Marginal analysis is an important decision-making tool in the business world. Marginal analysis allows business owners to measure the additional benefits of one production activity versus its costs.

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee, ...

As we begin a new semester, we are always looking for examples that illustrate economic principles. Fortunately, the world is filled with them, often in our own backyard. Two come to mind. Our ...