Abstracted/Indexed in: CompuMath Citation Index; CSA Risk Abstracts, CSA Technology Research Database; Current Contents/Social & Behavioral Sciences; Current Index to Statistics; EBSCO, EconLit; e-JEL; International Bibliography of the Social Sciences, JEL on CD; Mathematical Reviews; MathSciNet; Social Sciences Citation Index; Science Citation Index Expanded; and Zentralblatt MATH.