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    TitleAnnals of Warsaw University of Life Sciences - SGGW
    Subtitleforestry and wood technology
    Issue dataVaršava : Wydawnictwo SGGW , 2023
    ISSN1898-5912 (print)2719-6518 (online)
    Form. Descr.časopisy - journals, elektronické časopisy - electronic journals
    Year, No.No. 121 (2023)
    LanguageEnglish
    CountryPoland
    URLLink na zdrojový dokument
    Public work category GII
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    References - PERIODIKÁ - Súborný záznam periodika
    (2) - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
    ARTICLES2023:
    Long-term operation of pulse-jet filters for wood dust,
    Tilt angle of wood dust
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    TitleMethodology of industry statistics: averages, quartiles, and responses to atypical values
    Author infoMartin Boďa, Vladimír Úradníček
    Author Boďa Martin 1984- (60%) UMBEF05 - Katedra kvantitatívnych metód a informačných systémov
    Co-authors Úradníček Vladimír 1963-2021 (40%) UMBEF05 - Katedra kvantitatívnych metód a informačných systémov
    Source document E+M Ekonomie a Management. Roč. 23, č. 3 (2020), s. 120-137. - Liberec : Technická univerzita v Liberci, 2020
    Keywords priemyselné štatistiky - industry statistics   finančné pomery - financial ratios   kvartily - quartiles   hodnoty - values   priemery  
    Form. Descr.články - journal articles
    LanguageEnglish
    CountryCzech Republic
    AnnotationThe paper notices troublesome aspects of compiling industry statistics for the purpose of inter-enterprise comparison in corporate financial analysis. Whilst making a caveat that this issue is unbeknownst to practitioners and underrated by theorists, the goal of the paper is two-fold. For one thing, the paper demonstrates that financial ratios are inclined to frequency distributions characteristic of power-law (fat) tails and their typical shape precludes a simple treatment. For the other, the paper explores different approaches to compiling industry statistics by considering trimming and winsorizing cleansing protocols, and by confronting trimmed, winsorized as well as quantile measures of central tendency. The issues are empirically illustrated on data for a great number of Slovak construction enterprises for two years, 2009 and 2018. The empirical distribution of eight financial ratios is studied for troublesome features such as asymmetry and power-law (fat) tails that hamper usefulness of traditional descriptive measures of location without considering different possibilities of handling atypical values (such as infinite and outlying values). The confrontation of diverse approaches suggests a plausible route to compiling industry statistics that consists in reporting a 25% trimmed mean alongside 25% and 75% quantiles, all applied to trimmed data (i.e. data after discarding infinite values). The paper also highlights the sorely unnoticed fact that the key ratio of financial analysis, return on equity, may easily attain non-sense values and these should be removed prior to compiling financial analysis; otherwise, industry statistics is biased upward regardless of what measure of central tendency is made use of.
    Public work category ADM
    No. of Archival Copy48406
    Repercussion category HEDVIČÁKOVÁ, Martina - KRÁL, Martin. Performance evaluation framework in the industry 4.0 context : the case of the Czech manufacturing industry. In E + M : ekonomie a management. ISSN 1212-3609, 2021, vol. 24, no. 1, pp. 118-134.
