“…An early meta-analysis (Haring, Stock, & Okun, 1984) found that males tend to report better well-being, while longitudinal studies also concluded that marriage supported psychological well-being (Kim & McKenry, 2002;Mentzakis, McNamee, Ryan, & Sutton, 2011). Similarly, increased well-being is commonly associated with higher absolute and relative income (Clark & Oswald, 1996;Mentzakis & Moro, 2009;Oswald, 1997), although consistent indicators for the latter are hard to identify. Finally, a strong positive link between better physical and mental health is reported consistently in 9 previous studies (Clark & Oswald, 2002;Mentzakis, 2011), although potential adaptation effects cannot be controlled for in our cross-sectional setting (Groot, 2000;Heyink, 1993).…”