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open-bovespa

Why

Accounting for value principles

  • Dividend payments don't add value to a Company.
  • Accrual Accounting is the best way (until now) to account for value. It brings future forward in time, anticipating future cash flows.
  • Earnings before interest = Free cash flow + Investments - Added accruals.
  • Future book value = Current book value + Future earnings - Future dividends.
  • Value = Book value + Value for speculation about future rate-of-return. So if one forecasts that the rate of return on book value will be equal to the required rate of return, the asset must be worth book value.
  • A P/B different from 1 has to do with uncertainty.
  • To get a handle on value, first think of what the book value is likely to be in the future. Second, what the rate-of-return on that book value is likely to be.
  • Understand what you know and separate it from speculation.
  • Value of equity(0) = Book Value(0) + ∑(ROCE(i) - r)*B(i - 1)/(1-r)^i + ROCE(n)/((r-g)*(1-r)^n).
  • ROCE(return on common equity) = Expected earnings(t) / Expected book value(t-1).
  • Excess earnings(t) = Earnings(t) - Book value(t-1)*r.
  • Savings accounts is a special case where ROCE = r.
  • The best way for estimating the required return (r) is by challenging growth as in Eq I.

No-growth valuation

Unlevering

Useful Equations

Eq I

pNOA = NOA(0) + ((RNOA(1) - r)*NOA(0)) / (r - g) RNOA = Net Income / Total Assets NOA (Net Operating Assets) = Current Assets - Cash - Total Liabilities

Caveats

  • GAAP uses cash accounting for R&D, so the firm will appear less valuable. Some people subtract maintenance capital expenditures (R&D) from earnings. This is called Owner Earnings (Buffet).
  • GAAP subtracts depreciation from existing investments rather than full investment expenditures (R&D aside).

License

Copyright © 2017 FIXME

Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.