Polish trade with EU-10 countries increasingly resembles EU-15 market.
The article examines how Poland's trade with EU countries changed after the EU expanded in 2004. The researchers wanted to see if Poland started treating the EU-10 and EU-15 countries as one big market. They looked at how similar Poland's imports and exports were to other EU countries over 13 years. The results showed that Polish trade patterns became more similar to the EU-15 countries, suggesting that Poland sees the EU as a single market for trade.