Makro, inflace a sazby
Inflation, Interest Rates, and Equities: How They Are Connected
Key takeaways
- Inflation reduces the real value of money and compels investors to seek assets that can outpace it.
- Central banks respond to high inflation by raising interest rates, which increases the cost of capital.
- Higher rates put downward pressure on equity valuations, especially for growth companies with a long earnings horizon.
- Equities have historically been among the best hedges against inflation over the long term, even if they can fall in the short term.
- Do not change your investment plan at every wave of inflation — stay the course and invest regularly.
Inflation, interest rates, and equities are three interconnected forces: inflation rises, the central bank responds by raising rates, and rising rates press on equity valuations. Understanding these links helps you avoid irrational behaviour when markets swing.
How Inflation Harms Investors
Inflation reduces the real value of money over time. Those who leave savings in cash watch their purchasing power erode. That is why investors seek assets that can outpace inflation — historically these include equities, real estate, and commodities. Fixed-coupon bonds struggle to beat inflation because their nominal payouts are fixed.
How Central Banks Respond
High inflation leads central banks — the CNB in the Czech Republic, the Fed and ECB globally — to raise interest rates. More expensive money cools consumption and investment, dampening inflation. Side effects include higher bond yields, more expensive mortgages, and pressure on equity valuations.
Why Stay in Equities Anyway
In an inflationary environment, companies can raise prices for their products and services, growing their revenues and earnings nominally. Equities are therefore not a perfect, but historically one of the best, hedges against inflation over a long horizon of 10+ years. In the short term, valuations may fall under rate pressure — this is a normal part of the cycle, not a reason to sell. Why the passive approach works is described in the article on active vs. passive investing.
How to React in Practice
- Watch inflation and rates as context, not as a signal to reshuffle your portfolio.
- Regular investing (DCA) buys equities both when valuations are high and when they are low — it averages the price.
- Short-term volatility caused by inflation fears is noise, not a signal for the long-term investor.
FAQ
Are equities a good hedge against inflation?
Over the long term, yes — companies can raise prices and grow nominally. In the short term, however, higher inflation and central bank responses can push markets down. The inflation hedge works better with a 10+ year horizon.
What does real return mean?
Real return is the portfolio's nominal return minus inflation. If the portfolio earns 7% and inflation is 4%, the real return is 3%. It is the real return that determines whether an investor is actually building wealth.
Should I change my portfolio when inflation rises?
Generally no. Shifting the portfolio in response to macro news tends to be costly and counterproductive. Better to hold a diversified plan and contribute regularly — DCA averages the purchase price across different economic phases.