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The emergence of regional parliamentary assemblies (RPAs) in Africa has been on the ascendancy since the mid-twentieth century. The essence of these parliaments is to contribute to regional economic and political integration through oversight, legislation and representation. However, the ability of Africa's RPAs to perform these functions has been challenged by institutional and legal factors. Using five regional parliaments (the East African Legislative Assembly, the Economic Community of West African States Parliament, the Inter-Parliamentary Union of Intergovernmental Authority on Development, the Pan-African Parliament and the South African Development Community Parliamentary Forum) as case studies, this paper examines the impact of these challenges on the functionality and viability of Africa's RPAs. It finds that given that these parliaments lack legitimacy of authority and enabling status of operation, they exist merely as deliberative, consultative and advisory bodies rather than independent organs of regional economic communities with full legislative and oversight powers. Consequently, the paper recommends, among other things, the amendment of their constitutive acts to grant them full legislative and oversight functions, and the election of their members by universal adult suffrage in order to give them legitimacy of authority.     

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In this paper we extend earlier work on the effects of disparate retirement rates on the partisan composition of the contemporary House of Representatives (1954–2006). Gilmour and Rothstein had posited that the Grand Old Party's (GOP) ‘permanent minority’ status in the House between 1954 and 1994 was the principal cause of this differential. Contrary to expectations, we find that even after their takeover of the House in 1995, Republican Members of Congress (MCs) continued to leave the chamber voluntarily at higher rates than their Democratic colleagues, both to retire completely from public life and to seek higher office. Ceteris paribus, even as the GOP made considerable offsetting gains in its ability to re-elect incumbents and to retain open seats, this continued disparity significantly attenuated the size of their legislative majority and contributed to their ousting as the majority party in the elections of 2006. We conclude the paper with some speculations regarding the reasons for the persistence of relatively high rates of Republican retirements.