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Como decidir sem o viés da primeira impressão

"In general, when people need to make strategic decisions, they have a lot of data in hand. The problem is that sometimes, these data are not used in the best possible way", says prof. Olivier Sibony from HEC Paris. "Because we already have a formed opinion at the beginning of the decision-making process, we might give too much importance to pieces of information that are not necessarily "relevant".