Weiwei Zheng
Weiwei Zheng
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Policy Evaluation Methods, Strategies and China Advantages of Multi-dimensional Spillover Effects: Perspective of Spatial Network Econometric Models [in Chinese]
On the basis of combing the traditional policy effect evaluation methods such as fixed effect model, instrumental variable, difference in differences, regression discontinuity design and synthetic control method, this paper investigates policy evaluation methods under multidimensional spillover effects and emphasizes the unique advantages of spatial network models in addressing the challenges of multidimensional spillover effects.
Juncong Guo
,
Weiwei Zheng
,
Xi Qu
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Is "Offline Communication" No Longer Important in the Internet Era? Test from the Paradox of "Knowledge Spatial Spillover" and Regional Innovation [in Chinese]
Innovation is the primary driving force behind development. In the Internet era, innovation knowledge spillover is faced with two paradoxes: One is the increasing frequency of ‘online communication’ and the decreasing opportunity of ‘offline communication’, and the other is the insufficient innovation effect of ‘codified knowledge’ and the limited communication channel of ’tacit knowledge’.
Weiwei Zheng
,
Xi Qu
,
Yaobin Liu
,
Linglin An
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