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Through fitting model for time series data, this paper evaluates the quality of statistical data, and builds the B-F problem of regional statistical data quality. This paper uses Gross Domestic ProductGDP, Total Investment in Fixed Assets、Final Consumption Expenditure of Urban Residents which are of economic statistics as research objects, selects the related statistical data of Beijing City and Shanghai City from 1999 to 2008, and evaluates whether their qualities of regional statistical data have significant differences

KEYWORDS

Quality of statistical data; B-F problem; Empirical analysis

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Autor: Mingwei Sun, Minqing Gong, Mingzhong Jin

Fuente: http://www.scirp.org/



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