Using DSGE you can design enormous models and account for multiple variables. The programs are very difficult to write, and the complicated software often causes computers to crash, but Kocourek, with his high level of mathematical ability, is highly skilled at resolving thorny problems like those.
或如匯率上升一個百分點，將如何牽動失業率？由於動態預估變數極多、模型龐大，數學程式很難寫，寫出的繁複程式更常讓電腦「秀斗」，數學高手帕佛卻常常能解決棘手問題。