资本主义各国的具体情况虽有所不同,而且在不同时代所采取的政策措施也各有区别,但其主要变化大体上可以概括为如下几个方面: 在经济发展层面上,随着新的科学技术革命的发展,当代资本主义特别是主要资本主义国家的经济保持了较长时期的相对稳定发展。在战后的半个世纪里,世界经济的年平均增长率接近百分之四。世界国民生产总值达到三十万亿美元,其中西方发达国家所占比重约为四分之三,仅美国一个国家的国民生产总值就超过八万亿美元。而作为发展水平重 Although the concrete conditions of capitalist countries are different and the policies and measures adopted in different periods also differ, the major changes can generally be summarized as follows: At the level of economic development, with the new science The development of technological revolution, the contemporary capitalism, especially that of the major capitalist countries, has maintained a relatively stable development over a relatively long period of time. In the half-century after the war, the world economy grew at an average annual rate of nearly 4%. The gross national product of the world has reached 30 trillion U.S. dollars, of which about three quarters of that of western developed countries and only 8 trillion U.S. dollars of GNP alone. And as a heavy level of development