【摘要】 运用文献资料调研、数学和逻辑推理等方法,对举办过奥运会的国家在比赛中取得的成绩进行量化研究,结果显示:东道国获奖牌数是它们到客场比赛获奖牌数均值的3.6倍,是它们在奥运会举办年上届和下届奥运会比赛中获奖牌数均值的1.85倍;东道国的金牌率比它们到客场参加奥运会比赛的金牌率多28.1%,且最近几届奥运会东道国金牌的平均增长率是289.36%。这说明,在夏季奥运会的比赛中,主场存在着巨大的优势。更多还原

【Abstract】 Through using the method of literature review, mathematics and logical reasoning, this paper makes study on performance of countries hosting Olympic Games. The result shows that the medal obtained by hosting countries is 3. 6 times than that of their away from home advantage and is also the 1.85 times in the game of last and next edition of their hosting Olympic Games. The percentage of gold medal increasing of hosting countries is 28. 1% more than that of their away from home advantage. In recent editions of Olympic Games, the percentage of hosting countries increasing is 289. 36%. It suggests that there has significant home advantage in summer Olympic Games.更多还原