IMF projections see U.S. slowdown, problems in commodity-centric emerging markets; BlackRock slashes some ETF fees; U.S. oil supply dips; VP candidates battle.
EU and IMF agree to release funds, relieve Greek debt; Monsanto rejects Bayer offer but courtship continues; SEC probes Alibaba; PBOC lowers yuan peg; Tiffany results bad news for luxury market.
At spring meetings Christine Lagarde calls for fiscal and monetary stimulus to boost growth; Jim Kim stresses World Bank role in alleviating the refugee crisis.