Invest Business Capital Budgeting Cost Of Capital And Valuation

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name: invest-business-capital-budgeting-cost-of-capital-and-valuation
description: "Use for corporate rather than personal investment: how business investment differs in objective and constraint, capital budgeting with NPV, IRR and the traps in each, cost of capital and WACC, capital structure and leverage, business cash and treasury management, valuation approaches and their sensitivities, and raising capital across debt and equity."
---

# Investment Strategy: How Business Investment Differs, Capital Budgeting, Cost of Capital, Capital Structure, Treasury, Valuation, and Raising Capital

> **Part 4 of 6** of the *Gold Standards for Investment Strategy* reference (plugin `investment-strategy-personal-and-business`), covering §16–§22. Sibling skills: `invest-foundations-risk-compounding-diversification-and-efficiency` (§0–§5), `invest-asset-classes-factors-costs-tax-and-allocation` (§6–§10), `invest-rebalancing-vehicles-accumulation-decumulation-and-behaviour` (§11–§15), `invest-fraud-alternatives-and-advisor-conflicts` (§23–§25), `invest-reference` (§26–§31). Section numbers are shared across the set; a reference written as §N → `skill` points into that sibling skill.
>
> **Currency:** The core findings are decades old. Two areas are genuinely live. See §26 → `invest-reference` for the active-versus-passive evidence, and private markets entering retirement accounts.

> **⚠️ NOT FINANCIAL ADVICE, and this matters more here than the usual disclaimer.**
> ⚠️ **I am not a financial advisor and this is not a recommendation to buy, sell or hold
> anything.** **⚠️ This is a map of the EVIDENCE and the standard frameworks, so that you
> can evaluate advice, ask better questions, and recognize when someone is selling you
> something. The right answer for any actual person depends on their situation, tax
> jurisdiction, time horizon, obligations and risk tolerance — none of which a reference
> document knows.**
>
> **⚠️ Tax and regulatory specifics are JURISDICTION-DEPENDENT and change.** ⚠️ **Where I
> mention them it is to name the concept, not to state your rules. Verify locally, and
> for anything consequential use a qualified professional.**
>
> **⚠️ GOTCHA** boxes mark where the evidence contradicts the marketing.
>
> **The three ideas that organize this document:**
> 1. **⚠️ COSTS are the only reliable input you control** (§8 → `invest-asset-classes-factors-costs-tax-and-allocation`). **Returns are uncertain;
>    fees are certain. Over decades the arithmetic is brutal and it compounds against you.**
> 2. **⚠️ BEHAVIOUR dominates selection** (§15 → `invest-rebalancing-vehicles-accumulation-decumulation-and-behaviour`). **The gap between fund returns and
>    INVESTOR returns is real and well documented — most damage is self-inflicted through
>    buying high and selling low, not through picking the wrong fund.**
> 3. **⚠️ Diversification is the only thing in finance that is close to a free lunch**
>    (§4 → `invest-foundations-risk-compounding-diversification-and-efficiency`). **Everything else is a trade-off between risk, return and liquidity, and anyone
>    offering you all three should be assumed to be hiding one.**

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## §16. How Business Investment Differs

**⚠️ The objective changes.** ⚠️ **A business allocates capital to projects to create value
above its cost of capital; a person allocates to fund future consumption.** **⚠️ The
frameworks share machinery and differ in purpose.**
**⚠️ Key differences**: ⚠️ **businesses can use leverage deliberately and access capital
markets; they face agency problems between managers and owners; their "risk tolerance" is
a governance question rather than a psychological one; and ⚠️ they have an OPERATING
business that is itself a concentrated bet, which changes what the surplus cash should do
(§20).**

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## §17. ⚠️ Capital Budgeting

```
⚠️ NPV — ⚠️ THE correct default. Discount expected free cash flows
   at the appropriate risk-adjusted rate; ⚠️ positive NPV creates
   value. ⚠️ Additive across projects, and unambiguous
⚠️ IRR — ⚠️ intuitive and treacherous
   ⚠️ Assumes reinvestment at the IRR itself
   ⚠️ Can produce MULTIPLE solutions with unconventional cash flows
   ⚠️ RANKS mutually exclusive projects WRONGLY when they differ
      in scale or timing — ⚠️ a small high-IRR project can be worth
      far less than a large moderate-IRR one
   ⚠️ Use it as a communication device; DECIDE on NPV
⚠️ PAYBACK PERIOD  ⚠️ ignores everything after payback and the time
   value of money. A liquidity screen, not a valuation method
⚠️ ALSO  ⚠️ use INCREMENTAL cash flows only · ⚠️ ignore sunk costs ·
   ⚠️ include opportunity costs and working capital · treat
   cannibalization honestly · ⚠️ be consistent about real vs
   nominal and about whether financing costs are in the cash flows
   or in the discount rate (⚠️ NOT BOTH)
⚠️ REAL OPTIONS  ⚠️ the value of being able to defer, expand or
   abandon. ⚠️ Standard NPV understates flexible projects
```
> **⚠️ GOTCHA — the forecast is the weak link, not the arithmetic.** ⚠️ **NPV is exact
> arithmetic on made-up numbers.** **⚠️ The professional response is sensitivity analysis,
> scenarios, and reference-class forecasting against what similar projects ACTUALLY
> delivered — see a civil/industrial engineering reference on the systematic optimism in
> project estimates.**

