Oddly enough, the actual empirical data suggest that "confidence" is actually a negative factor in starting businesses. (Here's another source saying roughly the same thing.)
Wow, how to misinterpret data! The "confidence" of which we speak is consumer confidence, right? That has a direct impact on how many new businesses succeed, not in how many new businesses start up. It's those customers of which you spoke in an earlier post which will decide whether the time is right to spend and whether the new businesses are able to survive. The actual empirical data suggests that most of those new businesses will fail.
Loaning them lots more money is your solution?
There is an alternative to pumping $ into these deadend startups. The alternative? Get out of their way. Let a lady braid hair without a cosmetology license. Let a few monks build handmade wooden caskets without a full morticians license. Let kids sell a few halloween pumpkins without a vendors license.