Research Article
Magnitude of Construction Cost and Schedule Overruns in Public Work Projects
Table 11
ANOVA results for construction cost and schedule overruns by project completion year.
| Project completion year | Unit | Mean | -value | -value | -critical |
| Construction cost overrun | | | From 1991 to 2000 | % | 2.66 | 0.721 | 0.396 | 3.867 | From 2001 to 2008 | % | 3.25 | Construction schedule overrun | | | Less than 1 year | % | 4.23 | 2.093 | 0.149 | 3.867 | More than 1 year | % | −1.27 |
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