Analysis of Efficiencies of Korea's Domestic Airports With Radial and Non-radial Approaches
نویسندگان
چکیده
منابع مشابه
Flexibility of Variations in Radial and Non-Radial Data Envelopment Analysis Models
One of the major problems in Data Envelopment Analysis (DEA) is to determine the projection of inefficient Decision Making Units (DMUs) into the efficient frontier. In conventional DEA models, inputs and outputs of inefficient DMUs alter arbitrarily for reaching to the efficient frontier. Nevertheless, sometimes the ability of DMUs is defined and restricted. Moreover, there are situations in th...
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one of the major problems in data envelopment analysis (dea) is to determine the projection of inefficient decision making units (dmus) into the efficient frontier. in conventional dea models, inputs and outputs of inefficient dmus alter arbitrarily for reaching to the efficient frontier. nevertheless, sometimes the ability of dmus is defined and restricted. moreover, there are situations in th...
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Grifell-Tatje and Lovell (1999) made a contribution to the literature by decomposing profit change in extended radial DEA framework into six mutually exclusive components. Their approach appears to suffer from two shortcomings. First, radial models do not achieve full efficiency when slacks are present, and therefore, the contributions of each of these components are grossly underestimated. Sec...
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ژورنال
عنوان ژورنال: Journal of Korean Society of Transportation
سال: 2013
ISSN: 1229-1366
DOI: 10.7470/jkst.2013.31.2.011