本研究旨在探討微型創業者創業偶然力與創業績效之間的關係,並瞭解不同背景的微型創業者在創業偶然力與創業績效的差異現況。本研究以台灣中部地區微型創業者為研究對象,共蒐取568名有效樣本。經以描述性統計、t-test、單因子變異數、皮爾森積差相關分析以及逐步多元迴歸的統計分析後,將所得研究結果作成如下結論:一、台灣中部地區微型創業者的創業偶然力在中等程度以上。二、不同性別、年齡、開業年資、學歷、婚姻狀況與所在縣市的微型創業者,在創業偶然力的分層面與整體層面表現上有顯著差異。三、台灣中部地區微型創業者的創業績效在中等程度以上。四、不同年齡、開業年資、學歷與婚姻狀況的微型創業者,在創業績效的分層面與整體層面表現上有顯著差異。五、微型創業者的創業偶然力與創業績效之間呈顯著正相關。六、微型創業者在創業偶然力之知識、態度、能力與幸福感,普遍對整體以及各方面的創業績效皆具有顯著的預測力。 The main purposes of this study were to identify the relationship of micro-entrepreneurs’ serendipity on entrepreneurs and entrepreneurial performance, and to examine the different level of serendipity on entrepreneurs and entrepreneurial performance of these micro-entrepreneurs among diverse backgrounds. All the micro-entrepreneurs were adopted in central region in Taiwan, and there were 568 valid samples for this study. The collected data were analyzed by descriptive Statistics, t-test, one-way ANOVA, Pearson product-moment correlation coefficient and multiple stepwise regression analysis. The conclusions of the study were as follows: (1) The micro-entrepreneurs in central region in Taiwan had over middle level of serendipity on entrepreneurs. (2) There were significant differences in the serendipity on entrepreneurs with different gender, age, experience seniority, academic background, marital status and enterprise location. (3) The micro-entrepreneurs in central region in Taiwan had over middle level of entrepreneurial performance. (4) There were significant differences in the entrepreneurial performance with different age, experience seniority, academic background and marital status. (5) There were significant correlations among every variables within micro-entrepreneurs’ serendipity on entrepreneurs and every variables within entrepreneurial performance. (6)The variables including knowledge, attitude, capacity and well-being within serendipity on entrepreneurs can significantly forecast the micro-entrepreneurs’ entrepreneurial performance.