中文摘要：

基于管理认知视角,系统深入地探讨了环境不确定性情境对领导有效性的影响机制。具体地,通过质性和量化方法相结合,首先基于意义建构理论（Sense-Making Theory）探寻领导者对于环境不确定情境的感知和解读过程;其次从管理认知视角探讨环境不确定性如何通过高层领导者的管理认知影响战略选择进而作用于领导有效性的过程和路径;最后基于权变思想探讨环境不确定性、组织文化、组织类型情境如何共同作用于领导有效性。研究结果在理论上将克服过去领导情境理论研究不足,打通微观和宏观的视角昭示环境不确定性情境对领导有效性的影响过程和作用路径,揭示其背后深层作用机理。实践方面将为领导者如何有效应对不确定性以及具体领导实践提供重要依据。

英文摘要：

Based on the cognitive perspective, we illustrates the important influence mechanisms on how environmental uncertainty context affect leadership effectiveness. Specifically, combing the qualitative methods with quantative methods, we （a） firstly explore the perceptive process model from archival environmental uncertainty （AEU） to perceived environmental uncertainty （PEU） based on Sense-Making Theory, （b） secondly explore and examine the influence paths in linking environmental uncertainty context with leadership effectiveness drawing on the managerial cognition and strategy choices and （c） finally explore and examine the interacted influence of environmental uncertainty, organization culture, and organizational types on leadership effectiveness. The results will theoretically overcome the limitations of traditional contextual theories of leadership and explore the influence mechanisms of environmental uncertainty by connecting macro-level and micro-level. It will also help improve leadership effectiveness under uncertainty in practice.