Here’s something just in from the world of grossly distorted government policy:

Every year, roughly 680,000 children are reported victims of neglect or abuse by their parents in this country – a tragic statistic reflective of troubling societal, psychological and economic problems. Even worse, 1,520 children died from maltreatment in 2013, nearly 80 percent of them at the hands of their own parents.

Related: Feds Blow $100 Billion Annually on Incorrect Payments

Federal and state authorities over the years have developed a large and costly system for reporting and investigating maltreatment, removing endangered children from their homes, and preventing and treating problems of parents and children.

But as a new study touted on Wednesday by the Brookings Institution concludes, the federal government provides states with far more money to support kids once they have been removed from their homes and placed in foster care than it provides for prevention and treatment programs to keep the kids out of foster homes in the first place.

And the disparity is startling.

Two of the largest grant programs in Title IV-B of the Social Security Act provide states with funding totaling around $650 million annually for “front end” services designed to prevent or treat parent and child problems that contribute to abuse and neglect. They address problems such as substance abuse, family violence and mental health issues.

Related: Time to Stop Social Safety Net Child Abuse

Yet another series of programs in Title IV-E of the Social Security law provides states with open-ended funding that totaled about $6.9 billion in 2014. Those funds pay almost exclusively for out-of-home care for children from poor families, along with the administrative and training expenses associated with foster care, adoption, and guardianship.

That’s a 10 to 1 disparity in funding for the two efforts – one to try to hold families together and the other to move children out of their homes and into foster care. 

“Congress has the opportunity to change the funding formula under Title IV of the Social Security Act so that states have the flexibility to put money where it will be most effective at keeping at-risk children safe, ensuring that they have a permanent home, and promoting their well-being,” wrote Ron Haskins, Lawrence M. Berger and Janet Currie, the authors of the study.

In their policy brief, “Can States Improve Children’s Health by Preventing Abuse and Neglect,” Haskins, a Senior Fellow in Economic Studies at Brookings, Currie of Princeton University and Berger of the University of Wisconsin-Madison, write that revising the grant programs could improve the welfare of children who are at risk of abuse or neglect.

This is something else that lawmakers might consider later this year when they begin to focus on disability insurance and other programs within the Social Security law.