... of the points A or C, and the values of the distance at the points A, C are greater than the values of the distance at the points E, H, I, we get the desiredstrict inequality and this part of ... established, only then the analysis of its structure can be performed.3.2 Least core non triviality for quadratic and piecewise linear taxesAs already mentioned, the framework of quadratic taxations represents ... Filip∗1,21Department of Statistics, Forecasting and Mathematics,Faculty of Economics and Business Administration,University Babe¸s Bolyai, 400591 Cluj-Napoca, Romania2Laboratoire d’Economie d’Orl´eans,Facult´e...