Until August <a href=" http://siulodarba.com/good-essay-questions#indolent ">essay about problems</a> The S&P's 17.8 percent advance in 2013 is largelyattributable to the central bank's accommodative policies. Themajor indexes made impressive gains in the week: the Dow up 2.1 percent, the S&P 3 percent higher and the Nasdaq up 3.5 percent. It was the third straight week of gainsfor all three, and the best week for the S&P and Nasdaq sinceearly January.