价值链视角下中国新能源汽车产业网络及其机制
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何瑶, 杨永春, 王绍博
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Network and mechanism of China's new energy vehicle industry from the perspective of value chain
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HE Yao, YANG Yongchun, WANG Shaobo
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表2 价值链视角下中国新能源汽车产业网络多维邻近机制回归结果
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Tab. 2 Regression results of multidimensional proximity mechanism in China's new energy vehicle industry network from the perspective of value chain
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| 变量 | 模型1 | 模型2 | 模型3 | 变量 | 模型1 | 模型2 | 模型3 | | 研发型 | 生产型 | 服务型 | 研发型 | 生产型 | 服务型 | | Geoij | 0.0851016**
(0.0365204) | 0.1028103***
(0.0332531) | 0.0610812**
(0.0309952) | Gdpij | 0.0014708***
(0.0005832) | 0.0008793**
(0.0004873) | 0.0008893***
(0.0004504) | | Socij | 1.329344***
(0.4147179) | 1.699106***
(0.3668167) | 1.744836***
(0.2370462) | Patij /Popij | 0.0000146**
(0.00000463) | 0.0004679***
(0.000085) | 0.0005694***
(0.0000679) | | Tecij | 0.2277579**
(0.1062781) | -0.05579
(0.1089859) | 0.121154
(0.1586508) | Cons | 2.513486***
(0.1472295) | 2.292235***
(0.1332833) | 1.999777***
(0.1844383) | | InsijⅠ | 0.013834
(0.0347458) | 0.046011
(0.0322685) | 0.1607244***
(0.0266826) | α | 0.21133 | 0.377051 | 0.372476 | | Log likelihood | -1256.93 | -3193.46 | -3817.34 | | InsijⅡ | -0.04883
(0.1109177) | 0.186526**
(0.0885989) | 0.4449469***
(0.0865728) | | | | |
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