• 1. Subadditivity: 次可加性 | 成本劣加性 | 劣可加性 | 次加性
• 2. countable subadditivity: 可数次可加性 | 次可列加性 | 可列劣加性
• 3. Cost Subadditivity: 成本次可加性

更多释义

• 1.The characteristic of the natural monopoly of the latest definition is the cost subadditivity.
  最新定义的自然垄断的特点是代表性企业成本函数的弱增性。
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• 2.Natural monopoly is characterized by economies of scale and production cost subadditivity in the traditional and new theory of natural monopoly.
  现有自然垄断理论从规模经济和成本劣加性定义了自然垄断。
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• 3.The natural monopoly is mainly shown as economies of scale, economies of scope, economies of network and sunk cost, etc, but its basic characteristic is the subadditivity of cost.
  自然垄断的特征与规模经济、范围经济、网络经济和沉没成本有着紧密联系，但其根本特征是成本的劣加性。
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