This paper offers a theory of how epistemic and practical reasons for belief can be combined into all-things-considered reason. Unlike alternative theories, it does not involve any sharp cut-offs or lexical priorities among types of reason. The theory allows that the relative strengths of the practical and epistemic reasons matter, as does the distance between the epistemically rational credence and the practically rational credence. Although there are important differences between the structure of epistemic and practical reason, they can still be combined in a satisfactory way. The central idea is that epistemic reason determines an epistemically rational doxastic state, and practical reason can push it around.

中文翻译：

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我们能否将实践理性和认知理性结合起来？

本文提供了一种关于如何将信念的认知理由和实践理由结合成全面考虑的理由的理论。与另类理论不同，它不涉及推理类型之间的任何尖锐的界限或词汇优先级。该理论认为，实践理性和认知理性的相对强度很重要，认知理性可信度与实践理性可信度之间的距离也很重要。尽管认知理性和实践理性的结构存在重要差异，但它们仍然可以以令人满意的方式结合起来。中心思想是认知理性决定了认知理性的信念状态，而实践理性可以推动它。