【摘要】 侦查中的悬赏作为一种信息交换激励方式，是一种单方法律行为，它基于侦查机关与案件知情者之间的信息不对称而产生。它具有超越执法资源限制、促进侦查公开、预防犯罪等功能，但也会因公开案情而具有一定的负面作用。因此，在侦查实践中，应严格规定刑案中悬赏的适用条件，防止滥用；注重保障提供信息的知情者的合法权益。更多还原

【Abstract】 Based on dissymmetrical information of the case between public security organs and informationholders, reward offering in criminal investigation is a unilateral legal behavior on exchange of this information, by which the organs of investigation can go beyond the limitation of judicial resources, promote the publicity of investigation procedure, prevent crimes, etc. However, the public act in criminal investigation may also have negative effects. Therefore, the applicable conditions of reward offering should be strictly normalized, and the lawful rights and interests of information- witnesses should be paid attention to and protected.更多还原