The institutionalization of political parties is said to be important for democratic development, but its measurement has remained a neglected area of research. We understand the institutionalization of political organizations as progress in four dimensions: roots in society, level of...

Despite earlier assumptions that ethnicity is a central feature of African party systems, there is little substantial evidence for this claim. The few studies with an empirical foundation rarely rely on individual data and are biased in favor of Anglophone Africa. This paper looks at four...

Resource curse theory claims that resource abundance encourages violent conflict. A study of 37 oil-producing developing countries, however, reveals that oil states with very high levels of oil revenue are remarkably stable. An analysis of the ways in which governments spend oil revenues...

Factionalism can affect the stability and institutionalization of parties and party systems and it can impact on the efficiency and legitimacy of political parties and political systems as a whole. Nevertheless, factionalism has only received scant attention in the comparative literature on...

Despite the religious diversity in sub-Saharan Africa and the religious overtones in a number of African conflicts, social science research has inadequately addressed the question of how and to what extent religion matters for conflict in Africa. This paper presents an innovative data inventory...

Given the widespread focus on socioeconomic factors, it comes as no surprise that religion is neglected in most theoretical explanations of African civil conflicts. While scholarly interest is increasing in light of the civil wars in Sudan, Nigeria, and northern Uganda, no systematic empirical...

Since the sweeping (re)introduction of multiparty systems in the early 1990s almost all sub-Saharan countries have introduced bans on ethnic or - in more general terms - particularistic parties. Such party bans have been neglected in research, and this paper engages in a preliminary analysis of...