Tyler Cowen advocates for allowing more Haitians to immigrate to the US. As does Michael Clemens:
The best thing the United States could do for Haitians would be to let them in, either temporarily or permanently. We are now accepting about 21,000 permanent Haitian immigrants per year, and just a few hundred temporary workers per year. If we really wanted to raise Haitians out of destitution, we could absorb many times more than this. To say that we shouldn’t because it wouldn’t be the end-all solution is like saying that a lifeboat shouldn’t fill its ten empty seats just because there are 100 people in the water.