现在，在所有的国家，不管经济与社会的发展水平如何，都在进行结构改革，而这种结构改革都与经济的信息部门的发展息息相关并相应地引起巨大的社会、政治和文化的变革。从事信息活动的人员，也就是从事与信息生产、处理、储存和推广有关的活动的人员数量的显著增加是这一发展 In all countries, structural reforms are now being conducted in all countries, irrespective of their level of economic and social development, and these structural reforms are all linked to the development of the economic information sector and have correspondingly led to enormous social, political and cultural changes. This significant increase in the number of people engaged in information activities, that is, those engaged in activities related to the production, handling, storage and promotion of information