zaitech
noun[U]
FINANCEuk/ˈzaɪtek/usin Japan in the 1970s and 80s, thepracticeofcompaniesinvestingmoneyborrowedatlowinterestratesso as to showhigherprofitsthan they got fromtheirbusinessactivitiesalone:
During theJapanesebullmarketof the 1980s , muchadversecommentfocusedon theextentto which thesecompaniesengagedin zaitech.