One type of financial performance measurement is the so-called Economic Model. It represents accounting data seen through the eyes of the shareholder. Another type is the so-called Accounting Model, which provides the creditor’s view. Stock prices also provide helpful information in the analytic assessment of a company’s performance. Although they are not complete or fully explanatory indicators, they can still enrich the analysis. Table 2 compares the Economic Model and Accounting Model past and future and various other common financial ratios. We also show whether or not each permits inclusion of stock prices in the financial analysis.