PPI (Producer Price Index) — Producer Price Index
What is PPI, how it differs from CPI, and why it's an important leading indicator of consumer inflation.
What is PPI?
PPI (Producer Price Index), in Polish wskaźnik cen produkcji sprzedanej przemysłu, measures price changes of goods at the producer level — before they reach stores.
These are "wholesale" prices — how much factories, mines, and power plants receive for their products. PPI doesn't include services (unlike CPI).
PPI vs. CPI — Key Differences
| Feature | PPI | CPI |
|---|---|---|
| What it measures | Producer prices | Consumer prices |
| Supply chain stage | Wholesale | Retail |
| Services | No | Yes |
| VAT | Without VAT | With VAT |
| Use | Leading indicator | Official inflation measure |
Why is PPI Important?
Leading Inflation Indicator
PPI often signals future consumer inflation. When producers pay more for raw materials and energy, sooner or later they pass costs to consumers.
Pattern: Raw material prices rise → PPI rises → companies raise prices → CPI rises
Company Margins
The difference between PPI and CPI shows margins — if PPI rises faster than CPI, companies "absorb" cost increases. If CPI rises faster than PPI, margins increase.
Investment Decisions
High PPI may mean:
- Future interest rate increases
- Pressure on listed companies' margins
- Risk for fixed-rate bonds
PPI in Poland — Who Publishes?
GUS publishes PPI monthly, usually a few days after CPI data. Data available at stat.gov.pl.
How Freenance Can Help
Freenance helps understand how macroeconomic indicators (like PPI and CPI) affect your portfolio. You track real living costs and see whether your investments keep up with inflation.
👉 Monitor inflation's impact on finances with Freenance — freenance.io
Want full control over your finances?
Try Freenance for free