TAILIEUCHUNG - SAS/ETS 9.22 User's Guide 307

SAS/Ets User's Guide 307. Provides detailed reference material for using SAS/ETS software and guides you through the analysis and forecasting of features such 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, with introductory and advanced examples for each procedure. You can also 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 | 3052 F Chapter 52 Analyses Figure Performing a Benefit-Cost Ratio Analysis Computing a Uniform Periodic Equivalent Suppose you need a warehouse for ten years. You have two options pay rent for ten years at 23 000 per year build a two-stage facility that you will maintain and which you intend to sell at the end of those ten years Data sets describing these scenarios are available in the portfolio . Which option is more financially sound if you desire a 12 MARR Open the portfolio SASHELP INVSAMP BUYRENT and compare the options. To perform the periodic equivalent follow these steps 1. Load the portfolio SASHELPINVSAMP BUYRENT. 2. Select both cashflows. 3. Select Analyze Periodic Equivalent. This opens the Uniform Periodic Equivalent dialog box. 4. Enter 01JAN1996 for the Start Date. 5. Enter 10 for the Number of Periods. Performing a Breakeven Analysis F 3053 6. Select YEAR for the Interval. 7. Enter 12 for the Constant MARR. 8. Click Create Time Value Summary. Figure Computing a Uniform Periodic Equivalent Figure indicates that renting costs about 1 300 less each year. Hence renting is more financially sound. Notice the periodic equivalent for renting is not 23 000. This is because the 23 000 per year does not account for the MARR. Performing a Breakeven Analysis In the previous example you computed the uniform periodic equivalent for a rent-buy scenario. Now let s perform a breakeven analysis to see how the MARR affects the time values. To perform the breakeven analysis follow these steps 1. Select both options. 2. Select Analyze Breakeven Analysis. 3. Enter 01JAN1996 for the Date. 4. Enter for Value. 5. Enter for - . 3054 F Chapter 52 Analyses 6. Enter for Increment by. 7. Click Create Breakeven Analysis Summary to fill the Breakeven Analysis Summary area as displayed in Figure . Figure Performing a Breakeven Analysis Click Graphics to view a plot displaying the relationship between time value and .

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• Hướng dẫn sử dụng SAS ETS
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