Workers in their 50s and 60s said they would start their own business and give entrepreneurism a chance before retiring.

The rule is designed to identify certain types of gaps in the compensation paid to employees and help narrow those discrepancies.

The giant consulting firm expects alternatives to grow to $14.7 trillion, or 15 percent of all global assets under management, in the next five years.

The top driver of stress is money, with 60 percent saying that they worry about possible financial trouble.