Poland should hold referendum before deciding on euro - president
"I think that ultimately there should be a referendum on this issue after a thorough debate," Duda said.
Earlier this year Law and Justice, the party that supported Duda in a presidential campaign, expressed the view that Poland should join the euro zone no earlier than when Poles' salaries are equal to the German ones.
(Reporting by Marcin Goettig; Writing by Agnieszka Barteczko)