We measure the green technology innovation efficiency of 288 cities in China from static and dynamic dimensions using … of FTZs construction on green technology innovation efficiency using panel data from 288 prefecture-level cities from … 2008 to 2020. The findings show: (1) The FTZs significantly improve green technology innovation efficiency. The …

characteristics of China's PV technology innovation network, this study uses China's patent PV technology data over the past 20 years … enterprises have basically formed relatively stable internal collaborations and that the scale of innovation network development … dominant; 3) provinces participating in PV technology innovation are increasing significantly, the network is more influenced …

since 2002. Using pooled cross-sectional data of 486 registered CDM wind projects in China from 2002 to 2009, we examine the … through the network interaction between project developer and turbine manufacturer-on technological change, measured as … manufacturers in China's wind power industry. …