The adoption of the euro in Poland has been the subject of economic analysis by Polish finance experts. In 2017, the Robert Schuman Foundation and Konrad Adenauer Foundation in Poland prepared a report of three possible scenarios as a result of Poland acceding to the euro area. According to the report, delaying introduction of the euro would be a net negative for Poland. Other research has included government reports drawn up by the Ministry of Finance in Poland in 2005 and two reports by the National Bank of Poland (NBP) in 2004 and 2009. The NBP report from 2009 concluded that in the long-term, Poland's GDP would expand by an extra 7.5% if it became a member of the eurozone, with most of that benefit coming in the first 10 years after joining. In a 2014 analysis, the NBP stated that in the wake of the eurozone crisis, "The chance of accelerating economic growth in Poland as a result of adopting the euro depends on whether the institutions of the euro area and the potential of the Polish economy are strengthened."