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Robert R. Wiggins

Researcher at University of Memphis

Publications -  3
Citations -  649

Robert R. Wiggins is an academic researcher from University of Memphis. The author has contributed to research in topics: Variance (accounting) & Hypercompetition. The author has an hindex of 3, co-authored 3 publications receiving 617 citations.

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Schumpeter's ghost: Is hypercompetition making the best of times shorter?

TL;DR: This article examined two large longitudinal samples of firms to discover which industries exhibit performance that is consonant with Schumpeterian theory and the assertions of hypercompetition and found evidence that sustained competitive advantage is increasingly a matter not of a single advantage maintained over time but more a matter of concatenating over time a sequence of advantages.
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Industry, corporate, and segment effects and business performance: a non‐parametric approach

TL;DR: In this article, performance data and categorizations from a sample consistent with those employed in the recent literature are analyzed via a new non-parametric methodology, showing that corporate factors were over an order of magnitude better predictors of business unit profit position than were industry factors.
Journal ArticleDOI

Response to McGahan and Porter's commentary on ‘Industry, corporate and business‐segment effects and business performance: a non‐parametric approach’

TL;DR: In this paper, the authors examined the nature of the methodological and statistical assumptions made by variance components analysis or ANOVA and their implications for the "puzzling" results obtained when these techniques are employed.