Q. I have prepared projections for a proposed project, and I want to calculate the internal rate of return. Instead of using Excel’s IRR function, should I use simple math formulas so others can ...

Learn how real interest rates reflect inflation-adjusted costs for borrowers and yields for lenders, with insights into calculation and implications for investments.

Elvis Picardo is a regular contributor to Investopedia and has 25+ years of experience as a portfolio manager with diverse capital markets experience. Ali Hussain has a background that consists of a ...