أرسل هذا في رسالة قصيرة: A STRUCTURAL CASH FLOW AND PREPAYMENT OPEN-END MODEL FOR THE VALUATION OF NEW COMMERCIAL MORTGAGE-BACKED SECURITIES (CMBS)

            ______    _____     ______   ______   
  ____     /_   _//  |__  //   /_   _// |      \\ 
 |    \\    -| ||-     / //     -| ||-  |  --  // 
 | [] ||    _| ||_    / //__    _| ||_  |  --  \\ 
 |  __//   /_____//  /_____||  /_____// |______// 
 |_|`-`    `-----`   `-----`   `-----`  `------`  
 `-`