This special issue of the International Journal of Game Theory contains a selection of papers presented at the 9th Conference on Logic and the Foundations of the Theory of Games and Decisions (LOFT9), which took place in Toulouse July 5–7, 2010. While this special issue collects papers with a stronger game-theoretic content, a second set of papers that are more logic-oriented can be found in a special issue of the Journal of Applied Non-Classical Logics. The LOFT conferences, which have been a regular biannual event since 1994, are interdisciplinary events that bring together researchers from a variety of fields: cognitive psychology, computer science and artificial intelli-

中文翻译：

---

特刊简介

本期《国际博弈论杂志》特刊收录了 2010 年 7 月 5 日至 7 日在图卢兹举行的第 9 届逻辑与博弈论与决策基础会议 (LOFT9) 上发表的论文选集。特刊收集了具有更强博弈论内容的论文，第二套更注重逻辑的论文可以在Journal of Applied Non-Classical Logics的特刊中找到。LOFT 会议自 1994 年以来每两年定期举办一次，是跨学科活动，汇集了来自各个领域的研究人员：认知心理学、计算机科学和人工智能。