Person: ÇİLİNGİRTÜRK, AHMET METE
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ÇİLİNGİRTÜRK
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AHMET METE
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Publication Metadata only Human Development Index (HDI) Rank-Order Variability(SPRINGER, 2018) ÇİLİNGİRTÜRK, AHMET METE; Cilingirturk, Ahmet M.; Kocak, HabipIn accordance with the increasing demand for information, indices are created and national and global rankings made to represent and through which to understand and build policy related to complex situations, processes and trajectories. Different indices for a single concept are also created that have advantages or disadvantages over one another or to overcome certain calculation problems. As one such, the Human Development Index (HDI) presently lists countries according to four different criteria, and remains at the heart of democratic and humanitarian recovery efforts. This type of indicator is taken as a function of past performances, with high performances being the extreme values at positively skewed distributions. Thus, the variability of each unit's repeated measures is regarded as the result of efforts made between the measurement time points (in the HDI case, of a country to promote development). However, it is assumed that the variability of the units is not homogenous. Here, it is shown that in the HDI case, high performance units show relatively low variability, whereas the middle and middle-low performance units show a high variability. Cluster analysis and Friedman test have been used to determine the characteristics of ordered country rankings. The variability of rank-order should also be taken into account besides the location on the list by clustering the countries according to HDI.Publication Metadata only The ranking analysis of the petroleum and related products’ companies(2017-02-01) ÇİLİNGİRTÜRK, AHMET METE; KOÇAK, HABİP; KİSTİK, VİLDAN; Çilingirtürk A. M. , Koçak H., Kistik V.In competitive markets, companies search their positions according to their competitors with internal resources or make use of the services of market research firms. Various credit and rating agencies or co-ordination for sectors with some social and political remediation also examine and rank the companies in these sectors. These companies are listed on the Stock Exchange Istanbul. Petroleum and derivatives industries, which are important sources of energy for industrial and Turkey, have been reconsidered in the Fortune 500 ranking by MOORA and COPRAS optimization methods and with statistical factor analysis with various efficiency and size indicating financial ratios. The results obtained are consistent within themselves and differ from the Fortune 500 rank order. The difference between quality and quantity can lead companies to wrong strategies in this sort of ranking. The study might be important to bring out efficiency and productivity in the sense of planning possible strategic changes.Publication Metadata only The ranking analysis of tht petroleum and related products’ companies(2017-02-28) KOÇAK, HABİP; ÇİLİNGİRTÜRK, AHMET METE; KİSTİK, VİLDAN; KOÇAK H., ÇİLİNGİRTÜRK A. M. , KİSTİK V.