如果把金融危机前后世界经济运行看作一台戏,主角则由三类经济体扮演,分别是追赶国、发达国与资源国。他们的互动关系决定了这场大戏的基本剧情。第一类经济体就是中国为主的经济追赶国家。经济发展是产业技术结构演进与人均收入提升的过程,经济追赶集中表现为可贸易部门 If the world economy before and after the financial crisis as a drama, the protagonist is played by the three types of economies, namely, chasing the country, developed and resource-oriented countries. Their interaction determines the basic story of this drama. The first type of economy is China-based economy catch-up countries. Economic development is the process of industrial technology structure evolution and the per capita income increase. Economic catch-up is concentrated in the tradable sector