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作为一种经济产品,数字保存具有基本经济属性和核心经济属性。数字保存的基本经济属性是供给与需求,影响数字保存基本经济属性的因素有数字资源的保存价值、保存决策者的保存动机以及数字保存利益相关方承担的保存职责。数字保存的核心经济属性包括数字保存是一种派生需求、数字保存对象是一种价值递减产品、数字保存对象是一种非排斥性消费产品、数字保存是一种路径依赖性过程。
As an economic product, digital preservation has the basic economic attributes and the core economic attributes. The basic economic attributes of digital preservation are supply and demand. The factors that affect the basic economic attributes of digital preservation are the preservation value of digital resources, the preservation motivation of preservation decision-makers and the preservation responsibilities of digital preservation stakeholders. The core economic attributes of digital preservation include the fact that digital preservation is a derivative demand, the digital preservation object is a diminishing value product, and the digital preservation object is a non-exclusive consumer product. Digital preservation is a path-dependent process.