Emily Guy Birken is a former educator, lifelong money nerd, and a Plutus Award-winning freelance writer who specializes in the scientific research behind irrational money behaviors. Her background in ...

Opinions expressed by Entrepreneur contributors are their own. No two businesses are worth the same amount of money. Whether you’re a lender looking to decide whether a business is a worthwhile ...

The discount rate refers to the interest rate used when calculating the net present value (NPV) of an investment. It represents the time value of money, which is the concept that a sum of money today ...