Evaluation of development aid based on project-level data

本研究调查了发展援助是否有效分配。利用项目层面的数据，我们检查了每个部门的受援国之间的援助分配情况以及每个受援国的部门间分配情况。我们还开发了一个理论模型，解释了每个受援国的理想分配，并评估了一些主要受援国的实际援助流量。

This study has investigated whether development aid is allocated efficiently. Using project-level data, we examined the inter-recipient allocation of aid in each sector and the inter-sectoral allocation in each recipient country. We also developed a theoretical model that explains the desirable allocation in each recipient and evaluated actual aid flows to some major recipients.