Michael New summarizes:
Overall, the results indicate that there is a very strong consensus among both public-health researchers and economists that public funding restrictions lower abortion rates. The Guttmacher literature review contains citations to 20 academic studies documenting this. These studies analyze data from a range of sources including surveys and aggregate data from the federal, state, and local level. Conversely, Guttmacher identifies only about four studies which show that the effects of public-funding restrictions are inconclusive.Read his whole post.
