世界经济学科是以探讨当代世界各国的经济状况、相互经济联系和整个世界经济发展变化及其运动规律为对象的学科。这门学科发展的历史不长，但随着时间的推移和人们研究的深入却在日益走向成熟。近些年来，世界经济形势发生了很大的变化，出现了许多新现象和新问题，这就需... The discipline of world economics is a discipline that explores the economic situation, mutual economic relations and economic development and changes in the entire world and its laws of movement in all countries in the contemporary world. The history of this discipline has not been long developed, but as time goes on and people’s research is deepening, it is becoming increasingly mature. In recent years, the world economic situation has undergone great changes, many new phenomena and new problems have emerged, and this requires ...