PwC New Zealand Cost of Capital Report | 2
We are pleased to present the latest edition of the
PwC Cost of Capital Report for June 2022, covering
113 companies listed on the NZX.
Increases in interest rates have affected asset prices
in New Zealand. The Ofcial Cash Rate has increased
from a low of 0.25% in March 2020 to 2.00% as at
30June 2022 (and has since increased to 3.5% in
early October).
We have revised our view on the long-term risk-free
rate as at 30 June 2022 to 3.9%, reecting the 10-
year government bond yields as at 30 June 2022.
In relation to our beta calculation:
• We have calculated betas using 5-year monthly
data. Beta is measured at multiple points
through the month to reduce the potential for
spuriousvariations.
• We have used the beta estimates for the business
itself unless the beta was not statistically reliable.
In cases where the company beta could not be
used, we have instead used the relevant sector
average assetbeta.
• The calculated betas reect a formulaic
approach based on the observed share price for
eachcompany.
• In some instances, the beta estimates have been
affected by COVID-19 lockdowns. In keeping
with the mechanical approach, we have not made
anyadjustments.
Growth rates in the cash ows and in the period
beyond the last forecast period, are also critical inputs
to any discounted cash ow model. They should be
considered alongside the weighted average cost
of capital (WACC). In particular, the terminal growth
rate should consider realistic estimates of long-term
nominal growth for the sector and the business.
There have been general upward movements in the
WACC. This largely reects an increase in the risk-free
rate. At the same time, observed EBITDA multiples
have decreased on average from 15.1x to 11.6x.
Note for readers
of this report
The calculated cost of capital and market
multiples have not been adjusted for
factors that may be specic to a company
or a sector, where a degree of commercial
judgement is required. Accordingly the
estimates in this report should be used
withcaution.
Readers could reasonably take a different
view on key assumptions based on the
perceived systematic risk of a company and
its comparable companies.
As many of the calculations are mechanical,
readers are advised to consult the PwC
Deals team if they require a formal estimate
for the WACC or an appropriate multiple
(contact details at the end of this report).