Quaternary sector of the economy 第四产业

（重定向自Quaternary sector）

Colin Clark's sector model of an economy undergoing technological change. In later stages, the quaternary sector of the economy grows – shown in red.

The quaternary sector of the economy is a way to describe a knowledge-based part of the economy - which typically includes services such as information technology, information-generation and -sharing, media, and research and development, as well as knowledge-based services like consultation, education, financial planning, blogging, and designing.

单词	Quaternary sector
释义	Quaternary sector 英语百科 Quaternary sector of the economy 第四产业（重定向自Quaternary sector） The quaternary sector of the economy is a way to describe a knowledge-based part of the economy - which typically includes services such as information technology, information-generation and -sharing, media, and research and development, as well as knowledge-based services like consultation, education, financial planning, blogging, and designing.
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