摘要：The sensitivity analysis represents the investigation concerning some factors, the possible changes, errors that may appear, the impact that they will have on the researched phenomena. It is also a measure of risk measurement in correlation with the system performances. The sensitivity analysis is also important for its multiple uses: support in decision-taking; means of communication; solution for a better understanding of a phenomenon and for its quantification; the development and improvement of the suggested model (models) for the study of the economic phenomenon. The sensitivity analysis is also useful for the following reasons: it can also be used for indicating how important is the modification of the management decisions; identifies strategies for different situations, wha t are the values of the parameter for which the strategy should be changed; it can also be used for testing if a simple decisional strategy can be used or if a compex conditional strategy is worth using; it is also used in order to establish the risk degree of a strategy or of a scenario
