Federal Reserve Chairwoman Janet Yellen last week referred to concerns about the "deftness" of China's response to downside risks, while Goldman Sachs Chief Executive Officer Lloyd Blankfein called the handling of its stock market collapse "ham-handed."
chief_executive_officer: Goldman Sachs, Lloyd Blankfein; position_held: Lloyd Blankfein, Chief Executive Officer; employer: Lloyd Blankfein, Goldman Sachs