Stark, Oded; Rendl, Franz; Jakubek, Marcin - 2011
Let a society’s unhappiness be measured by the aggregate of the levels of relative deprivation of its members. When two … societies of equal size, F and M, merge, unhappiness in the merged society is shown to be higher than the sum of the levels of … marriages are formed such that the number of households in the merged society is equal to the number of individuals in one of …