Evidence points to the contrary: Taxes reduce profitability and therefore limit risk taking behaviour by companies. Same is most likely true for individuals because it reduces their income.
> Taxes reduce profitability and therefore limit risk taking behaviour by companies.
But taxes provide services that give people a greater safety net. Healthcare is the canonical example but there are many other ways that taxes can help ensure that one mistake does not ruin the rest of your life.
Personally, I would love to live in a country where businesses took fewer risks and individuals could take more.