Ouchi also came up with his three approaches to control in an organization's management: Market control Bureaucratic control Clan control In recent years Ouchi has turned his attention to the challenges posed for local schools by a top-down management style at the central office.
大内也提出了他的三种方法用在组织管理中的控制： 市場控制（Market Control） 官僚控制（Bureaucratic Control） 氏族控制（Clan Control） 最近几年中，大内已经把他的注意力转移到从中央办公室的自上而下的管理风格给当地学校带来的挑战。