proc loan start=2018:01;
balloon amount=1000000 rate=8 life=120 balloonpayment=(48=100000 60=200000);run;
proc loan start=2018:09;
balloon amount=1000000 rate=8 life=120 balloonpayment=(48=100000 60=200000);run;
两个程序运算出来,第一个结果如下: The LOAN Procedure Balloon Payment Loan Summary Loan No. 1 Downpayment 0.00 Principal Amount 1000000.00 Initialization 0.00 Points 0.00 Total Interest 455698.49 Nominal Rate 8.0000% Total Payment 1455698.49 Effective Rate 8.3000% Pay Interval MONTHLY Compounding MONTHLY No. of Payments 120 No. of Compoundings 120 Start Date JAN2018 End Date JAN2028 Rates and Payments for Loan No. 1 Date Nominal Rate Effective Rate Payment JAN2018 8.0000% 8.3000% 11883.35 Balloon Period Payment JAN2022 10000.00 JAN2023 20000.00 第二个结果如下: The LOAN Procedure Balloon Payment Loan Summary Loan No. 1 Downpayment 0.00 Principal Amount 1000000.00 Initialization 0.00 Points 0.00 Total Interest 445633.67 Nominal Rate 8.0000% Total Payment 1445633.67 Effective Rate 8.3000% Pay Interval MONTHLY Compounding MONTHLY No. of Payments 118 No. of Compoundings 118 Start Date SEP2018 End Date JUL2028 Rates and Payments for Loan No. 1 Date Nominal Rate Effective Rate Payment SEP2018 8.0000% 8.3000% 9767.82 Balloon Period Payment SEP2022 100000.00 SEP2023 200000.00