<prompt> Nyorai kupfuurira kweiyi ndima - Anokwanisa kuwana bhezari nemhaka yemamaki ake echikoro akakwirira, Castedo akanyoresa paYunivhesiti yeCalifornia paLos Angeles, achipedza dhigirii raTenzi muzvinyorwa zvechiSpanish-America 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 mashoma Saigon isati yaparadzwa  <response>: uye vakaenda kuHong Kong. Paakanga achigara munyika dzakasiyana-siyana dzeAsia akaramba achishanda pabasa rake rechiremba uye akawana PhD yake kubva kuHarvard muna 1976. 