TY - JOUR AU - Tarjáni, Ariella Janka AU - Kalló, Noémi AU - Dobos, Imre TI - Evaluation of Digital Development Based on the International Digital Economy and Society Index 2020 Data JF - STATISTIKA: STATISTICS AND ECONOMY JOURNAL J2 - STATISTIKA VL - 103 PY - 2023 IS - 3 SP - 355 EP - 373 PG - 19 SN - 0322-788X DO - 10.54694/stat.2023.21 UR - https://m2.mtmt.hu/api/publication/34137595 ID - 34137595 N1 - Export Date: 26 October 2023 AB - Digitalization and technological advances develop together with our society. The European Commission intends to monitor this development using the International Digital and Society Index (I-DESI) and provide an objective comparison of the participating countries. This comparison of the counties can be an important part of the roadmap of digital transformation for companies and other participants in the market. The aim of this study is to further analyze the 2020 data of I-DESI using multivariate statistical methods not included in the official report. Our objective is to show whether there are differences between the EU and non-EU countries (discriminant analysis, variance analysis), whether the dimensions of the I-DESI index are overlapping (correlation analysis, factor analysis), and whether different country groups can be formed (cluster analysis). Answering these questions, we can give a useful tool to companies for a more successful digital transformation. LA - English DB - MTMT ER - TY - CHAP AU - Tarjáni, Ariella Janka AU - Kalló, Noémi ED - Poór, József ED - Hollósy-Vadász, Gábor János ED - Szabó, Szilvia TI - Feladatmenedzsment eszközök tanácsadóknak T2 - Megújulás és növekedés a Covid árnyékában PB - Budapesti Metropolitan Egyetem CY - Budapest SN - 9786155459221 T3 - METROPOLITAN SCHOLAR Business, Arts and Culture, ISSN 2786-4413 PY - 2023 SP - 235 EP - 255 PG - 21 UR - https://m2.mtmt.hu/api/publication/33870202 ID - 33870202 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Könyves, Melinda Katalin AU - Kalló, Noémi TI - A kockázatelemzés változásai: Az új FMEA megközelítés JF - POLGÁRI SZEMLE: GAZDASÁGI ÉS TÁRSADALMI FOLYÓIRAT J2 - POLGÁRI SZEMLE VL - 18 PY - 2022 IS - 1-3 SP - 250 EP - 261 PG - 12 SN - 1786-6553 DO - 10.24307/psz.2022.1118 UR - https://m2.mtmt.hu/api/publication/33342269 ID - 33342269 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Kalló, Noémi AU - Gerse-Krizsa, Teréz TI - Value Creation along a Production-Service Value Chain JF - INTERNATIONAL JOURNAL OF ENGINEERING AND MANAGEMENT SCIENCES / MŰSZAKI ÉS MENEDZSMENT TUDOMÁNYI KÖZLEMÉNYEK J2 - IJEMS MMTK VL - 7 PY - 2022 IS - 2 SP - 91 EP - 99 PG - 9 SN - 2498-700X DO - 10.21791/IJEMS.2022.2.7. UR - https://m2.mtmt.hu/api/publication/33263162 ID - 33263162 LA - English DB - MTMT ER - TY - JOUR AU - Tarjáni, Ariella Janka AU - Kalló, Noémi AU - Dobos, Imre TI - A nemzetközi digitális gazdaság és társadalom index 2020. évi adatainak statisztikai elemzése JF - STATISZTIKAI SZEMLE J2 - STATISZTIKAI SZEMLE VL - 100 PY - 2022 IS - 3 SP - 266 EP - 284 PG - 19 SN - 0039-0690 DO - 10.20311/stat2022.3.hu0266 UR - https://m2.mtmt.hu/api/publication/32753221 ID - 32753221 N1 - Export Date: 18 August 2022 Correspondence Address: Janka, T.A.; Budapesti Műszaki és Gazdaságtudományi EgyetemHungary; email: tarjani.janka@gtk.bme.hu LA - Hungarian DB - MTMT ER - TY - BOOK AU - Alex, Osterwalder AU - Yves, Pigneur AU - Greg, Bernarda AU - Alan, Smith AU - Trish, Papadakos ED - Kalló, Noémi / Translator TI - Értékajánlat-tervezés PB - Cser Kiadó CY - Budapest PY - 2022 SP - 286 SN - 9789632786773 UR - https://m2.mtmt.hu/api/publication/32618067 ID - 32618067 LA - Hungarian DB - MTMT ER - TY - CHAP AU - Tarjáni, Ariella Janka AU - Kalló, Noémi ED - Szabó, Szilvia ED - Kiss, Ferenc ED - Poór, József TI - Feladatmenedzsment eszközök tanácsadóknak T2 - X. Nemzetközi Tanácsadói Konferencia 2021 Megújulás és növekedés a Covid árnyékában PB - Budapesti Metropolitan Egyetem CY - Budapest SN - 9786155459115 PY - 2021 SP - 12 EP - 12 PG - 1 UR - https://m2.mtmt.hu/api/publication/32825940 ID - 32825940 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Tarjáni, Ariella Janka AU - Kalló, Noémi AU - Pataki, Béla TI - Introducing a Task Management Tool into the Operation of a Management Consulting Firm JF - INTERNATIONAL JOURNAL OF ENGINEERING AND MANAGEMENT SCIENCES / MŰSZAKI ÉS MENEDZSMENT TUDOMÁNYI KÖZLEMÉNYEK J2 - IJEMS MMTK VL - 6 PY - 2021 IS - 2 SP - 122 EP - 135 PG - 14 SN - 2498-700X DO - 10.21791/IJEMS.2021.2.11. UR - https://m2.mtmt.hu/api/publication/32508696 ID - 32508696 AB - Lean and agile methods are now widely used in various fields. Seeing their success, management consultancy firms also want to take advantage of using them. In this case study, the company selects the appropriate task management tool for their operation, the kanban board, and implements it. The implementation process is supported by quantitative analysis. In order to track the introduction progress of the kanban board, a key performance index is defined: the board activity, which is the number of operations performed on the board in a given time period. Based on the evaluation of over 26 weeks’ data, board activity proved to be an appropriate indicator of the kanban board’s reception, operation, and stability. The individual indicators examined, however, were not found to be suitable for performance appraisal. LA - English DB - MTMT ER - TY - JOUR AU - Könyves, Melinda Katalin AU - Kalló, Noémi TI - Different fields, common objectives. connection between sustainability and quality methodology TS - connection between sustainability and quality methodology JF - GRADUS J2 - GRADUS VL - 8 PY - 2021 IS - 2 SP - 76 EP - 81 PG - 6 SN - 2064-8014 DO - 10.47833/2021.2.ECO.001 UR - https://m2.mtmt.hu/api/publication/32462892 ID - 32462892 LA - English DB - MTMT ER - TY - CHAP AU - Könyves, Melinda Katalin AU - Kalló, Noémi ED - Horváth, Bálint ED - Földi, Péter TI - Quality and environmental management – enhancing each other? T2 - VII. International Winter Conference of Economics PhD Students and Researchers Conference Proceedings PB - Óbudai Egyetem CY - Budapest SN - 9789634492559 PY - 2021 SP - 45 EP - 52 PG - 8 UR - https://m2.mtmt.hu/api/publication/32179957 ID - 32179957 LA - English DB - MTMT ER -