D
Dimitris K. Despotis
Researcher at University of Piraeus
Publications - 45
Citations - 1886
Dimitris K. Despotis is an academic researcher from University of Piraeus. The author has contributed to research in topics: Data envelopment analysis & Interval (mathematics). The author has an hindex of 18, co-authored 44 publications receiving 1680 citations.
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Data envelopment analysis with imprecise data
TL;DR: This paper develops an alternative approach for dealing with imprecise data in DEA by transforming a non-linear DEA model to a linear programming equivalent, on the basis of the original data set, by applying transformations only on the variables.
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A reassessment of the human development index via data envelopment analysis
TL;DR: A DEA model is developed to estimate the relative efficiency of the countries in converting income to knowledge and life opportunities and the transformation paradigm is introduced in the assessment of human development.
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Measuring human development via data envelopment analysis: the case of Asia and the Pacific
TL;DR: In this paper, the assessment of the Human Development Index (HDI) is reconsidered in the light of data envelopment analysis (DEA), and the new approach is applied to the countries of the regional aggregate of Asia and the Pacific.
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Improving the discriminating power of DEA: focus on globally efficient units
TL;DR: The global efficiency approach is introduced as a means to improve the discriminating power of Data Envelopment Analysis (DEA) and the units that can maintain their efficiency score under common weighting structures are dealt with.
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Composition versus decomposition in two-stage network DEA: a reverse approach
TL;DR: In this paper, the authors present an approach to estimate unique and unbiased efficiency scores for the individual stages, which are then composed to obtain the efficiency of the overall system, by selecting the aggregation method a posteriori.