Name: 艾蜜莉·奧斯特(Emily Oster)顛覆我們對非洲愛滋病的想法
Uploaded: 2007-07-12T06:19:00Z
Duration: 15 min 21 s
Description: 艾蜜莉·奧斯特從經濟學角度，重新檢視非洲愛滋病的數據，有了驚人的結論：我們對愛滋病病毒在非洲的傳播認知是錯誤的。

艾蜜莉·奧斯特從經濟學角度，重新檢視非洲愛滋病的數據，有了驚人的結論：我們對愛滋病病毒在非洲的傳播認知是錯誤的。

艾蜜莉·奧斯特(Emily Oster)顛覆我們對非洲愛滋病的想法

The familiar story about HIV in Africa—millions infected, poverty as the root cause, and education campaigns as the solution—misses critical truths. Data show that despite rising awareness, sexual behavior in Africa barely changed as the epidemic worsened. New analysis using mortality rates reveals that official infection estimates may be dramatically overstated, possibly by tens of millions. Economic factors like trade and export changes, not just health campaigns, play a surprising role in infection rates.

What We Know About AIDS In Africa Is Mostly Wrong

AIDS

Africa