Chinese Journal of Management Science ›› 2023, Vol. 31 ›› Issue (12): 57-68.doi: 10.16381/j.cnki.issn1003-207x.2021.2003
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Yong-ji ZHANG1,Tian-xiong LI2,Zhi SU2,3(),Qiong HUANG4
Received:
2021-09-30
Revised:
2022-03-22
Online:
2023-12-15
Published:
2023-12-20
Contact:
Zhi SU
E-mail:suzhi1218@163.com
CLC Number:
Yong-ji ZHANG,Tian-xiong LI,Zhi SU,Qiong HUANG. Fund Size, Investor Attention and Fund Performance Persistence[J]. Chinese Journal of Management Science, 2023, 31(12): 57-68.
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变量类型 | 变量名称 | 变量符号 | 变量定义 |
---|---|---|---|
核心 变量 | 资金净流入 | Flow | 基金在该期资金净流入与上期末资产净值的比值 |
交易成本 | Trade | 基金在该期交易成本除以期末资产净值 | |
持股集中度 | HHI | 基金持有的每只股票份额占比的平方总和 | |
市场模型调整后回报率 | 单因子模型中的常数项 | ||
风险调整后回报率1 | 三因子模型(Fama和French)中的常数项 | ||
风险调整后回报率2 | 四因子模型(Carhart)中的常数项 | ||
风险调整后回报率3 | 五因子模型(Fama和French)中的常数项 | ||
风险调整后回报率4 | 四因子模型(Carhart)加入申万一级行业指数的前三个主成分后模型中的常数项 | ||
风险调整后回报率5 | 四因子模型(Carhart)加入申万一级行业指数的前24个主成分后模型中的常数项 | ||
控制 变量 | 基金收益率标准差 | Std | 基金赋权净值收益率在时间窗口的标准差 |
基金规模 | lnTNA | 基金在该期管理规模(即基金资产净值,单位:亿元)的对数值 | |
基金家族规模 | lnFamily | 基金所在公司在该期所管理的基金规模总和(单位:亿元)的对数值 | |
基金年龄 | lnFund_age | 距离存续期起始日的时间间隔(单位:年)并取对数 | |
基金分红总额 | Divdend | 基金该期分红总额(单位:元) | |
基金分红频率 | Num_Divdend | 基金该期分红次数 | |
基金经理性别 | Gender | 0-女;1-男 | |
基金经理学历 | Degree | 1-大专;2-大学本科;3-硕士;4-博士;5-博士后 | |
基金经理专业证书 | Certificate | 持有专业证书个数,本文考虑的专业证书为CFA、CPA和FRM | |
基金经理海外留学背景 | Foreign_edu | 有海外留学背景为1,无海外留学背景为0 |
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变量 | 平均值 | 标准差 | 最小值 | 最大值 | 样本量 |
---|---|---|---|---|---|
Flowi,t | -0.495 | 3.460 | -15.060 | 15.560 | 10443 |
Tradei,[t+1,t+2] | 0.004 | 0.005 | 0.000 | 0.023 | 4955 |
HHIi,[t+1,t+2] | 0.049 | 0.034 | 0.009 | 0.268 | 10449 |
1.019 | 3.162 | -9.147 | 13.670 | 10399 | |
0.640 | 2.893 | -9.109 | 11.340 | 10399 | |
0.906 | 2.884 | -7.696 | 11.780 | 10399 | |
0.275 | 2.825 | -9.958 | 10.540 | 10399 | |
1.028 | 2.855 | -7.919 | 11.420 | 10399 | |
0.642 | 2.975 | -9.423 | 10.240 | 10399 | |
STDi,[t-4,t-1] | 123.000 | 63.040 | 8.442 | 320.600 | 10399 |
lnTNAi,t | 2.157 | 1.726 | -3.888 | 5.145 | 10448 |
lnFamilyi,t | 6.647 | 1.292 | 2.918 | 8.830 | 10460 |
lnFundagei,t | 7.369 | 0.632 | 6.326 | 8.594 | 10460 |
Dividendi,t | 0.109 | 0.624 | 0 | 6.288 | 10460 |
Num_Dividendi,t | 0.082 | 0.303 | 0 | 5 | 10460 |
Genderi,t | 0.838 | 0.369 | 0 | 1 | 10460 |
Degreei,t | 3.090 | 0.388 | 1 | 5 | 10460 |
Certificatei,t | 0.102 | 0.352 | 0 | 2 | 10460 |
Foreign_edui,t | 0.078 | 0.268 | 0 | 1 | 10460 |
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变量 | (1) | (2) | (3) | (4) | (5) | (6) |
---|---|---|---|---|---|---|
Flowi,t | Flowi,t | |||||
Return: | Return: | |||||
Returni,[t-4,t-1] | -0.077*** (0.020) | 0.040*** (0.013) | -0.076*** (0.019) | -0.069** (0.022) | 0.020* (0.012) | -0.053** (0.022) |
Flowi,t | -0.029*** (0.010) | -0.030*** (0.010) | ||||
控制变量、个体效应、时间效应 | Yes | Yes | Yes | Yes | Yes | Yes |
样本量 | 9633 | 10390 | 9632 | 9633 | 10390 | 9632 |
R2 | 0.265 | 0.016 | 0.265 | 0.264 | 0.016 | 0.264 |
个体数 | 1292 | 1375 | 1291 | 1292 | 1375 | 1291 |
非参百分位Bootstrap法P值 | 0.001 | 0.003 | ||||
变量 | Return: | Return: | ||||
