进场费也符合经济学的资源稀缺性原理和地租理论，能促进社会资源的优化配置，并不破坏市场秩序。
The slotting fee accords with the resource rareness principle and the land rent theory of economics too, and it has positive impact on social economy.
经济源于社会资源的稀缺性。
Economy originates from the scarcity of the society resources.
随着知识经济以及科技时代的到来，知识性工作成为新经济形态下的主要工作形式，知识成为社会的关键性和稀缺性资源。
As the coming of the knowledge economy and the science and technology time, the knowledge work is becoming the mainly work means in new-economy age.
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