President-elect Barack Obama has announced the names of his top economic advisers at a Chicago news conference. He indicated they would manage a massive economic stimulus package designed to save the U.S. economy from the worst financial crisis since the Great Depression since the 1930s.

The names and positions announced include:

Christina Romer, co-director, National Bureau of Economic Research

Timothy Geithner, currently the president of the New York Federal Reserve, will serve as the next U.S. treasury secretary.

Lawrence Summers, himself a former treasury secretary in the Clinton administration, will be appointed to become the new head of the White House’s national economic council.

Christina Romer of the National Bureau of Economic Research was selected to chair Barack Obama’s Council of Economic Advisers.

During the Chicago press conference, President-elect Obama said he had selected a team that would offer new ideas for confronting the global economic crisis.

Barack Obama stated very emphatically, “We need a big stimulus package that will jolt the economy back into shape. I look forward to working closely with them in the months ahead. And that work starts today, because the truth is, we don’t have a minute to waste. Our financial markets are under stress. While we can’t underestimate the challenges we face, we also can’t underestimate our capacity to overcome them.”

The announcement of Timothy Geithner to head Treasury sent the Dow Jones index up sharply. Geithner, who has also been vice chairman of the interest rate setting Federal Open Market Committee, was very involved in the bailouts of insurance giants AIG and Bear Stearns, and in the decision to allow Lehman Brothers to go bankrupt.

Obama’s top strategist, David Axelrod, said Geithner was “intimately involved with the situation now in his role as president of New York Fed. By temperament and experience, he’s the right man to lead the Treasury now.” Apparently, the stock markets and financial community agree with Axelrod.