<prompt> Translate the following text to EnglishUzoefu umeonyesha kwamba wakati mambo haya yanapoanzishwa, ni uwezekano mkubwa wa kutekelezwa kwa mageuzi ya usimamizi wa kudumu ambayo hatimaye husababisha maboresho katika utendaji na ufanisi wa gharama za serikali.  <response>: Experience has shown that when these elements are in place, lasting management reforms are more likely to be implemented that ultimately lead to improvements in the performance and cost-efficiency of government. 