\(Trades_{i,t}\) | \(Turnover_{i,t}\) | |||||||
---|---|---|---|---|---|---|---|---|
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
\(Leader\ count_{i,t-1}\) | 0.0196\(^{***}\) | 0.0194\(^{***}\) | 0.0186\(^{***}\) | 0.0184\(^{***}\) | ||||
(4.31) | (4.26) | (3.25) | (3.22) | |||||
\(Leader\ positive_{i,t-1}\) | 0.0319 | −0.0064 | 0.0706 | 0.0373 | ||||
(0.420) | (−0.09) | (0.62) | (0.34) | |||||
\(Leader\ negative_{i,t-1}\) | 0.1153\(^{*}\) | 0.0838 | 0.1030 | 0.0668 | ||||
(1.81) | (1.35) | (1.14) | (0.76) | |||||
\(Return_{i,t-1}\) | 0.6398\(^{***}\) | 0.6413\(^{***}\) | 0.6416\(^{***}\) | 0.6401\(^{***}\) | 0.0699 | 0.0716 | 0.0717 | 0.0704 |
(5.86) | (5.87) | (5.88) | (5.87) | (0.38) | (0.39) | (0.39) | (0.38) | |
\(Return\ SD_{i,t-1}\) | 0.4159\(^{**}\) | 0.4187\(^{**}\) | 0.4187\(^{**}\) | 0.4159\(^{**}\) | 0.8853\(^{**}\) | 0.8879\(^{**}\) | 0.8879\(^{**}\) | 0.8852\(^{**}\) |
(2.07) | (2.08) | (2.08) | (2.07) | (2.46) | (2.47) | (2.47) | (2.46) | |
\(No.securities_{i,t-1}\) | 0.4640\(^{***}\) | 0.4647\(^{***}\) | 0.4646\(^{***}\) | 0.4640\(^{***}\) | 0.2987\(^{***}\) | 0.2993\(^{***}\) | 0.2993\(^{***}\) | 0.2986\(^{***}\) |
(23.84) | (23.82) | (23.82) | (23.84) | (13.14) | (3.16) | (13.16) | (13.13) | |
\(No.followers_{i,t-1}\) | 0.0693\(^{**}\) | 0.0701\(^{**}\) | 0.0701\(^{**}\) | 0.0693\(^{**}\) | 0.0844\(^{***}\) | 0.0852\(^{***}\) | 0.0851\(^{***}\) | 0.0844\(^{***}\) |
(2.09) | (2.11) | (2.11) | (2.09) | (2.77) | (2.79) | (2.79) | (2.77) | |
\(Portfolio\ age_{i,t-1}\) | −0.1436\(^{***}\) | −0.1438\(^{***}\) | − 0.1439\(^{***}\) | −0.1436\(^{***}\) | − 0.1413\(^{***}\) | − 0.1415\(^{***}\) | − 0.1416\(^{***}\) | − 0.1413\(^{***}\) |
(−6.54) | (−6.53) | (−6.54) | (−6.54) | (−4.83) | (−4.83) | (−4.83) | (−4.83) | |
\(No.leaders_{i,t-1}\) | 0.0921\(^{***}\) | 0.0972\(^{***}\) | 0.0969\(^{***}\) | 0.0918\(^{***}\) | 0.0709\(^{***}\) | 0.0757\(^{***}\) | 0.0755\(^{***}\) | 0.0707\(^{***}\) |
(4.50) | (4.78) | (4.77) | (4.49) | (3.45) | (3.70) | (3.69) | (3.44) | |
\(Leader\ return_{i,t-1}\) | 0.2184\(^{*}\) | 0.2339\(^{**}\) | 0.2346\(^{**}\) | 0.2188\(^{*}\) | 0.3543\(^{**}\) | 0.3681\(^{**}\) | 0.3696\(^{**}\) | 0.3537\(^{**}\) |
(1.93) | (2.06) | (2.07) | (1.94) | (2.17) | (2.25) | (2.25) | (2.17) | |
\(Leader\ SD_{i,t-1}\) | 0.5756 | 0.5826 | 0.5798 | 0.5734 | 0.4260 | 0.4322 | 0.4302 | 0.4238 |
(1.55) | (1.58) | (1.57) | (1.54) | ( 0.85) | (0.87) | (0.86) | (0.85) | |
\(Leader\ trades_{i,t-1}\) | 0.0506\(^{***}\) | 0.0546\(^{***}\) | 0.0549\(^{***}\) | 0.0509\(^{***}\) | 0.0365\(^{**}\) | 0.0403\(^{**}\) | 0.0405\(^{**}\) | 0.0368\(^{**}\) |
(4.46) | (4.83) | (4.86) | (4.48) | (2.20) | (2.44) | (2.46) | (2.21) | |
\(Leader\ followers_{i,t-1}\) | 0.0130 | 0.0187\(^{*}\) | 0.0184\(^{*}\) | 0.0128 | 0.0118 | 0.0171 | 0.0169 | 0.0116 |
(1.23) | (1.79) | (1.76) | (1.22) | (0.89) | (1.30) | (1.28) | (0.87) | |
\(Leader\ securities_{i,t-1}\) | 0.0172 | 0.0159 | 0.0158 | 0.0171 | 0.0364 | 0.0352 | 0.0351 | 0.0364 |
(1.06) | (0.98) | (0.97) | (1.06) | (1.52) | (1.46) | (1.46) | (1.52) | |
\(Leader\ age_{i,t-1}\) | − 0.0380\(^{***}\) | − 0.0420\(^{***}\) | −0.0418\(^{***}\) | −0.0379\(^{***}\) | −0.0416\(^{***}\) | −0.0453\(^{***}\) | −0.0452\(^{***}\) | −0.0415\(^{***}\) |
(0.0110) | (− 3.83) | (− 3.82) | (− 3.46) | (− 2.95) | (− 3.19) | (− 3.18) | (− 2.94) | |
Portfolio fixed effects | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Time fixed effects | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Observations | 150,447 | 150,447 | 150,447 | 150,447 | 150,447 | 150,447 | 150,447 | 150,447 |
Adjusted \(R^{2}\) | .3380 | 0.3377 | 0.3377 | 0.3380 | 0.3426 | 0.3425 | 0.3425 | 0.3426 |