信息产业你究竟排行第几？李艳林最早明确提出信息产业的是美国经济学家波拉特。他于１９７７年在其《信息经济》一书中按社会分工理论将国民经济结构划分为四大产业，即农业、工业、服务业和信息产业。他认为，信息产业包括第一信息部门（向市场提供信息产品和信息服务）... What is your ranking of the information industry? Li Yanlin earliest clearly put forward the information industry is the United States economist Borat. In 1977, in his book Information Economy, he divided the national economic structure into four major industries, namely, agriculture, industry, service industry and information industry, according to the theory of social division of labor. In his opinion, the information industry includes the first information department (providing information products and information services to the market) ...