Learn how to use the Forms for Excel feature in OneDrive to create online surveys. You can create accurate surveys and quizzes with automatic marking.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

George Eads, Marc Nerlove, William Raduchel, A Long-Run Cost Function for the Local Service Airline Industry: An Experiment in Non-Linear Estimation, The Review of Economics and Statistics, Vol. 51, ...