信息经济学信息经济学的兴起是以信息技术与信息经济的发展为条件，以信息科学为经济科学的演变为源泉，同时还为信息资源的开发和利用在社会进步中日益显得重要有关。信息经济学研究的主要内容有以下三大方面八类问题：一、信息的经济研究，包括信息的费用与效用问题。信... Information economics The rise of information economics is based on the development of information technology and information economy, information science as the source of evolution of economic science, but also for the development and utilization of information resources in social progress is increasingly important and relevant. The main contents of information economics research are the following three aspects of eight kinds of problems: First, the economic research of information, including the cost and utility of information. letter...