Real income (Ri) refers to the money someone earns after factoring in inflation, often referred to as real wage. It’s important to keep an eye on the gap between nominal and real income to grasp how purchasing power shifts.
Learn more about Real Income
Real income is a way to gauge how much buying power someone really has in the market, taking inflation into account. It basically deducts the inflation rate from a person’s income, which usually leads to a lower figure and less money to spend.
Ri is different from nominal income because it takes into account changes in prices and living expenses. People usually pay more attention to their real income than their nominal income to really grasp how much they can buy.
In general, Ri is just a rough guess of how much someone can actually buy, since the way we figure it out looks at a wide range of products that might not really reflect what a person actually spends their money on. Plus, some people might not use all their nominal income, which can lessen the impact of Ri.
Formula of Real Income
There are a few methods to figure out real income. Here are three main formulas for calculating it:
- Wages – (wages * inflation rate) = Ri
- Wages / (1 + Inflation Rate) = Ri
- (1 – Inflation Rate) * Wages = Ri
A mid-level manager earning $60,000 a year might look at the CPI to figure out their actual pay per hour, week, month, and year. If the CPI shows an inflation rate of 2.4%, they can use the formula [Wages / (1 + Inflation Rate) = Real Income] to find that their real wage is about $58,594 compared to when the $60,000 was set.
Figuring out real wage rates by the hour, week, or month can be tricky, but it’s doable. A mid-level manager can take their annual salary and break it down by the number of hours, weeks, and months in a year, making adjustments as needed. For example, if someone makes $60,000 a year, that works out to about $5,000 a month. If we adjust that for a monthly CPI change of -0.01%, the purchasing power would actually rise to $5,005.
Different perspectives on real wage rates could examine the ratio of real to nominal wages or compare the growth rates of both. Cost of living indexes are also useful for understanding the expectations of real versus nominal wages. These indexes help in making cost-of-living adjustments (COLA) for employees, insurance policies, retirement funds, and other areas.
Conclusion
Real income is a key indicator of how much you can actually buy. It’s figured out by taking your nominal income and adjusting it for inflation. When inflation rises, your Ri can drop. But there are ways to shield yourself from inflation eating into your buying power, like investing your money in options that yield returns greater than the current inflation rate.