Ukrainians go to Poland to save its economy because Ukrainian economy has already failed and cannot be saved any more.
The rating agency Standard&Poor’s has improved their prognosis for Ukraine's economy and deems it as having a stable outlook www.reuters.com/article/brief-sp-says-ratings-on-ukraine-affirme/brief-sp-says-ratings-on-ukraine-affirmed-at-b-b-outlook-stable-idUSFWN1IE0XV,