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This research tests the thesis that the neoclassical microeconomic and the new household economic theoretical assumptions on migration decisionmaking rules are segmented by gender, marital status, and time frame of intention to migrate. Comparative tests of both theories within the same study design are relatively rare. Utilizing data from the Causes of Migration in South Africa national migration survey, we analyse how individually held ''own-future'' versus alternative ''household well-being'' migration decision rules effect the intentions to migrate of male and female adults in South Africa. Results from the gender and marital status specific logistic regressions models show consistent support for the different gender-marital status decision rule thesis. Specifically, the ''maximizing one's own future'' neoclassical microeconomic theory proposition is more applicable for never married men and women, the ''maximizing household income'' proposition for married men with short-term migration intentions, and the ''reduce household risk'' proposition for longer time horizon migration intentions of married men and women. Results provide new evidence on the way household strategies and individual goals jointly affect intentions to move or stay.

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Owing to previously limited data availability, low contraceptive prevalence, and predominance of permanent method use in Nepal, there have been few studies of contraceptive-use dynamics. The aim of this article is to examine contraceptive use dynamics in Nepal in light of the country's ongoing fertility transition and change in contraceptive method-mix. Drawing on the 2003 Contraceptive Acceptance and Use Patterns Survey of Nepal and the quality-of-care framework, a proportional hazards model is used to explore contraceptive discontinuation of injections and pills. Results show that source of method from non-government services, high level of information given, one-to-one counseling, satisfaction with services, and shorter travel time to source are associated with lower odds of discontinuation. Despite the experience of side effects, women in Nepal are highly motivated to regulate their fertility. Results suggest detailed information given to users can have significant influence on continuation of methods rather than merely providing information on alternative methods and group counseling.