Abstract

The aim of this paper is analys of the state of electronic services within the postal system in Serbia in order to improve the management of this services. As an indicator of the state of development we can use benchmarking index of development of postal e-services. Benchmarking index is created by PCA (Principal Component Analysis) method in statistical software Minitab which has been designed for PCA. The development of electronic economy has influence on postal system to improve postal electronic services. In conclusion we can say those who make the decisions and management experts have to define appropriate strategy of e-services.

Highlights

  • The aim of this paper is analys of the state of electronic services within the postal system in Serbia in order to improve the managment of this services

  • Bencmarking index is created by PCA (Principal Component Analysis) method in statistical software Minitab which has been designed for PCA

  • In conclusion we can say those who make the decisions and managment experts have to define appropiate strategy of e-services

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Summary

Izračunavanje ajgen vektora

Primena linearne transformacije koja podrazumeva redukovanje dimenzionalnosti. Prva glavna komponenta (7) je linearna kombinacija originalnih varijabli i može bti izražena kao: z1 = α11x1 + α12 x2 + .. + α1 p x p (7). Uprkos mišljenju kako su za razvoj benčmarkinga najzaslužnija proizvodna preduzeća koja su prva započela sa njegovom primenom, danas se on jednako uspešno primenjuje u bankama, osiguravajućim kućama, tj. Benčmarking indeksi se koriste da izmere ekonomski i socijalni razvoj jedne zemlje. PES indeks (tabela 1) meri razvoj elektronskih poštanskih usluga. Prvo pitanje koje se nameće jeste koje se varijable koriste za dobijanje PES indeksa, a to su elektronske poštanske usluge koje se pružaju na teritoriji jedne zemlje. PCA se koristi da kreira 3 individualna indeksa:. Indeks za e-upravu se ne kreira zato što ne postoji odgovarajći broj varijabli. Švajcarska ima najveći PES indeks 4.52, zatim Belorusija 4.23, Srbija -0.18 a najmanji indeks ima Angola -1.55. Srbija ima nizak indeks zbog slabo razvijene telekomunikacione infrastrukture i manjeg broja elektronskih usluga u odnosu na razvijene zemlje.

Bosna i Hercegovina
SUMMARY
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