Vitor Constancio, the vice-president of the European Central Bank (ECB), speaks at the opening conference of the 19th Euro Finance Week in Frankfurt, Germany, on Nov. 14, 2016. (Xinhua/Luo Huanhuan)
Vitor Constancio, the vice-president of the European Central Bank (ECB), speaks at the opening conference of the 19th Euro Finance Week in Frankfurt, Germany, on Nov. 14, 2016. (Xinhua/Luo Huanhuan)