuation.
Regular Updates and Revisions: As new information becomes available, it's important to update the DCF model. Changes in market conditions, company performance, and economic factors can all impact the valuation.