<prompt> Translate the following text to EnglishIngawa mtu anaweza kutarajia ongezeko la akiba ya shirikisho kusababisha ongezeko la akiba ya kitaifa, mabadiliko katika akiba ya shirikisho hayana mtiririko kupitia kwa mabadiliko katika akiba ya kitaifa na uwekezaji katika uhusiano wa dola kwa dola.  <response>: Although one might expect an increase in federal saving to lead to an increase in national saving, changes in federal saving do not flow through to changes in national saving and investment in a dollar-for-dollar relationship. 