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
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    TitleWindow analysis of technical efficiency: case of the Slovak banking system
    Par.titleWindow analýza technickej efektívnosti: prípad slovenského bankového sektora
    Author infoEmília Zimková
    Author Zimková Emília 1964- (100%) UMBEF04 - Katedra financií a účtovníctva
    Source document 17th AMSE Applications of mathematics and statistics in economics : 17th international scientific conference, conference proceedings, Poland 27-31 August 2014. Pp. 294-300. - Wrocław : Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu, 2014 / Rusnak Zofia ; Zmyślona Beata ; Bašta Milan ; Bílková Diana ; 17th AMSE international scientific conference
    Keywords bankovníctvo - banking   sprostredkovateľský prístup   SBM model   intermediation approach  
    LanguageEnglish
    CountryPoland
    systematics 336.71
    AnnotationIn the paper, a time-dependent use of data envelopment analysis (DEA) that is known as “window analysis” is applied to a set of banking institutions in Slovakia with an aim to measure their technical efficiency in period 2000 – 2012. It is assumed that the production function remains unchanged and the banking institutions perform activities under variable returns to scale. The non-parametric method of evaluation, based on the input-oriented efficiency slacks-based measure model of data envelopment analysis (SBM) is employed. The paper contributed to so far published literature by addressing the efficiency coefficients variation through window and by term in the scope of the transmission approach to the banking functions. Gained results of the case study applied on the Slovak conditions can be utilized for managerial and regulatory purposes
    Public work category AFC
    No. of Archival Copy34391
    Repercussion category PILYAYSKYY, Anatoliy - AARONSON, William - CERNOHORSKA, Libena. Comparative analysis of the total factor of productivity changes for banks of Visegrad group for the period 2009-2013. In 11th professor Aleksander Zelias international conference on modelling and forecasting of socio-economic phenomena, Zakopane, 09th-12th May 2017. Cracow : Foundation of the Cracow University of Economics, 2017. ISBN 978-83-65173-85-0, pp. 339-348.
    CERNOHORSKA, Libena - PILYAVSKYY, Anatoliy - AARONSON, William. Comparative performance of the Visegrad group banks for the period 2009-2013. In E+M Ekonomie a management. ISSN 1212-3609, 2017, vol. 20, no. 2, pp. 175-187.
    PALEČKOVÁ, Iveta. Measurement of banking efficiency in Visegrad countries: a dea window analysis. In Data envelopment analysis and its applications : proceedings of the 13th international conference on data envelopment analysis, Braunschweig, 24th-27th August 2015 [online]. Braunschweig : Technische Universität Braunschweig, 2016, pp. 105-110 [cit. 2018-05-18]. ISBN 978-1-85449-497-9. Dostupné na: http://deaconference.com/dea2015/home/
    PALEČKOVÁ, Iveta. Performance measurement in banking : empirical application to central and Eastern Europe. Praha : Professional Publishing, 2018. 159 s. ISBN 978-80-88260-13-4.
    RUSYDIANA, Aam Slamet - AS-SALAFIYAH, Aisyah. DEA window analysis of Indonesian Islamic bank efficiency. In Journal of Islamic monetary economics and finance. ISSN 2460-6146, 2021, vol. 7, no. 4, pp. 733-758.
    ROSYADI, Nailah - RUSYDIANA, Aam Slamet. Efficiency and stability of Islamic banking in ASEAN : DEA window analysis. In Tazkia Islamic finance and business review. ISSN 1907-8145, 2020, vol. 14, no. 1 pp. 1-19.
    MARLINA, Lina - SUDANA, Sudana - RUSYDIANA, Aam Slamet. Intertemporal efficiency analysis on Indonesia Islamic banks : a window DEA approach. In Jurnal ekonomi syariah [online]. 2023, vol. 8, no. 1, pp. 24-34 [cit. 2023-10-13]. ISSN 2714-769X. Dostupné na: https://doi.org/10.37058/jes.v8i1.6651
    RUSYDIANA, Aam Slamet - IRFANY, Mohammad Iqbal. Intertemporal social efficiency on Indonesian Islamic banks : DEA window analysis. In Fara'id and wealth management [online]. 2023, vol. 3, no. 1, pp. 1-15 [cit. 2023-10-13]. ISSN 2987-470X. Dostupné na: https://doi.org/10.58968/fwm.v3i1
    FOTOVA ČIKOVIĆ, Katerina. Dynamic efficiency assessment of the European banking industry: a literature review. In 6th international scientific conference EMAN 2022 - Economics and management: how to cope with disrupted times, Ljubljana, 24th March 2022. 1. vyd. Belgrade : Association of economists and managers of the Balkans, 2022. ISBN 978-86-80194-58-5, pp. 37-48.
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
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