What Happens to Stocks When Inflation Is High? (How Does Inflation Affect Stocks)
Inflation is one of the most popular and important economic indicators. It is monitored by everyone — businesses, financial regulators, and investors. Not only does it guide regulators in their policies, but also, it affects businesses, which in turn, influences investors. But what exactly is inflation, and how does it affect stocks? And more importantly, how does high inflation affect stocks?
Backtests reveal that inflation is bad for stocks in the short term. In the long run, though, companies should be able to pass on increased prices to consumers and resume their uptrend.
Inflation is a gradual reduction in the purchasing power of a currency over a given period due to the general increase in the prices of goods and services. In other words, you can buy less for $1 now than in the past.
In this post, we look at inflation and how it affects stocks. At the end of the article, we provide a backtest.
What is inflation?
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Inflation can be defined as a gradual decrease in consumers’ purchasing power over time due to a broad increase in the prices of goods and services. Some price changes are more important than others, which is why when calculating the average increase in prices, the prices of products consumers spend more on — such as electricity — are given greater weight than the prices of products people don’t frequently use.
Inflation, therefore, refers to the average price increase of a selected basket of goods and services over a given period. Because of the price increase, which is frequently expressed as a percentage, one unit of currency now buys fewer goods and services than it did previously.
What causes inflation?
The major causes of inflation include the following:
Printing more Notes
Inflation is always and everywhere a monetary phenomenon, in the sense that it is and can be produced only by a more rapid increase in the quantity of money than in output.
– Milton Friedman
Inflation is a common side effect of a currency oversupply. This is because the availability of funds significantly impacts the prices of various goods and services. Prices will likely rise if many people with more money due to more printed notes want to buy the same goods and services.
We believe this is the leading cause of inflation – in the long term.
Increased demand
Demand-pull inflation occurs when there is excess demand for goods and services. This can happen when the supply of money in an economy increases, causing an overall increase in demand for goods and services. That is, the demand increases at a rate greater than the rate at which the economy can produce those goods and services.
In such a scenario, increased demand combined with less adaptable supply would almost certainly increase the prices of the various goods and services offered.
Increase in production cost
Businesses will respond to any increase in production costs by raising the prices of the goods they produce.
This will happen if businesses spend more money on production, paying wages, transporting goods, and maintaining overheads. As a result, cost-push inflation is common. The implication is that customers will have to pay a higher price for a product, reducing the value of their earnings and savings.
Increased inflation expectations
Built-in inflation is a subtype of common inflation that occurs when people anticipate future price increases. This type of inflation is linked to the concept of adaptive expectations, which refers to people’s expectation that the current rate of inflation will continue in the future.
When an economy begins to experience inflation, it becomes significantly more difficult to return to pre-inflationary conditions; as a result, it is natural for people to anticipate inflation.