3- RESEARCH METHOD
In this part, the stages of work performance is explained shortly.
After knowing effective risks in supply chain, the most important identified risks were replaced in the set of our suggestive model. On the basis of this model, a questionnaire was planned to evaluate the extent of general risks effect. As we mentioned before, suggestive model was chosen because of its comprehensive of main factors.
International Journal of Economics and Management Sciences Vol. 1, No. 3, 2011, pp. 60-72
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Fig6.Research method
5- STATISTICS POPULATION
Considering that a few experts are active in risk management area in Iran, and from this list, even less than that are working in supply chain risk management subject, therefore, in this research, we have used methods concerning experts judgment and multi standard decision making. Among methods of multi standard decision making, in order to estimate the extent of factors effect, the DEMATEL 24 method has been used.
6- INFORMATION ANALYSIS
The data extracted from experts views have been analyzed by using steps and stages DEMATEL algorithm.
7- RESEARCH FINDINGS
In this part, after completing questionnaires by experts and collecting data by using geometric mean, the factors which were identified as effective factors by half plus one experts were selected and calculated.
Analytical and calculative schedules are as follows: