Articles by Author: Jan Van Romburgh

Search results for Jan Van Romburgh

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  1. Research note: Relations between tree height and the associated occurrence of <em>Panicum maximum</em> in Sourish Mixed Bushveld

    Research note: Relations between tree height and the associated occurrence of <em>Panicum maximum</em> in Sourish Mixed Bushveld

    Item type: Journal Article • Journal: African Journal of Range & Forage Science
    Acacia tortilis, A. karroo and Dichrostachys cinerea subsp. africana trees were divided into nine height classes, with increments of 0.5 m. The abundance of P. maximum growing under their canopies was estimated by scoring on a scale of 0 (no...
  2. Towards a new model to benchmark firms’ operating efficiency: A data envelopment analysis approach

    Towards a new model to benchmark firms’ operating efficiency: A data envelopment analysis approach

    Item type: Journal Article • Journal: South African Journal of Accounting Research
    The purpose of the study was to construct two similar data envelopment analysis (DEA) models. The first contains only published accounting-based data and the second added weighted average cost of capital (WACC), a primary market-based determinant, as an input variable...