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Staggered Difference-in-Differences in Gravity Settings: Revisiting the Effects of Trade Agreements
2小时前
已完结
Time-Frequency Spillovers and the Determinants among Fossil Energy, Clean Energy and Metal Markets
2个月前
已完结
How Does Digital Finance Stimulate Urban Innovation in China? The Perspective of Human Capital and Consumption Upgrading
5个月前
已完结
Can urban agglomeration policy improve the innovation efficiency of cities in China?
7个月前
已完结
Get the win–win: Sustainable circular model of ‘generation-value-technology’ of industrial solid waste management
7个月前
已完结
Evolution of regional collaborative innovation network by the ‘two-wheel drive' of external proximity and endogenous gravity
7个月前
已完结
Research on the evolution of disruptive technological innovation cooperation network: a case study of blockchain and automatic driving technology
1年前
已完结
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