Guatemala City, Guatemala / AFP Business chiefs from across Central America made a joint plea to the region’s political leaders to ratify a WTO agreement aimed at reducing poor infrastructure and other barriers to trade. “There is consensus in the Central American private sector that the governments of the region urgently need to take action so all Central American countries ...

  Bloomberg Tesla Motors Inc., the electric-car maker run by billionaire Elon Musk, hired Audi AG’s Peter Hochholdinger to help oversee production as it seeks to boost vehicle output about 10-fold by 2018. Hochholdinger will be vice president of vehicle production, Tesla said. He’ll be expected to boost production of Model S and Model X cars while building a manufacturing ...

  Bloomberg Singapore Airlines Ltd. is fighting to prevent travellers from switching to Emirates Airline, which is offering luxuries like on-board shower, while budget carriers are chipping away at the coach class. The result: The lowest yield from passengers in six years. Yields, or the revenue earned from a passenger for flying a kilometer, was 10.6 Singapore cents in the ...