No it isn't. Mental illness and/or drugs is the root cause of homelessness.

A study authored by a govt agency assigned to the topic doesn't make it an authority, they're just trying to expand their own purview.

People on the street aren't normal people who simply can't afford a home. They have a host of mental deficiencies that put them in that position. Frankly they're incurable. There will always be people like this, it's as unstoppable as time. If they're minding their own business, ok, but generally they're up to something, and therefore, should be shipped off, preferably somewhere that doesn't cost Pennsylvanians any moneym