The Korea Local Administration Review

Even though the government suggests a lot of policies in various fields forsex crimes prevention, sex crimes are constantly increasing. In this situation,the purpose of this study is to analysis of the effectiveness of sex crimesprevention policy in police, civilian activity and region environment improvementdimension. For it, this study used Penal Data Regression Model. As a result,increase of police manpower, patrol car, police volunteer and CCTV shown tohave significant levels of influence on decreasing sex crimes. Also, the numberof adult entertainment and average household income as control variable arestatistically significant and the more they increase, the more sex crimeshappen. Through the analysis result, this study suggested that there are theneed to increase police patrolling activity, neighborhood watch and citizen patroland installation of CCTV in order to prevent sex crimes.