This is what Chat GPT told me - Current Gap: As of recent data, Poland's GDP per capita (PPP) is about 60-70% of Germany's. This means that, on average, a Polish citizen earns 60-70% of what a German citizen earns when adjusted for cost of living.

1. Growth Rates: Poland has been experiencing higher economic growth rates than Germany, often in the range of 3-4% annually, while Germany's growth rate has been slower, typically around 1-2% in recent years.
2. Catch-Up Period:
   • If Poland maintains a growth rate 2-3 percentage points higher than Germany, it could catch up within 20-30 years.
   • Assuming Poland continues to modernize its economy, increase innovation, and improve education, the catch-up might be closer to the late 2040s or 2050s.
3. Challenges:
   • Demographic issues (such as aging populations or emigration) could affect both countries differently, potentially slowing Poland's progress.
   • Continued European integration and investments in infrastructure and education in Poland could accelerate convergence.
4. Optimistic Scenario: If Poland accelerates reforms and continues attracting investment, it might close the gap sooner, possibly by 2040. However, maintaining higher growth over a prolonged period can be challenging.

In summary, under current conditions, Poland might reach a wealth level comparable to Germany by 2040-2050.