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Table 3 Prediction statistics

From: Innovation decision of Tunisian service firms: an empirical analysis

  Actual probability One-stage model Two-stage model
Number % Predicted probability % Predicted probability %
0: No-innovation 23 21.30 13 12.04 - -
1: New-to-market 10 9.26 4 3.70 5 5.88
2: New-to-firm 18 16.67 3 2.78 3 3.53
3: Both 57 52.78 46 42.59 50 58.82
Number of observation 1–3 85     58  
Number of observation 0–3 108   66    
Correct prediction rate    61.11   68.23