UTILIZAREA TEHNOLOGIILOR INFORMAŢIEI ÎN FUNDAMENTAREA DECIZIILOR PRIVIND PROIECTELE COMPLEXE DIN DOMENIUL TURISMULUI ÎN CONDIŢII DE RISC

Sometimes, managers have to make decision when they have little knowledge about the field consequences of their action. If we imagine a scale, at one of its ends one may say that a decision has been made under certainty conditions and at the other end decisions are made under uncertainty conditions. When the certainty conditions are not present, but we trust our intuition regarding the possibility of any condition to appear, one may say that decision-making is performed under risk condition.If we refer only to economic decisional processes, we actually come across risk conditions in all fields. Thus, we have: estimate operation risk, contractual operation risk, investment risk, insurance risk, making risk, assets risk and so on. Managerial situations involving a complex of interrelated activities can be modeled as networks. Of a special interest among the network models are the Program Evaluation Review Technique (PERT) and the Critical Path Method (CPM) and the recently Microsoft Project. The paper presents some aspects of decisional issues which appear within the tourist field, based on the above mentioned tools.