The Matthew Effect, which states that to those that have much, more will be given is illustrated in the latest billionaire insights analysis conducted by UBS bank. Businesses led by billionaires have outperformed their peers by nearly 2x, which the report indicates is largely due to their smart risk taking, business focus and determination.
Source: https://www.ubs.com/global/en/wealth-management/uhnw/billionaires-report.html