From: Near is more: learning efficiency in research and development innovation among interlocking firms
 | Y = Patent2t+1 | |
---|---|---|
X = CoPatent2t | X = KmPatent2t | |
(1) | (2) | |
Intercept | − 9.6360*** | − 9.6774*** |
(− 17.95) | (− 17.82) | |
Xt | 0.0305** | 0.0050* |
(2.77) | (2.39) | |
Control variables | YES | YES |
Firm & Year FE | YES | YES |
Adj R2 | 19.18% | 18.30% |
Obs | 3246 | 3246 |