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. 2018 Dec 10;115(50):12646–12653. doi: 10.1073/pnas.1800475115

Table 2.

Survival and growth at the third year for pioneer firms (models 1 and 4), nonpioneer firms (models 2 and 5), and all new firms (models 3 and 6)

Dependent variable
Survival rate at third year, S(t+3) 3-y growth rate, G(t+3)
Independent variables 1 2 3 4 5 6
Industry knowledge (Φ) 0.457*** 0.091*** 0.091*** 0.185*** 0.054*** 0.054***
(0.123) (0.007) (0.007) (0.031) (0.002) (0.002)
Pioneer dummy 0.156 0.088**
(0.126) (0.038)
Industry knowledge: pioneer dummy 0.203** 0.091***
(0.093) (0.027)
Occupation knowledge (Ψ) 0.035 0.035*** 0.036*** -0.029 0.012*** 0.011***
(0.092) (0.007) (0.007) (0.023) (0.002) (0.002)
Years of schooling (edu) 0.134 0.008 0.009 0.012 0.002 0.002
(0.091) (0.007) (0.007) (0.025) (0.002) (0.002)
Local knowledge (ρ) 0.228*** 0.084*** 0.085*** 0.007 −0.007*** −0.007***
(0.072) (0.006) (0.006) (0.019) (0.002) (0.002)
Firm controls
Year f.e.
Industry f.e.
Region f.e.
Firm type Pioneers Nonpioneers All Pioneers Nonpioneers All
Observations 1,632 284,369 286,001 1,376 242,192 243,568
McFadden 0.2367 0.0404 0.0404
AICc 1,613 231,739 233,106
Log-likelihood 541 115,638 116,320
R2 0.344 0.152 0.152
Adjusted R2 0.215 0.151 0.151
F statistic 2.665*** 188.475*** 188.274***
(df = 226) (df = 230) (df = 232)

The interaction between industry knowledge and a dummy for pioneers is positive and significant, meaning that the effect of industry-specific knowledge is larger for pioneer companies. As before, all knowledge variables are expressed in SD units. Firm controls include initial size and average wage. *P<0.1; **P0.05; ***P<0.01. SEs are in parentheses. AICc, corrected Akaike Information Criterion; df, degrees of freedom; f.e., fixed effects.