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Article
Theoretical foundation of the 80/20 rule
A rigorous analysis of the 80/20 rule is made using an index for the observed values of the variables. Three important findings are identified. First, a sufficient condition is provided for Burrell's inverse r...
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Article
Information technology transfer in econometric forecasting: a pictorial approach
Successful information technology transfer requires effective communication and clear, concise information exchange. This paper, using the Louisiana econometric model as a case study, proposes a pictorial appr...
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Article
Bradford's law: An index approach
A rigorous analysis of Bradford's law is made using an index for the observed values of the variables. Three important properties relating size and frequency are identified. Using this approach, the shape of B...