This title provides a complete reference to SAS/ETS software, which provides the most comprehensive and advanced tools for econometrics, time series analysis, and forecasting for novice and expert users in business, academia, and government. It will guide you through the analysis and forecasting of such features as univariate and multivariate time series, cross-sectional time series, seasonal adjustments, multiequational nonlinear models, discrete choice models, limited dependent variable models, portfolio analysis, and generation of financial reports. Introductory and advanced examples are included for each procedure. New for 9.1 are procedures for regression based on maximum entropy, for UCM models, and for analyzing and managing transactional data. Several enhancements to existing procedures such as automatic outlier detection for time series and simulated method of moments estimation for multiequational models, with many new examples, are also included. In addition, you can find complete information about two easy-to-use point-and-click applications: the Time Series Forecasting System, for automatic and interactive time series modeling and forecasting, and the Investment Analysis System, for time-value of money analysis of a variety of investments. This title is also available free online from SAS Publishing.