As for surplus countries, there would be somewhat more cases of trade-offs than complementarities, although the latter group would include some of the larger countries (e.g. Germany, Japan and Korea). Highlights of this work includes the 2011 report “How's Life?” ( For a revision of the limitations of GDP to gauge material living standards and well-being see also Chapter 6 of the 2006 edition of Going for Growth on “Alternative Measures of Well-Being” (OECD, 2006b). Some measures that extend GDP numbers to non-market production, and thereby may come closer to indicators of well-being, have also been explored the 2011 edition of Going for Growth (Annex 1 of OECD, 2011e).