随着我国经济、政治体制改革的大幅提速,各种社会矛盾必将加剧,社会治安形势越来越复杂多变,公安机关打击刑事犯罪的任务越来越艰巨,而大多数地方公安机关在警力和经费投入上相去甚远,越来越显得捉襟见肘,入不敷出。然而,在我们的刑侦工作中,又严重存在着不计成本、不讲效益、投入产出失衡、浪费惊人的顽疾。因此,强化侦查成本意识,提高打击效益,努力寻求低投入高产出,把有限的警力、经费、时间用在刀刃上,在我国综合国力还不够强大,刑事侦查经费还十分有限的情况下,具有特别重要的现实意义。刑侦工作中成本与效益失衡的主要表现个案侦查浪费惊人一般情况下,案件侦破要考虑成本与经济效益的关系,而传统的办案是大兵团作战。比如,群众有这样的抱怨:丢 With the rapid economic and political reform in our country, all kinds of social conflicts are bound to intensify. The situation of social order is more and more complicated. The task of public security organs in cracking down criminal crimes is becoming more and more arduous. However, most local public security organs are under police force And funding far apart, more and more stretched, make ends meet. However, in our criminal investigation work, there are serious non-cost-saving, ineffective, unbalanced input-output and staggering atrocity of ill-health. Therefore, it is necessary to intensify the awareness of detection costs, raise the combat effectiveness, strive to find the low-input and high-output, apply limited police force, funds and time to the military. Under the circumstances that the overall national strength of our country is still not strong enough and the funding for criminal investigation is still very limited, Has a particularly important practical significance. The main manifestations of the imbalance between costs and benefits in criminal investigation work Case investigation of astonishing In general, the detection of cases to consider the relationship between cost and economic benefits, and the traditional case is a large corps combat. For example, people have such complaints: lost