A Systems View Across Time and Space
From: Innovation and service outsourcing: an empirical analysis based on data from Tunisian firms
Standard ordered probit | Ordered probit with selection | |||||
---|---|---|---|---|---|---|
(1) red_cout | (2) qua_ser | (3) flex_pro | (1) red_cout | (2) qua_ser | (3) flex_pro | |
LR test | 7118.654 | 9766.78 | 5960.21 | 4529.506 | 1581.3 | 3691.124 |
Prob > χ 2 | (0.000) | (0.000) | (0.000) | (0.000) | (0.000) | (0.000) |
Wald χ 7 2 | 35.385 | 41.49 | 30.82 | 35.26 | 44.821 | 27.773 |
Prob > χ 2 | (0.000) | (0.000) | (0.000) | (0.000) | (0.000) | (0.000) |
AIC | 42,663.3 | 31,940.35a | 45,414.32 | 37,893.89a | 35,921.03 | 41,897.73a |
BIC | 42,695.03 | 31,972.08a | 45,446.05 | 37,946a | 35,973.14 | 41,949.83a |