Brexit: los efectos económicos de la primera semana

A European Union (EU) flag, left, and a British Union Flag, also know as a Union Jack, stand at a foreign exchange brokerage in Tokyo, Japan, on Friday, June 24, 2016. The pound tumbled with the euro and U.K. equity index futures after early results from Britain's referendum on membership of the European Union put the "Leave" campaign ahead, suggesting the risk of a so-called Brexit is greater than opinion polls implied. Photographer: Tomohiro Ohsumi/Bloomberg

A downward stock index curve sits displayed on an electronic ticker screen at the Madrid stock exchange, also known as Bolsas y Mercados Espanoles, in Madrid, Spain, on Monday, June 27, 2016. Spanish government bonds jumped, pushing the yield down by the most in eight months, after Acting Prime Minister Mariano Rajoy defied opinion polls to consolidate his position in the country's general election after Brexit rocked the world's financial markets last week. Photographer: Angel Navarrete/Bloomberg

The Standard & Poor's logo is displayed on the outside of their building at 55 Water Street in New York, U.S., on April 10, 2012. Photographer: Michael Nagle/Bloomberg

George Osborne, U.K.'s chancellor of the exchequer, gestures as he speaks during a news conference at the H.M. treasury building in London, U.K., on Monday, June 27, 2016. Osborne said contingency plans were in place to shore up the economy amid ongoing market volatility as he sought reassure financial markets after Britain’s shock vote to exit the European Union. Photographer: Simon Dawson/Bloomberg

Bloomberg News Editor-in-Chief Matt Winkler, right, moderates as Left to Right, Peruvian President Ollanta Humala, Chilean President Michelle Bachelet, Mexican President Enrique Pe–a Nieto, and Colombian President Juan Manuel Santos, attend the Bloomberg Latin American Forum at Bloomberg Headquarters in New York, NY, Monday, September 22, 2014. Photograph: Victor J. Blue