并列题名：A study of the impact of the internet on value creation in manufacturing firms A study of the impact of the internet on value creation in manufacturing firms 并列题名：Study on the optimization and strategy of quality inspection in the manufacturing line 并列题名：Research on the impact of internet on China urban innovation output 并列题名：Research on the impact of the internet on labor market 并列题名：Research on the impact of producer services agglomeration on manufacturing servitization 并列题名：Research on the impact of trade system on foreign investment and open innovation model in manufacturing industry 并列题名：Research on the impact of global value chain embeddedness on green innovation of China's manufacturing sector 并列题名：Study on the impact of investment facilitation on China' OFDI