including in the United States is considered to be essential prerequisite to the Nobel Prize in economics, clark medal. Someone once asked studying economics samuelson's biggest regret, he said, the biggest regret is not to be awarded the Nobel Prize, and at that time, also have not set up the Nobel economics prize. In 1970, the master of economics is finally a wish to become the first American economist, was awarded the Nobel Prize in economics. Defiant, samuelson's whole economic logic system is not perfect, as the years went by, the "economics" has been critical voice. Keynesians criticize its too defended laissez-faire market system, while he criticized the Smith's followers too follow Keynes. He once believers stiglitz is not polite to point out that modern economics is artificially divided into macro and micro is suffering from schizophrenia, and tried to overthrow samuelson to establish theoretical system of modern economics, microeconomic foundation for macroeconomic again. http://spellsbytiffany.com/ And wrote a book called the fourth generation of economics textbooks "principles of economics" to challenge samuelson "economics" authoritative status. But now, the success of this challenge now indeed have yet to see signs of success. Keynes says, in the long run, we're all going to die. He died at the age of 94, but you can believe that the master is to, "economics" will be immortal and eternal. January 21, the national bureau of statistics released the 2009 data of the national economy. This is a heavy economic outcome in the global financial crisis under the hostile environment of in the decline in the growth of the euro and other major economies still, under the condition of Fake Gucci Belt economy the scenery alone good, annual GDP growth of 8.7%, economic output reached $33.5 trillion, out of a beautiful J curve.