而大量的关注集中在信息的不完善、竞争的不完善、交易成本、不可分割性、递增的收益、以及它们之间的一些关系。

Considerable attention has been given to imperfections of information and of competition, to transaction costs, indivisibilities, and increasing returns, and to some of the relations among these.

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高品质的服务要靠设计和管理，但服务的无形性、不可分割性、易变性和易逝性都说明服务设计比产品设计更为复杂。

The high quality service is depends on the design and management, but the service design is sophisticated than product design because intangibility, inseparability, variability, perishability.

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先将这些实际问题放一边，看看法国政策制定者是否意识到一个基本的问题，那就是他们有必要担忧苹果的音乐商店和其播放器的不可分割性么？

Put these practical difficulties aside, and ask whether France's policymakers identified a real problem. Are they right to worry about the inseparability of Apple's store and its player?

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