(7) | (8) | (9) | (10) | (11) | (12) | |
Flowi,t | Flowi,t | |||||
Returni,[t-4,t-1] | -0.059*** (0.021) | 0.027** (0.012) | -0.058*** (0.021) | -0.048** (0.021) | 0.027 (0.017) | -0.048** (0.021) |
Flowi,t | -0.029*** (0.010) | -0.030*** (0.010) | ||||
控制变量、个体效应、时间效应 | Yes | Yes | Yes | Yes | Yes | Yes |
样本量 | 9633 | 10390 | 9632 | 9633 | 10390 | 9632 |
R2 | 0.266 | 0.016 | 0.266 | 0.265 | 0.016 | 0.265 |
个体数 | 1292 | 1375 | 1291 | 1292 | 1375 | 1291 |
非参百分位Bootstrap法P值 | 0.010 | 0.131 | ||||
变量 | Return: | Return: | ||||
(13) | (14) | (15) | (16) | (17) | (18) | |
Flowi,t | Flowi,t | |||||
Returni, [t-4,t-1] | -0.093*** (0.021) | 0.007 (0.018) | -0.093*** (0.021) | -0.068*** (0.024) | -0.004 (0.019) | -0.068*** (0.024) |
Flowi,t | -0.030*** (0.010) | -0.030*** (0.010) | ||||
控制变量、个体效应、时间效应 | Yes | Yes | Yes | Yes | Yes | Yes |
样本量 | 9633 | 10390 | 9632 | 9633 | 10390 | 9632 |
R2 | 0.265 | 0.016 | 0.265 | 0.264 | 0.016 | 0.264 |
个体数 | 1292 | 1375 | 1291 | 1292 | 1375 | 1291 |
非参百分位Bootstrap法P值 | 0.166 | 0.336 |
"
变量 | 中小盘基金 | |||||||
---|---|---|---|---|---|---|---|---|
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
Tradei,[t+1,t+2] | HHIi,[t+1,t+2] | HHIi,[t,t+1] | ||||||
Flowi,t | -0.057*** (0.014) | 6.6e-05*** (1.0e-05) | -0.063*** (0.017) | 3.7e-06 (2.6e-05) | -0.059*** (0.014) | |||
Tradei,[t+1,t+2] | 194.1*** (62.98) | |||||||
HHIi,[t+1,t+2] | 6.390 (7.920) | |||||||
Flowi,[t,t+1] | 0.0277 (0.165) | -0.002* (0.001) | 0.0556 (0.163) | |||||
HHIi,[t,t+1] | 13.53** (5.923) | |||||||
控制变量、个体效应、时间效应 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
样本量 | 2341 | 2342 | 2341 | 2342 | 2341 | 2341 | 2342 | 2341 |
"
变量 | (1) | (2) | (3) | (4) | (5) | (6) |
---|---|---|---|---|---|---|
Flowi,t | Flowi,t | |||||
2006Q1-2007Q3 | 2007Q4-2014Q2 | |||||
0.188 (0.128) | -0.087 (0.072) | 0.185 (0.136) | -0.113*** (0.037) | 0.009*** (0.002) | -0.098** (0.037) | |
Flowi,t | 0.025 (0.210) | -1.407*** (0.481) | ||||
控制变量、个体效应、时间效应 | Yes | Yes | Yes | Yes | Yes | Yes |
样本量 | 82 | 82 | 82 | 2,266 | 2,265 | 2,265 |
变量 | 2014Q3-2015Q2 | 2015Q3-2020Q4 | ||||
(7) | (8) | (9) | (10) | (11) | (12) | |
Flowi,t | Flowi,t | |||||
0.068 (0.045) | 0.034 (0.063) | 0.071 (0.044) | -0.098*** (0.026) | 0.051** (0.010) | -0.097*** (0.026) | |
Flowi,t | -0.077*** (0.026) | -0.026** (0.013) | ||||
控制变量、个体效应、时间效应 | Yes | Yes | Yes | Yes | Yes | Yes |
样本量 | 461 | 461 | 461 | 6814 | 7572 | 6814 |
"
变量 | (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
---|---|---|---|---|---|---|---|---|---|
Flowi,t | Flowi,t | Flowi,t | |||||||
-0.069*** (0.022) | 0.038*** (0.013) | -0.068*** (0.022) | -0.050** (0.022) | 0.046** (0.020) | -0.048** (0.022) | -0.063*** (0.021) | 0.047*** (0.017) | -0.062*** (0.021) | |
-0.019 (0.022) | 0.011 (0.016) | -0.019 (0.022) | |||||||
-0.069*** (0.023) | -0.015 (0.0251) | -0.069*** (0.023) | |||||||
-0.042* (0.025) | -0.023 (0.023) | -0.043* (0.025) | |||||||
Flowi,t | -0.029*** (0.010) | -0.029*** (0.010) | -0.029*** (0.010) | ||||||
控制变量个体效应时间效应 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
样本量 | 9633 | 10390 | 9632 | 9633 | 10390 | 9632 | 9633 | 10390 | 9632 |
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