TY - CHAP AB - The chapter estimates the cost of maintaining a child, at different ages, the cost of being single, and the cost of additional adults present in a family, with the aim of making comparable the income levels of different households. The study investigates the issue of econometric identification of equivalence scales within a demand system modified to include demographic characteristics consistently with economic theory. It shows that a robust estimation of equivalence scales must take into formal consideration the problem of econometric identification. The estimate also puts forward all-encompassing demographic specifications to identify costs due to differences in needs, household lifestyles, and economies of scale. VL - 18 SN - 978-0-85724-146-7, 978-0-85724-145-0/1049-2585 DO - 10.1108/S1049-2585(2010)0000018013 UR - https://doi.org/10.1108/S1049-2585(2010)0000018013 AU - Menon Martina AU - Perali Federico ED - John A. Bishop PY - 2010 Y1 - 2010/01/01 TI - Chapter 10 Econometric identification of the cost of maintaining a child T2 - Studies in Applied Welfare Analysis: Papers from the Third ECINEQ Meeting T3 - Research on Economic Inequality PB - Emerald Group Publishing Limited SP - 219 EP - 255 Y2 - 2024/09/24 ER -