From: Stock liquidity, financial constraints, and innovation in Chinese SMEs
INNOV_EXP | ||||
---|---|---|---|---|
Lag in Variables (1) | Changes in Variables (2) | Firm Fixed Effects (3) | System GMM (4) | |
CPQS | − 4.042*** | − 0.981*** | − 2.694*** | − 2.633*** |
(0.513) | (0.180) | (0.288) | (0.758) | |
TSHARE | 0.005*** | 0.001* | − 0.001 | 0.001 |
(0.001) | (0.001) | (0.001) | (0.001) | |
SHRHFD5 | -0.719** | -0.910** | − 1.149** | − 0.147 |
(0.326) | (0.435) | (0.461) | (0.645) | |
TO | − 5.252*** | − 2.202*** | − 5.674*** | -3.325 |
(1.080) | (0.420) | (0.483) | (2.578) | |
RET | 0.738** | 0.030 | 0.274*** | 0.118 |
(0.296) | (0.030) | (0.079) | (0.171) | |
FREE | 0.004** | − 0.002** | − 0.000 | − 0.004 |
(0.002) | (0.001) | (0.001) | (0.003) | |
VOL | − 0.055* | 0.007 | 0.022 | -0.052 |
(0.033) | (0.015) | (0.015) | (0.074) | |
EARN | − 0.366 | − 0.334*** | − 0.377** | − 1.267** |
(0.319) | (0.052) | (0.181) | (0.559) | |
INTAN | 0.829*** | 0.359** | 0.459*** | 0.772** |
(0.243) | (0.149) | (0.160) | (0.310) | |
LEV | 1.127*** | 0.381*** | 0.769*** | 0.321 |
(0.210) | (0.127) | (0.159) | (0.953) | |
ROE | 1.297*** | 0.243** | 0.428*** | 0.184 |
(0.298) | (0.097) | (0.163) | (0.412) | |
Q | − 0.011 | − 0.004 | − 0.017* | 0.023 |
(0.025) | (0.006) | (0.009) | (0.049) | |
BTM | 0.817*** | − 0.005 | 0.346*** | − 0.183 |
(0.180) | (0.079) | (0.121) | (0.406) | |
CAPITAL | 1.251*** | 0.636*** | 0.839*** | − 1.942 |
(0.429) | (0.127) | (0.225) | (1.424) | |
SALES | 0.001** | 0.001*** | 0.001*** | 0.002*** |
(0.000) | (0.000) | (0.000) | (0.001) | |
lnAGE | − 0.078 | 0.285 | − 0.061 | − 0.059 |
(0.094) | (0.218) | (0.292) | (0.217) | |
INNOV_EXPt-1 | 0.627*** | |||
(0.120) | ||||
CONSTANT | 16.807*** | 0.196*** | 18.574*** | 2.548 |
(0.430) | (0.048) | (0.846) | (10.116) | |
Year Dummies | Yes | Yes | Yes | Yes |
Industry Dummies | Yes | Yes | No | Yes |
N | 3901 | 3875 | 4664 | 3888 |
Adj.R2 | 0.360 | 0.130 | 0.626 | |
Hansen test (p-value) | 21.300 (0.128) | |||
AR (1) (p-value) | − 5.470 (0.000) | |||
AR (2) (p-value) | − 1.400 (0.162) |