This paper generalizes the model proposed by Misra, by considering switching between political parties. In the model proposed, the movements of members from political party B to political party C and vice versa, are considered but the net movement is considered by assuming that [Formula: see text] (a constant), which implies that the movement of members is either from party B to party C or from...

the global health agenda has been dominating the current global health policy debate. furthermore, it has compelled countries to embrace strategies for tackling health inequalities in a wide range of public health areas. the article by robert and colleagues highlights that although globalization has increased opportunities to share and spread ideas, there is still great asymmetry of power accor...