grand theory
大战略理论
Finally,it should be pointed out that the field of strategic management lacks,forthe time being,a 'grand theory of strategy' to unify the diversity and variety ofviews in the field,which is the case for all social sciences.
最后,需要指出的是,战略管理领域目前还缺乏一个“大战略理论”来统一该领域内的各种观点,而这也是所有社会科学都有的情况.