Balance test results
| Variable | Unmatched | Mean | % Reduct. | t-test | V(T)/V(C) | |||
|---|---|---|---|---|---|---|---|---|
| Matched | Treated | Control | % bias | |bias| | t | p>|t| | ||
| Lnage | U | 2.600 | 2.528 | 17.10 | 2.560 | 0.0100 | 1.080 | 1.08 |
| M | 2.600 | 2.584 | 3.700 | 78.30 | 0.440 | 0.661 | 1.090 | |
| Lnsize | U | 22.02 | 21.57 | 47.20 | 7.350 | 0 | 1.37* | 1.37* |
| M | 22.02 | 22.03 | −0.900 | 98 | −0.100 | 0.919 | 0.970 | |
| Growth | U | 0.338 | 0.299 | 6 | 0.990 | 0.323 | 2.01* | 2.01* |
| M | 0.338 | 0.392 | −8.100 | −35.60 | −0.880 | 0.380 | 1.28* | |
| Power | U | 1.714 | 1.714 | 0 | −0.0100 | 0.995 | 1.210 | 1.21 |
| M | 1.714 | 1.713 | 0 | 92.60 | 0 | 1 | 1.180 | |
| RoA | U | 0.0512 | 0.0509 | 0.700 | 0.100 | 0.920 | 1.240 | 1.24 |
| M | 0.0512 | 0.0503 | 1.900 | −187.6 | 0.220 | 0.825 | 1.190 | |
| Lev | U | 0.399 | 0.345 | 29.80 | 4.480 | 0 | 1.090 | 1.09 |
| M | 0.399 | 0.393 | 3.300 | 89 | 0.380 | 0.707 | 0.970 | |
| Indro | U | 0.373 | 0.371 | 4.500 | 0.660 | 0.512 | 0.890 | 0.89 |
| M | 0.373 | 0.375 | −3.500 | 22.90 | −0.400 | 0.693 | 0.78* | |
| Lnboard | U | 2.219 | 2.210 | 5.300 | 0.780 | 0.433 | 1.010 | 1.01 |
| M | 2.219 | 2.228 | −5.800 | −9.900 | −0.690 | 0.490 | 1.040 | |
| Ratio | U | 5.618 | 5.690 | −2.100 | −0.310 | 0.758 | 0.960 | 0.96 |
| M | 5.618 | 5.807 | −5.500 | −161.4 | −0.650 | 0.518 | 0.960 | |
| Variable | Unmatched | Mean | % Reduct. | V(T)/V(C) | ||||
|---|---|---|---|---|---|---|---|---|
| Matched | Treated | Control | % bias | |bias| | ||||
| U | 2.600 | 2.528 | 17.10 | 2.560 | 0.0100 | 1.080 | 1.08 | |
| M | 2.600 | 2.584 | 3.700 | 78.30 | 0.440 | 0.661 | 1.090 | |
| U | 22.02 | 21.57 | 47.20 | 7.350 | 0 | 1.37* | 1.37* | |
| M | 22.02 | 22.03 | −0.900 | 98 | −0.100 | 0.919 | 0.970 | |
| U | 0.338 | 0.299 | 6 | 0.990 | 0.323 | 2.01* | 2.01* | |
| M | 0.338 | 0.392 | −8.100 | −35.60 | −0.880 | 0.380 | 1.28* | |
| U | 1.714 | 1.714 | 0 | −0.0100 | 0.995 | 1.210 | 1.21 | |
| M | 1.714 | 1.713 | 0 | 92.60 | 0 | 1 | 1.180 | |
| U | 0.0512 | 0.0509 | 0.700 | 0.100 | 0.920 | 1.240 | 1.24 | |
| M | 0.0512 | 0.0503 | 1.900 | −187.6 | 0.220 | 0.825 | 1.190 | |
| U | 0.399 | 0.345 | 29.80 | 4.480 | 0 | 1.090 | 1.09 | |
| M | 0.399 | 0.393 | 3.300 | 89 | 0.380 | 0.707 | 0.970 | |
| U | 0.373 | 0.371 | 4.500 | 0.660 | 0.512 | 0.890 | 0.89 | |
| M | 0.373 | 0.375 | −3.500 | 22.90 | −0.400 | 0.693 | 0.78* | |
| U | 2.219 | 2.210 | 5.300 | 0.780 | 0.433 | 1.010 | 1.01 | |
| M | 2.219 | 2.228 | −5.800 | −9.900 | −0.690 | 0.490 | 1.040 | |
| U | 5.618 | 5.690 | −2.100 | −0.310 | 0.758 | 0.960 | 0.96 | |
| M | 5.618 | 5.807 | −5.500 | −161.4 | −0.650 | 0.518 | 0.960 | |
Note(s): Table by authors
Sharing content requires targeting cookies to be enabled. Please update your cookie preferences to use this feature.