<prompt> Pedzisa mutsara unotevera: Achikwanisa kuwana bhezari nemhaka yemamaki ake epamusoro, Castedo akanyoresa paUniversity of California paLos Angeles, achipedza kudzidza aine dhigirii remasters muSpanish-American literature muna 1968. Akagamuchirwa semubatsiri wemudzidzisi mudhipatimendi rezvinyorwa paHarvard University uye akapihwa bhezari kuti adzidze PhD yake. Aripo, akasangana naA. Denny Ellerman, mudzidzi akapedza kudzidza muDhipatimendi reEconomics, uyo akazove nyanzvi yezvehupfumi paMIT. Vakaroorana muAix-en-Provence muna 1973. Mhuri yakatamira kuVietnam, uko Ellerman akashanda seGurukota Chipangamazano weEconomic Affairs kuAmerican Embassy. Castedo nevana vake vakabviswa mazuva asati asvika  <response>: Kuwa kweSaigon uye vakaenda kuHong Kong. Paakanga achigara munyika dzakasiyana-siyana dzeAsia akaramba achishanda pabasa rake rechiremba uye akawana PhD yake kubva kuHarvard muna 1976. 