Cet article examine les conditions d'emprunt pour une collectivité désirant acquérir un bien immobilier ; on dérive une règle simple applicable à des paramètres observables.

The application of this work is to decision taking with financial time-series, using learning algorithms. The traditional approach is to train a model using a prediction criterion, such as minimizing the squared error between predictions and actual values of a dependent variable, or maximizing...