<prompt> Translate the following text to SwahiliInstead of an invisible hand pushing the economy toward full employment in some unspecified long run, we have the visible hand of the Fed pushing us toward its estimate of the noninflationary unemployment rate over the course of two or three years.  <response>: Badala ya mkono usioonekana kushinikiza uchumi kuelekea ajira kamili katika muda mrefu usiojulikana, tuna mkono unaoonekana wa Fed kutufanya tufikie makadirio yake ya kiwango cha ukosefu wa ajira katika kipindi cha miaka miwili au mitatu. 