关键词: 经济全球化, 国家作用, 保护主义, 比较优势

Abstract: Economic globalization can be both beneficial and harmful to a state. Generally speaking, the government of a state expects to make use of its role to benefit from the economic globalization while avoid the disadvantage of it. However, international competition, limitations of the international economic system, and possible tension caused by policies that guard against domestic economy may cause harmful impact on international relation, and the traditional measures of protectionism are facing increasingly severe challenges. If a state wants to gain positive benefits in the course of globalization, it must play an active part in creating comparative advantages. This active role of a state such as mentioned above will promote power and prosperity of the country for a long period of time, and thus expected to reduce international conflicts.

Key words: economic globalization, the role of the state, protectionism, comparative advantage