Inflation refers to the general increase in the prices of goods and services in an economy over a period of time. When the price level rises, each unit of currency buys fewer goods and services. Consequently, inflation reflects a reduction in the purchasing power per unit of money – a loss of real value in the medium of exchange and unit of account within the economy.
In the UK, inflation is primarily measured using the Consumer Price Index (CPI) and the Consumer Price Index including owner occupiers' housing costs (CPIH). The CPI measures the average change in prices of a basket of goods and services commonly purchased by households. CPIH includes owner-occupiers' housing costs, such as mortgage interest payments, which CPI does not.
The most direct impact of inflation on salaries is the erosion of purchasing power. If your salary remains the same while prices increase, you can afford less with your income. For example, if inflation is at 5%, and your salary stays constant, you effectively lose 5% of your spending power. This means you need a pay rise of at least 5% just to maintain your current standard of living.
The key factor to consider is the relationship between wage growth and inflation. If wages rise at the same rate as inflation, workers' purchasing power remains stable. However, if inflation outpaces wage growth (which has been the case in many periods), workers experience a real-terms pay cut. This means their income buys less than it did before.
Inflation can affect different income levels in varying ways. Lower-income households are often disproportionately affected by rising prices, as a larger portion of their income is spent on essential goods like food and energy, which are often subject to significant price increases during inflationary periods. Higher-income households may have more flexibility to absorb price increases due to higher disposable income.
In times of high inflation, it becomes even more important for workers to negotiate pay rises that keep pace with or exceed the inflation rate. When preparing for a pay negotiation, consider the following:
Besides negotiating a pay rise, there are other strategies workers can use to protect their finances during inflationary periods:
Sustained high inflation can have significant long-term effects on the economy, including:
Understanding the impact of inflation on your salary is crucial for maintaining your financial well-being. By staying informed, negotiating effectively, and implementing sound financial strategies, workers can navigate inflationary periods more successfully.