本文旨在研究高管团队行为整合通过跨界搜索的中介作用影响商业模式创新的机制。为此，本文提出了高管团队行为整合、跨界搜索与商业模式创新三者之间关系的研究假设，并通过层次回归分析对来自177家企业的问卷调查数据进行实证分析检验了这些假设。研究结果表明：高管团队行为整合对商业模式创新具有显著的正向影响；供应侧搜索、需求侧搜索与跨地理空间搜索对商业模式创新具有显著的正向影响；高管团队行为整合能够分别通过供应侧搜索、需求侧搜索与跨地理空间搜索的中介作用影响商业模式创新。本文对于发展商业模式创新前因及其机制理论，以及对于拓展高管团队与商业模式创新关系理论具有重要的意义，对于高管团队推进商业模式创新进而提升企业绩效具有重要的指导意义。

This paper aims to explore how top management team (TMT) behavioral integration affects business model innovation through the mediating role of boundary-spanning search. Therefore, the hypotheses of the relationship among TMT behavioral integration, boundary-spanning search, and business model innovation are proposed, and these hypotheses are tested by using hierarchical regression analysis with data collected from 177 firms. The results show that TMT behavioral integration affects business model innovation positively; supply-side search, demand-side search, and spatial boundary-spanning search affects business model innovation positively. The results also show that TMT behavioral integration affect business model innovation through the mediating role of supply-side search, demand-side search, as well as spatial boundary-spanning search. This study contributes to developing the theory of the antecedents of business model innovation and expanding the theory of the relationship between TMT and business model innovation. This study has implications for TMT to advance business model innovation and enhance firm performance.