本研究旨在探討嘉義某企業公司之領導風格、領導效能、工作績效與情緒智力關係之影響。以嘉義某企業公司為例為研究對象,並採用便利抽樣法的方式進行問卷調查,共發出 300 份,回收 241份,有效問卷回收率 80.3%。本研究所得結論如下: (1)領導風格對工作績效具有顯著的正向影響(2)領導風格對領導效能具有顯著的正向影響(3)領導效能對工作績效具有顯著的正向影響(4)情緒智力對工作績效具有顯著的正向影響(5)領導效能在領導風格與工作績效之間具有中介效果(6)情緒智力在領導風格與工作績效之間具有干擾效果 This study Discussing an enterprise in Chiayi leadership style leadership effectiveness work performance and emotional intelligence relationship influences This study used the companies in the Chiayi area of Taiwan as an example Research object a questionnaire survey was conducted by using were distributed using a convenience sampling metho A total of 300 questionnaires were handed out with 241 handed back, resulting in the effective response rate to be 80.3%.The conclusions of this study are as follows: 1.Leadership style has a significant positive impact on work performance . 2.Leadership style has a significant positive impact on leadership effectiveness.3.Leadership effectiveness has a significant positive impact on work performance.4.Emotional intelligence has a significant positive impact on work performance.5.Leadership effectiveness has a mediating effect between leadership style and work performance. 6.Emotional intelligence have a moderating effect between leadership style and work performance.