Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Hans Daniel Jasperson has over a decade of ...

Use the Sharpe ratio to evaluate an asset's risk vs. return Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple ...

Productivity measures the ratio of output to input. Small-business owners are concerned with productivity because it ties into operational efficiency and profitability. Productivity measurement can be ...

The price-to-earnings ratio, or P/E, is arguably the most popular method for valuing a company's stock. The ratio is so popular because it's simple, it's effective, and, tautologically, because ...

To calculate a bank's return on assets, you need to know two pieces of information. First, you need to find the net income, which can be found on the bank's income statement. Next, you need to find ...

The inventory turnover ratio measures the number of times each year that a company goes through its entire inventory. When determining the company's inventory, you use the average of the inventory ...