Historically, this process has experienced five stages: mercantilism, laissez faire, infant industry protection, Keynesianism and the strategic trade policy.
Historically, this process has experienced five stages: mercantilism, laissez faire, infant industry protection, Keynesianism and the strategic trade policy.
这个过程经历了重商主义、自由放任、幼稚产业保护论、凯恩斯主义贸易保护和战略性贸易政策五个发展阶段。