---

## §18. Cost of Capital

**⚠️ WACC** — ⚠️ **the blended required return of debt and equity holders, weighted by
market values (not book), with debt adjusted for tax deductibility where applicable.**
**⚠️ Cost of equity** is commonly estimated via CAPM — ⚠️ **risk-free rate plus beta times
equity risk premium — and every input is contestable: which risk-free rate, beta measured
over what period, and an equity risk premium that is genuinely uncertain.**
> **⚠️ GOTCHA — use a project-specific discount rate, not the company WACC, when the
> project's risk differs from the firm's.** ⚠️ **Applying a single corporate hurdle rate
> systematically accepts risky projects and rejects safe ones, and it is one of the most
> common capital allocation errors in practice.**
**⚠️ Hurdle rates set above WACC** are common and often defensible as a correction for
optimism bias — ⚠️ **but they should be set deliberately, not by tradition.**

---

## §19. Capital Structure

**⚠️ Modigliani-Miller** says that in a frictionless world capital structure doesn't affect
firm value — ⚠️ **which is useful precisely because it tells you that everything real about
the decision lives in the FRICTIONS: taxes, bankruptcy costs, agency conflicts and
information asymmetry.**
**⚠️ The trade-off**: ⚠️ **debt is cheaper (tax deductible, senior claim) and adds FINANCIAL
risk on top of business risk.** **⚠️ The right leverage depends on cash flow stability —
volatile businesses should carry less.**
**⚠️ PECKING ORDER**: ⚠️ **firms tend to prefer internal funds, then debt, then equity,
because issuing equity signals that management thinks the shares are expensive.**
**⚠️ Covenants and refinancing risk** are what actually kill leveraged businesses —
⚠️ **not the interest rate but the need to refinance at a bad moment.**

---

## §20. Business Cash and Treasury

**⚠️ The core question: what should a business do with surplus cash?**
⚠️ **The hierarchy most finance people would recognize: fund operations and working
capital; keep a buffer sized to the volatility of the business; invest in positive-NPV
projects (§17); reduce expensive debt; then return capital to owners.**
**⚠️ The buffer is the underrated part**: ⚠️ **a business that runs out of cash fails even if
it is profitable, and PROFIT IS NOT CASH — the gap is working capital.**
**⚠️ Where corporate reserves sit** is a capital preservation and liquidity problem, not a
return-maximization one — ⚠️ **and the counterparty and concentration risk of where cash is
HELD is a real exposure, as depositors have periodically rediscovered.**
**⚠️ Small business specifics**: ⚠️ **separate business and personal finances completely;
understand that the owner's wealth is already concentrated in the business (§4 → `invest-foundations-risk-compounding-diversification-and-efficiency`); and
⚠️ recognize that "investing in the business" is a capital allocation decision competing
with everything else, not automatically the best use of funds.**

---

## §21. Valuation

**⚠️ Three families, and any serious valuation triangulates:**
⚠️ **DCF (intrinsic — discounted future cash flows, and ⚠️ extremely sensitive to the
terminal value and discount rate, which typically dominate the answer); COMPARABLES
(relative — multiples of similar companies, which imports the market's mispricing along
with its judgement); and ASSET-BASED (floor value, relevant for liquidation).**
> **⚠️ GOTCHA — a valuation is a NEGOTIATING POSITION supported by analysis, not a
> discovered fact.** ⚠️ **Every DCF contains assumptions that determine the answer, and
> the honest practice is to show the range and the sensitivities rather than a single
> number.** **⚠️ When someone shows you one number to two decimal places, ask what
> terminal growth rate they used.**

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## §22. Raising Capital

**⚠️ Debt versus equity is the fundamental choice**: ⚠️ **debt must be repaid regardless of
performance and does not dilute ownership; equity shares the downside and permanently
gives away part of the upside and usually some control.**
**⚠️ Sources by stage**: **bootstrapping and revenue, friends and family (⚠️ document it
properly — undocumented family lending destroys families), bank debt, asset-based lending,
grants, angel and venture capital, private equity, public markets.**
**⚠️ What founders systematically underestimate**: ⚠️ **dilution across multiple rounds;
LIQUIDATION PREFERENCES and how they change the actual payout at exit (⚠️ a participating
preference can mean a headline exit price returns very little to common shareholders);
control terms and board composition; and the expectations that come with institutional
money about growth rate and exit timeline.**
**⚠️ Read the term sheet economics AND the control terms** — ⚠️ **the control terms are
frequently more consequential.**

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# PART IV — PROTECTING YOURSELF