Valuing Air Quality In The Tourism Urban Areas Based On The Tourist Satisfaction Approach

In the global information age,information technology has made rapid development.It can not be ignored in political,military and economic aspects.All countries in the world take the construction of information technology as a national development strategy.In 2000,China also put forward the strategy of national information development.More and more information technology is used to carry out criminal activities in the current social economic crimes,and the economic cases are increasing without decreasing,showing the trend of technology,specialization and professionalization.The business volume of economic case investigation is increasing,these fields are varied and the level of information management of economic investigation management is not high.Business linkage and case analysis have seriously hindered the development of information technology of public security investigation and management.Information construction is urgent and imperative.This article takes the information construction of the economic case investigation management system of Shenyang Public Security Bureau as the research object,and puts forward the research background and significance of the information construction of the economic investigation and management of Shenyang Public Security Bureau.This paper expounds the current research status at home and abroad,and on this basis puts forward its own research methods,ideas and innovation points,expounds the present situation of the information construction of the economic investigation and management of Shenyang Public Security Bureau,and clarifies the existing problems and causes in the information construction of the economic investigation and management of the Public Security Bureau of Shenyang,from the environmental level,the main level and the object layer.Three aspects of the existing problems are analyzed in detail,and combined with the actual situation in all parts of the province,it is proposed to establish the countermeasures and suggestions for the establishment of the information construction of the economic investigation and management of the Shenyang Public Security Bureau with regional characteristics.In order to improve the level of cracking down the economic crime,safeguard the international economic security,ensure the market order is not protected,and protect the safety of the people's life and property,through the development of the information technology of the public security investigation and management of Shenyang.