"Succession and inheritance rules are determined by the principle of patrilineal descent. According to custom, the eldest son is the probable heir, but a father may choose any one of his sons to succeed him. An heir takes his dead father's name and inherits any titles held by the latter, including the right to membership in any societies to which he belonged. And, until the mid-1960s, when the law governing polygamy was changed, the heir also inherited his father's wives--a considerable economic responsibility. The rights in land held by the deceased were conferred upon the heir subject to the approval of the chief, and, in the event of financial inheritance, the heir was not obliged to share this with other family members. The ramifications of this are significant. First, dispossessed family members were not automatically entitled to live off the wealth of the heir. Siblings who did not share in the inheritance were, therefore, strongly encouraged to make it on their own through individual initiative and by assuming responsibility for earning their livelihood. Second, this practice of individual responsibility in contrast to a system of strong family obligations prevented a drain on individual financial resources. Rather than spend all of the inheritance maintaining unproductive family members, the heir could, in the contemporary period, utilize his resources in more financially productive ways such as for savings and investment. [...] Finally, the system of inheritance, along with the large-scale migration resulting from population density and land pressures, is one of the internal incentives that accounts for Bamileke success in the nontraditional world".