低碳门槛下绿色创新补贴对全要素生产率的影响  | 
		
| 熊爱华, 丁友强, 胡玉凤 | 
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				 Impact of low-carbon subsidies and green innovation on total factor productivity in view of the threshold effect of carbon emission reduction  | 
		
| XIONG Aihua, DING Youqiang, HU Yufeng | 
| 图1 绿色创新补贴对全要素生产率的门槛效应模型 | 
	
| Figure 1 Threshold effect of low-carbon subsidies and green innovation on total factor productivity (TFP) | 
	
			 
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