Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Marek Sylwestrzak"'
Autor:
Marek Sylwestrzak
Publikováno v:
Journal of Banking and Financial Economics, Vol 2022, Iss 2(18), Pp 5-16 (2022)
This paper investigates irregularities in financial statements by applying the Beneish and Roxas models to Polish firms listed on the Warsaw Stock Exchange from 2015 to 2020. The total sample included 110 observations. The sample comprised companies
Externí odkaz:
https://doaj.org/article/f53cccd889634661ab596e3f329a4ff9
Publikováno v:
Journal of Telecommunications and Information Technology, Iss 4 (2021)
This paper presents the influence of the COVID19 pandemic on gross domestic product (GDP) per capita for the 27 countries of the European Union. A panel model with fixed effects was applied to a dataset from 2010 to 2020. The analysis covered 13 inde
Externí odkaz:
https://doaj.org/article/533d58e398784e21b32799b13920c271
Autor:
Anna Stolarczyk, Marek Sylwestrzak
Publikováno v:
internetowy Kwartalnik Antymonopolowy i Regulacyjny, Vol 7, Iss 1, Pp 118-131 (2018)
W artykule przedstawiono rozwój rynku pocztowego pod kątem zmian podstawowych parametrów w latach 2012-2017. Uwzględniono również wybrane ceny usług pocztowych oraz elementy analizy ekonomicznej. Ponadto, zwrócono uwagę, na spadek wielkości
Externí odkaz:
https://doaj.org/article/c5ffabee5d1445c28253a1bbc7903ca5
Autor:
Marek Sylwestrzak
Publikováno v:
Problemy Zarządzania, Vol 14, Iss 4(63) t.1, Pp 89-102 (2016)
This paper aims to detect the financial statements fraud based on the financial data of the US companies accused by the US Securities and Exchange Commission of manipulating financial statements under rule 10(b)-5 of the Securities Exchange Act in
Externí odkaz:
https://doaj.org/article/0e6d2aa1286e4838b839d3f79cce8267
Autor:
Anna Stolarczyk, Marek Sylwestrzak
Publikováno v:
Ekonomiczne Problemy Usług, Vol 130 (2018)
The purpose of the considerations presented in this article is analysis of chosen examples of using digital postal platforms for e-government service delivery and showing potential options of the integration of public administration information syste
Externí odkaz:
https://doaj.org/article/3359d30249dc4d74acb55efdce1d2a64
Autor:
Anna Stolarczyk, Marek Sylwestrzak
Publikováno v:
Ekonomiczne Problemy Usług, Vol 126 (2017)
The article presents an analysis of selected electronic postal services provided by designated operators problems, as well as indicators to measure their advancement - PES Index (Electronic Postal Services Index), which are defined by the Universal P
Externí odkaz:
https://doaj.org/article/6e10f207fbdc4cb2abac578ed3c0fe00
Publikováno v:
Ekonomiczne Problemy Usług, Vol 126 (2017)
Recent years show an increase in the use of modern technologies, including information and communication technology ICT. This confirms the indicator analysis: The Networked Readiness Index (NRI), The Global Competitiveness Index (GCI), The Digital
Externí odkaz:
https://doaj.org/article/059f16162e4740e4baaa2c2301f9d13a
Autor:
Anna Stolarczyk, Marek Sylwestrzak
Publikováno v:
Ekonomiczne Problemy Usług, Vol 122 (2016)
The article presents the current activities of the European Commission for the elimination of barriers to growth in cross-border e-commerce. In this case, they involve high delivery services prices. In this context the analysis of price differentials
Externí odkaz:
https://doaj.org/article/48ca74978bd5436095b7298cfd8c2275
Publikováno v:
Ekonomiczne Problemy Usług, Vol 123 (2016)
European Union Structural Funds have had important support for the development of e-government in Poland within the financial perspective for 2007–2013. The result of projects funded under the 7th priority axis, was to provide citizens and business
Externí odkaz:
https://doaj.org/article/912f7109835848b7a8fa7a6679fa3623
Autor:
Anna Stolarczyk, Marek Sylwestrzak
Publikováno v:
Ekonomiczne Problemy Usług, Vol 122 (2016)
The article presents an overview of the new initiatives of the European Commission according to support the growth of e-commerce with regard to efficient use of the cross-border parcel delivery services in EU. There are highlighted changes in the leg
Externí odkaz:
https://doaj.org/article/0fb6f728de494781b95fe063e2e534eb