TY - ECHAP KW - EU funds KW - financial instruments KW - JESSICA KW - Poland KW - regeneration KW - urban areas KW - Wielkopolskie AU - Ida MusiaƂkowska AU - Piotr Idczak BT - Changes and Challenges in the Modern World Economy PY - 2016 T2 - Changes and Challenges in the Modern World Economy TI - The use of repayable financial instruments in the process of regeneration of degraded urban areas on the example of the JESSICA initiative ER -