作者：Tsui, AS; Ashford, SJ; StClair, L; Xin, KR
作者单位：University of California System; University of California Irvine; University of Michigan System; University of Michigan; University of California System; University of California Irvine
摘要：This study examined the relationship between four strategies for managerial responses to the discrepant expectations of constituents and managerial effectiveness as perceived by superiors, subordinates, and peers. Results based on two samples including 410 managers, 452 superiors, 1,096 subordinates, and 1,071 peers consistently suggested that exerting extra effort and explaining decisions are positively associated with effectiveness perceptions. Attempts to change others' expectations and avo...
作者：Wiggins, RR; Ruefli, TW
作者单位：University of Texas System; University of Texas Austin; University of Texas System; University of Texas Austin
摘要：To investigate necessary conditions for the predictive Validity of strategic groups, we grouped firms from five industries, previously studied in strategic groups research, longitudinally by performance using a nonparametric technique; the groupings were confirmed with discriminant function analysis. Stability of performance group membership was examined by ordinal time series analysis and found to be lacking, casting doubt on the efficacy of mobility barriers and hence on the predictive valid...
