摘要
论信息市场供求的价格弹性●娄策群（华中师范大学信息管理系湖北４３００７０）ＡｂｓｔｒａｃｔＴｈｅａｕｔｈｏｒｏｆｔｈｉｓｐａｐｅｒｈｏｌｄｓｔｈａｔｔｈｅｐｒｉｃｅｅｌａｓｔｉｃｉｔｙｏｆｍａｒｋｅｔｓｕｐｐｌｙａｎｄｄｅｍａｎｄｏｆｉｎｆｏｒｍａｔ...
The author of this paper holds that the price elasticity of market supply and demand of information commodity,social science information commodity,and primary information commodity is respectively less than that of physical commodity,science and technology information commodity,and secondary and tertiary information commodity The price elasticity of information market demand is greater than that of information market supply With the raising of the information commercialization level,the price elasticity of information market supply increases,and the price elasticity of information market demand decreases
出处
《情报理论与实践》
CSSCI
北大核心
1997年第1期25-28,共4页
Information Studies:Theory & Application
关键词
信息市场
信息商品
价格弹性
Information Information market Information price
