Religion and polygamy : evidence from the livingstonia mission in Malawi

In contrast to the prevailing preconception, Christian females engage in polygyny in most of sub-Saharan Africa. Based on individual-level data provided by the Demographic and Health Survey (2000, 2004, 2010) in Malawi, this study explores whether Christian identity reduces the likelihood that females enter into polygyny. To address the endogeneity associated with this identity, the analysis adopts an instrumental variable (IV) approach by exploiting the unique setting of a Christian mission dating back to the late 19th century. Exposure to the mission, measured by geographical distance to the influential mission station, Livingstonia, enabled the indigenous population to gradually convert to Christianity. This is particularly true for the local population not belonging to the Yao, an ethnic group that was largely proselytized into Islam because of their historical connection with the Arabs. Using the distance-ethnicity (non-Yao) interaction as an IV for women's Christian identity, with numerous historical, geographic, and climate controls, this study discovers that compared to those practicing other religions (Islam and other) or no religion, Christian females are indeed less likely to form polygynous unions. This study also provides some evidence suggesting that the Christianity effects are more evident in a society at a more primitive stage of development.

中央アフリカにおける国家の崩壊

中央アフリカでは、2013年3月、当時のボジゼ政権がムスリムを主体とする武装勢力セレカの攻撃によって瓦解して以降、宗教の差異を基軸とする対立が激化し、暴力に歯止めがかからない状況が続いている。こうした｢宗教対立」の根本には、政治秩序の崩壊がある。現在の混乱は、植民地化以前の奴隷狩りをも含む長期の歴史過程において中央アフリカ国家に埋め込まれた矛盾の噴出と解釈できる。フランスをはじめとする国際社会の関与は、人道危機を緩和する効果があった一方で、結果として国土の分断を促した。事態は依然として流動的だが、中央アフリカが政治秩序の確立に失敗すれば、国際安全保障上の著しい脅威となることは避けられない。