General polygyny -- near universal marriage and polygyny -- is common in Africa. But why would men marry n wives for 1/n:th of the time instead of monogamously? Downsides include prolonged bachelorhood and a high degree of step-parenting. We point to the African slave trade which...

This paper studies the population estimates for 1500 of the current territory of Colombia. It reviews the literature and analyzes critically the methods and sources used in the field. We conclude that there is no consensus on population estimates for the period, much less with respect to the...

This investigation discusses and employs dynamic panel analysis to provide new insights into the concept of happiness, and particularly its dynamics. Arguments are advanced for its use both in terms of the advantages such analysis offers, and also because it takes into account dynamics omitted...

This paper analyzes the relationship between unemployment and rape in a panel of European regions. In particular, this paper is intended to test whether an ‘opportunity perspective’ holds for rape. The ‘opportunity perspective’ interprets the level of unemployment as an indicator of...