Bloomberg Oklahoma is tightening its rules for fracking after studying a new cluster of earthquakes in one of the hottest US regions for drilling. The Oklahoma Corporation Commission announced that all explorers within certain areas must use equipment known as a seismic array, which detects movement underground. The regulators also lowered the quake threshold for pausing work from 3.0 magnitude …

Bloomberg If Mario Draghi had to design the way his colleagues get picked, it would probably be a bit different from how it is now. The European Central Bank president twice stopped short of praising the process for board appo- intments — aside from a mention of safeguards to independence — when asked this week about how his future vice …

Bloomberg The chief of India’s biggest bank called for an industry-wide review of risk controls in day-to-day operations, comparing a $2 billion fraud at one of his rivals to the 1995 Barings Plc rogue trading debacle that ended the 233-year-old British merchant bank’s independence. “The Punjab National Bank fiasco is something similar to the fall of Barings Bank, where one …