Research Article
Empirical Study on the Obstacles to the Success of Joint Ventures in Construction Projects
Table 5
Results of statistical analysis.
| | Variables (potential obstacles of CJV success) | Senior management group (group 1) | Project management group (group 2) | Technical/site group (group 3) | All respondent group | Result of ANOVA | | Mean value | Rank | Mean value | Rank | Mean value | Rank | Mean value | Rank | F | Sig. |
| | V8 | 3.92 | 2 | 3.98 | 1 | 3.68 | 1 | 3.91 | 1 | 1.560 | 0.215 | | V7 | 3.92 | 2 | 3.86 | 2 | 3.59 | 2 | 3.79 | 2 | 1.157 | 0.319 | | V9 | 3.67 | 6 | 3.83 | 3 | 3.51 | 4 | 3.71 | 3 | 1.354 | 0.263 | | V4 | 3.75 | 4 | 3.74 | 5 | 3.59 | 2 | 3.69 | 4 | 0.373 | 0.690 | | V3 | 3.58 | 8 | 3.81 | 4 | 3.43 | 8 | 3.65 | 5 | 2.287 | 0.107 | | V5 | 3.75 | 4 | 3.72 | 6 | 3.49 | 5 | 3.64 | 6 | 0.937 | 0.395 | | V6 | 4.00 | 1 | 3.60 | 7 | 3.41 | 9 | 3.58 | 7 | 1.963 | 0.146 | | V2 | 3.42 | 12 | 3.52 | 9 | 3.46 | 6 | 3.49 | 8 | 0.093 | 0.911 | | V13 | 3.67 | 6 | 3.57 | 8 | 3.24 | 13 | 3.47 | 9 | 1.443 | 0.241 | | V10 | 3.50 | 11 | 3.48 | 11 | 3.38 | 11 | 3.45 | 10 | 0.166 | 0.847 | | V16 | 3.42 | 12 | 3.43 | 13 | 3.46 | 6 | 3.44 | 11 | 0.012 | 0.988 | | V12 | 3.25 | 15 | 3.48 | 11 | 3.41 | 9 | 3.43 | 12 | 0.340 | 0.713 | | V14 | 3.17 | 17 | 3.52 | 9 | 3.30 | 12 | 3.40 | 13 | 0.971 | 0.382 | | V17 | 3.58 | 8 | 3.33 | 14 | 3.24 | 13 | 3.33 | 14 | 0.565 | 0.570 | | V11 | 3.42 | 12 | 3.26 | 15 | 3.19 | 15 | 3.25 | 15 | 0.269 | 0.765 | | V1 | 3.25 | 15 | 3.26 | 15 | 3.14 | 16 | 3.21 | 16 | 0.315 | 0.731 | | V15 | 3.58 | 8 | 3.22 | 17 | 2.95 | 17 | 3.19 | 17 | 2.497 | 0.086 | | Number of survey responses | 12 | 59 | 38 | 109 | | | Kendall’s coefficient of concordance (W) | 0.146 | 0.074 | 0.067 | 0.065 | | Actual calculated chi-square value | 28.043 | 68.985 | 39.831 | 111.595 | | Critical chi-square value from the table | 26.30 | 26.30 | 26.30 | 26.30 | | Asymptotic level of significance | 0.031 | 0.000 | 0.001 | 0.000 |
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