扒窃犯罪本益论

扒窃犯罪是扒窃行为人理性选择的结果和表现。扒窃犯罪的犯罪成本有直接成本、机会成本、惩罚成本，其犯罪收益有直接物质经济利益及心理满足。从犯罪成本与收益的理论来控制、预防扒窃，应该严格公正执法，优化公检法职能机关对扒窃犯罪的诉讼价值；改变刑法对扒窃犯罪的惩罚标准，强化刑罚基本功能，优化刑罚基本功能，优化刑罚效率等。

Cost - Benefit Analysis of Theft Crime

Theft crime is the result and behavior derived from rational choice made by the thief. Criminal costs of it include direct cost, opportunity cost, and legal - punishment cost; while the criminal benefits consist of substantial lucre and psychological fulfillment. Basing on cost - benefit theory to control and prevent larceny - theft, we should execute the law strictly and justly, while optimizing lawsuit evaluation of public security organs, procuratorial organs and people＇s courts. It should redefine the criminal punishment standard by strengthening and optimizing its basic functions, while improving its efficiency.