| 信息产品的经济特性与市场机制分析 |
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| 引用本文： | 袁红.信息产品的经济特性与市场机制分析[J].情报科学,1998,16(1):24-28. |
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| 作者姓名： | 袁红 |
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| 作者单位： | 武汉大学图书情报学院,武汉,430072 |
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| 摘 要： | 本文把信息产品作为与物质产品相对应的范畴,分析了信息产品的经济特性与市场机制。经济特性中阐述了信息产品生产与再生产的巨大成本差,信息产品的“准公共物品”性。在分析信息产品市场饥制时,引入了市场需求和社会需求的概念,并依此将信息产品分为三类,对每种类型的信息产品都分析了其成本和收益。
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| 关 键 词： | 信息产品 物质产品 公共物品 市场机制 经济特性 |
| 修稿时间： | 1997年10月22日 |
Anlalysis of the Economical Attributes and Market Mechanism of Information Products |
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| Yuan Hong.Anlalysis of the Economical Attributes and Market Mechanism of Information Products[J].Information Science,1998,16(1):24-28. |
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| Authors: | Yuan Hong |
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| Institution: | School of Library and Information Science. Wuhan University. Wuhan 430072 |
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| Abstract: | This paper analyse the esonomical attributes and market mechanism of information products on the basis of the opposite relation of information products compared with material products. When analyse the economical attributes of information products, the wide gap between the costs of the production and reproduction and the "semi- public -goods" attribute of information products are discussed. Two concepts, market demand and society demand, are introduced to classify information roducts into three types on the analysis of the market mechanism of information products. The costs and profits of each type are briefls discussed. |
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| Keywords: | Information products Material products Public goods Market demand Society demard |
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