The following is a partial citation order of my thesis.
4 the role and mechanism of information industry in changing the mode of economic development in China
4. 1 The information industry can coordinate the synergy of consumption, export and investment.
4. 1. 1 The information industry has an obvious pulling effect on consumption.
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4.2 The information industry can optimize the upgrading of industrial structure and promote the adjustment of economic structure.
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4.3 The information industry mainly promotes economic development through scientific and technological progress, improvement of workers' quality and management innovation.
4.3. 1 The information industry can promote scientific and technological innovation and fundamentally change the mode of economic development.
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This step-by-step reference generally refers to level 3, and those exceeding level 3 are represented by numbers and circles, and the font and font size are the same.
Some of them are also quoted in the form of "(1), 1, 1, (1), 1".