We examine Official Development Assistance (ODA) in the aftermath of large natural disasters in developing countries between 1970 and 2008. We find that while ODA increases significantly compared to pre-disaster flows, the typical surges are small in relation to the size of the affected...

We describe the flows of aid after large catastrophic natural disasters by using the extensive record of bilateral aid flows, by aid sector, available through the OECD’s Development Assistance Committee. For each large donor, we identify the extent of cross-sector re-allocation that is...