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Table 4 Correlations matrix (Total)

From: Efficiency evaluation of BRICS’s national innovation systems based on bias-corrected network data envelopment analysis

  GERD Fin Gov Res Tot GERD Perf Educ HiTech Exp TM Appl
GERD Fin Gov 1 .800** .966** .879** .799**
Res Tot .800** 1 .828** .909** .415*
GERD Perf Educ .966** .828** 1 .906** .816**
HiTech Exp .879** .909** .906** 1 .640**
TM Appl .799** .415* .816** .640** 1
  1. **, * represent significance at 5 and 10% level of significance, respectively