Stark, Oded; Rendl, Franz; Jakubek, Marcin - Zentrum für Entwicklungsforschung (ZEF), Rheinische … - 2011
marriages are formed such that the number of households in the merged society is equal to the number of individuals in one of … with which individuals from the other, and even when the marriages have not (or not yet) led to income gains to the married …