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Table 3 OLS Regression analysis with the full sample

From: The impact of cultural diversity on firm innovation: evidence from Dutch micro-data

  Innovative Product Process Innovative Product Process
   (1)  (2)  (3)  (4)  (5)  (6)
Diversity index 0.0537*** 0.0564*** −0.007 - - -
  (0.0266) (0.0245) (0.0231)    
ln(unique) - - - 0.0193 0.0254* 0.009
     (0.0143) (0.0131) (0.0125)
Share of foreign born −0.244*** −0.145** 0.0262 −0.284*** −0.205*** −0.008
  (0.0626) (0.0592) (0.0594) (0.0765) (0.0717) (0.0704)
Medium-skilled employees 0.0101 0.0286* 0.00518 0.0104 0.0287* 0.005
  (0.0163) (0.0151) (0.0143) (0.0163) (0.0151) (0.0143)
High-skilled employees 0.0563** 0.0802*** 0.0270 0.0570** 0.0808*** 0.0267
  (0.0247) (0.0237) (0.0224) (0.0247) (0.0237) (0.0223)
Empl. in scientific occupations 0.0942** 0.0940** 0.0813** 0.0963** 0.0956** 0.0795**
  (0.0411) (0.0404) (0.0390) (0.0411) (0.0403) (0.0390)
Employees aged 25-34 0.350*** 0.263*** 0.216*** 0.354*** 0.267*** 0.216***
  (0.0772) (0.0713) (0.0649) (0.0772) (0.0714) (0.0649)
Employees aged 35-44 0.584*** 0.456*** 0.346*** 0.590*** 0.463*** 0.345***
  (0.0778) (0.0715) (0.0682) (0.0778) (0.0715) (0.0681)
Employees aged 45-54 −0.142* −0.0104 −0.0515 −0.141* −0.00709 −0.0476
  (0.0813) (0.0741) (0.0676) (0.0815) (0.0744) (0.0677)
Employees aged 55-64 0.328*** 0.206* 0.192* 0.337*** 0.215* 0.191*
  (0.121) (0.114) (0.100) (0.121) (0.114) (0.100)
Constant −0.203** −0.295*** −0.184** −0.188* −0.271*** −0.166*
  (0.0942) (0.0868) (0.0862) (0.0963) (0.0884) (0.0880)
Regional FE Yes Yes Yes Yes Yes Yes
Sector FE Yes Yes Yes Yes Yes Yes
Observations 4582 4582 4582 4582 4582 4582
R-squared 0.327 0.291 0.201 0.327 0.291 0.201
  1. Notes: All estimations also include the following firm variables: firm size (number of employees); firm is part of a group; headquarters is abroad; openness to change; obstacles: lack of personnel; obstacles: lack of technology; prepared knowledge strategy. Robust standard errors in parentheses; ***p < 0.01, **p < 0.05, *p < 0.1.