Analiza wpływu obserwacji nietypowych na wyniki modelowania regionalnej wydajności pracy
Analysis of the influence of outliers on the resuls of modelling of regional labour productivity

Summary/Abstract: In the paper the Authors presented the analysis of the infl uence of outliers on results of econometric modelling of regional labour productivity. Innovation expenditures and a level of entrepreneurship were used as independent variables. Research was conducted for Polish voivodeships in 2002-2010. Two main types of outliers were distinguished: leverage and influence.

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