中国科学院数学与系统科学研究院期刊网

Figure/Table detail

The Impact of Leverage Trading on Stock Liquidity: Evidence from Margin Trading in Chinese A-Share Market
Rongxi ZHOU, Yukun TAO, Yaojian DENG, Xiao LIU
China Journal of Econometrics, 2023, 3(3): 848-871.   DOI: 10.12012/CJoE2022-0082

变量 (1)
Espread
(2)
Espread
(3)
Espread
(4)
Espread
$ D_{it} $ $ - $0.001 0.001 $ - $0.004 $ - $0.002
($ - $0.36) (0.25) ($ - $0.66) ($ - $0.70)
$ {\rm PIN}\ P25_{it} $ $ -0.079^{\ast\ast\ast} $ $ -0.073^{\ast\ast\ast} $
($ - $28.91) ($ - $26.03)
$ {\rm PIN}\ P25_{it}\times D_{it} $ $ -0.017^{\ast\ast\ast} $ $ -0.016^{\ast\ast\ast} $
($ - $3.51) ($ - $3.11)
$ {\rm PIN}\ P10_{it} $ $ -0.121^{\ast\ast\ast} $ $ -0.116^{\ast\ast\ast} $
($ - $31.91) ($ - $29.13)
$ {\rm PIN}\ P10_{it}\times D_{it} $ $ -0.025^{\ast\ast\ast} $ $ -0.022^{\ast\ast\ast} $
($ - $3.81) ($ - $3.31)
控制变量
月份固定效应
观测值 3617 3606 3617 3606
表9 信息不对称程度较低时杠杆交易对交易成本的影响
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