In 2010，the world economy generally showed a continuing recovery trend，but in the recovery process，a variety of factors affected the recovery trend from time to time，bringing unstable and unbalanced characteristics to the world economy’s recovery；and unstable and unbalanced recovery changed the macroeconomic policies of countries in the world to differentiation choice from generally concerted action，and even generated various differences and friction. How to coordinate the macroeconomic policies in countries and regions，enhance the motivation of economic development and further consolidate the trend of world economic recovery has become an important subject to the decision-making bodies of countries and regions in the world.