This Research Companion examines the effects of work hours on individual and family well-being and questions why people work hard and whether some can work too hard. It integrates contributions from two areas of research-- work hours and work addiction-- that have historically been pursued...

Currently developed countries pay much more attention to harmfully addictive substances than developing countries. However, the experience of developed countries is very relevant to the developing world since substance abuse is likely to impose a continually increasing burden of disease in this...