<prompt> Translate the following text to EnglishWakati huo huo, serikali ya shirikisho ina jukumu fulani kwa harakati ya fidia ya hisa kwa sababu ya mabadiliko ya kodi ambayo yalizuiwa kupunguzwa kwa aina fulani na kiasi cha fidia ya mtendaji.  <response>: At the same time, the federal government bears some responsibility for the movement to stock-based compensation due to tax changes that limited the deductibility of certain types and amounts of executive compensation. 