Research on Urban Financial Ecological Environment Assessment Based on Principal Component Analysis

This paper analyzes six main factors influencing urban financial ecological environment: economic base provide important support for the urban financial ecological environment, degree of financial development is an important embodiment of the vitality of the urban financial ecology, legal environment is the basic condition for the stable development of the financial ecology, corporate integrity is the cornerstone of the financial system, social security level is an important part of the urban economic capacity, and local government public service provides an important guarantee for the urban financial ecological environment. Based on this, the principal component comprehensive evaluation model of urban financial ecological environment assessment is established by using the principal component analysis tool in the SPASS, which provides a scientific and effective method for urban financial ecological environment assessment.