The Systematical collecting of objects started and numerous donors, former soldiers and their descendants responded.
Professor List's research implies that most donors do not respond when they have opportunities to be more effective in their giving.
Some donors, like Germany, have already responded by sharply scaling back their aid pledges.
The donors respond that corporate giving should have corporate benefits.
"If Somali leaders demonstrate their own commitment to peace, which is a prerequisite for development, international donors will respond," she said.
Some donors have responded to the crisis in education by advocating what they like to describe as "innovative" solutions.
Private donors have responded, but wealthy country governments have done virtually nothing to find a long-term solution to this deadly "vaccine gap."
He also said it was the first time donors had responded so favorably to an appeal for reconstruction efforts as well.
All donors are responding in the same way, including the World Bank, to mobilise funds for the tsunami relief project as fast as possible.
"In each of the last three appeals, at least, fewer than 13,500 donors responded."