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Note: Return on investment (ROI) = net income as a percent of net property, plant, and equipment and investments and advances. Return on equity (ROE) = net income as a percent of stockholders' equity. The negative ROE values for non-FRS refiners is mainly due to Pennzoil-Quaker. Excluding its values would result in ROE values of -1.3% and 5.9% in 1998 and 1999, respectively. ROE is used since ROI is not available for non-FRS refiners.
Sources: FRS Companies: Energy Information Administration, Form EIA-28 (Financial Reporting System). Non-FRS Refiners: Compustat PC Plus, a service of Standard and Poor's.
Last Updated on May 16, 2003.
File name: http://www.eia.doe.gov/emeu/perfpro/ref_pi2/fig2.html
By Financial Analysis Team, Office of Energy Markets and End Use, Energy Information Administration
Email: jon.rasmussen@eia.doe.gov