Kenyan men work at a road construction site near Isiolo town, 320km north of Nairobi, in July 2008. The road was being built by China Wuyi, a Chinese state company, and funded by African Development Bank and the Kenyan government. Since then the scale of Chinese aid to Africa has increased dramatically. Photograph: Antony Njuguna/Reuters

Chinese aid to Africa is creating pariah states rather than just supporting them, claim the findings of a study that reviews the relationship between (...)