Market maker competition and price efficiency: Evidence from China
被引:9
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作者:
Zhang, Wei
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Tianjin Univ, Coll Management & Econ, China Ctr Social Comp & Analyt, Tianjin 300072, Peoples R ChinaTianjin Univ, Coll Management & Econ, China Ctr Social Comp & Analyt, Tianjin 300072, Peoples R China
Zhang, Wei
[1
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Huang, Ke
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Tianjin Univ, Coll Management & Econ, China Ctr Social Comp & Analyt, Tianjin 300072, Peoples R ChinaTianjin Univ, Coll Management & Econ, China Ctr Social Comp & Analyt, Tianjin 300072, Peoples R China
Huang, Ke
[1
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Feng, Xu
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Tianjin Univ, Coll Management & Econ, China Ctr Social Comp & Analyt, Tianjin 300072, Peoples R ChinaTianjin Univ, Coll Management & Econ, China Ctr Social Comp & Analyt, Tianjin 300072, Peoples R China
Feng, Xu
[1
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Zhang, Yongjie
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Tianjin Univ, Coll Management & Econ, China Ctr Social Comp & Analyt, Tianjin 300072, Peoples R ChinaTianjin Univ, Coll Management & Econ, China Ctr Social Comp & Analyt, Tianjin 300072, Peoples R China
Zhang, Yongjie
[1
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机构:
[1] Tianjin Univ, Coll Management & Econ, China Ctr Social Comp & Analyt, Tianjin 300072, Peoples R China
We test the relationship between market maker competition and stock price efficiency. Using the number of market makers as a proxy for competition, the results show a strong positive correlation between competition and stock price efficiency. Moreover, price efficiency is higher when competing market makers have higher research ability. We suggest that market maker competition increases price efficiency through two channels: 1) Competition decreases transaction costs, and 2) Uninformed market makers learn from orders submitted by informed market makers through competition. The latter happens only in the group of market makers with higher experiences. The results imply that the price efficiency can be improved by enhancing the competition of market makers with high research ability and experiences.
机构:
Korea Univ, Dept Econ, 145 Anam Ro, Seoul 02841, South KoreaKorea Univ, Dept Econ, 145 Anam Ro, Seoul 02841, South Korea
Koh, Kanghyok
Jeon, Sungho
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机构:
Korea Informat Soc Dev Inst, 18 Jeongtong Ro, Jincheon Gun 27872, Chungcheongbuk, South KoreaKorea Univ, Dept Econ, 145 Anam Ro, Seoul 02841, South Korea
Jeon, Sungho
Lee, Jinhyuk
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Korea Univ, Dept Econ, 145 Anam Ro, Seoul 02841, South KoreaKorea Univ, Dept Econ, 145 Anam Ro, Seoul 02841, South Korea
机构:
Univ Int Business & Econ, Sch Int Trade & Econ, Beijing, Peoples R ChinaUniv Int Business & Econ, Sch Int Trade & Econ, Beijing, Peoples R China
Zheng, Xiaojia
Zhang, Xuebin
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机构:
Univ Int Business & Econ, Sch Int Trade & Econ, Beijing, Peoples R ChinaUniv Int Business & Econ, Sch Int Trade & Econ, Beijing, Peoples R China
Zhang, Xuebin
Yang, Ge
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机构:
Univ Int Business & Econ, Business Sch, Beijing, Peoples R China
Univ Int Business & Econ, Business Sch, 10 Huixin East St, Beijing 100029, Peoples R ChinaUniv Int Business & Econ, Sch Int Trade & Econ, Beijing, Peoples R China
Yang, Ge
Wang, Liqing
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机构:
Yinhua Fund Management Co Ltd, Dept Channel Business, Beijing, Peoples R ChinaUniv Int Business & Econ, Sch Int Trade & Econ, Beijing, Peoples R China