A mediation and moderation model was developed to investigate the effects of innovation capability on the links between radical and incremental innovations and business performance. The findings showed that innovation capability fully mediates the relationship between radical innovation and business performance. Additionally, construction companies with a low innovation capability have a strong effect on incremental innovation and business performance relationships. The findings illustrate the heterogeneous effects of innovation capability on the link between radical and incremental innovations and business performance. Construction practitioners should understand the forms of innovation they pursue to leverage innovation capability for superior business performance.

开发了一个中介和调节模型来研究创新能力对激进创新和渐进创新与业务绩效之间联系的影响。研究结果表明，创新能力充分调节了激进创新与企业绩效之间的关系。此外，创新能力低的建筑公司对增量创新和业务绩效关系有很大影响。研究结果说明了创新能力对激进创新和渐进创新与业务绩效之间联系的异质影响。建筑从业者应该了解他们追求的创新形式，以利用创新能力实现卓越的业务绩效。