01
Two views of one pay rise
If monthly pay rises from AZN 1,000 to AZN 1,100, the nominal increase is AZN 100, or 10%. But if the same basket becomes more expensive, the new salary cannot buy 10% more. The two money amounts first need to be expressed at comparable prices.
02
The exact calculation
With hypothetical inflation of 6%, the real increase is (1.10 / 1.06 − 1) × 100, or about 3.77%. The new salary is worth approximately AZN 1,037.74 at the earlier price level. Subtracting 6 from 10 gives a 4% approximation, not the exact result. The gap grows with larger rates.
03
Match the time periods
Growth in average pay over January–July should not casually be adjusted using only July’s year-on-year inflation. Match averages over the same intervals or use an official real-wage index. A correct formula applied to incompatible observations still produces a misleading comparison.
04
Deductions matter to households too
Official gross earnings can differ from the money arriving in a bank account. Taxes and other deductions affect net income, while personal spending weights differ from the average basket. Growth in real average gross wages therefore does not guarantee the same gain for each household.
05
Reading the analysis
A FinFly story should identify wage growth, the price index and the comparison period. Also examine workforce composition: the average can rise as employment shifts between sectors. Claims that everyone is better off require more than a real average, including distribution and employment evidence.
Method
Primary sources
The explainer is checked against these institutional and industry sources. Links open the original material.