Autor: Papík, Mário - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: COMPOSITION OF EQUITY AND MIXED PENSION FUNDS IN SLOVAKIA
Autorzy:: Papík, Mário
Powiązania:: https://bibliotekanauki.pl/articles/488974.pdf
Data publikacji:: 2017
Wydawca:: Instytut Badań Gospodarczych
Tematy:: pension funds
equity funds
assets allocation
mixed effect model
Opis:: Research background: Since January 2013, pension fund management companies have had to establish at least two pension funds, one guaranteed bond fund, and at least one unguaranteed equity fund. This division has brought many changes in portfolios of pension funds in Slovakia. Currently, six pension funds management companies manage six bonds, six equity, five indexed and three mixed funds. Purpose of the article: The aim of this article is to monitor the composition of assets during 2009 and 2014 and describe relation between equity and mixed pension funds’ profit and components of assets they own. The results of this research contribute to a better understanding of the importance of certain types of financial assets owned by equity and mixed funds and their impact on pension funds’ profit. Last, but not least, this article helps to improve the legislative management of pension funds and their impact on macroeconomic situation in Slovakia, because pension funds are still concentrating higher and higher amount of financial assets from government bonds to companies’ stocks. Methods: This relation will be described by linear mixed-effects model with random effects of years and pension funds management companies. Random effects also help to identify the impact of changes during the period studied, and in case that profit is significantly different across the pension funds management companies. Findings & Value added: The underlying model data will be chosen from annual balance sheets, income statements and notes of Slovakia-based equity and mixed funds during the period studied.
Źródło:: Oeconomia Copernicana; 2017, 8, 1; 51-64
2083-1277
Pojawia się w:: Oeconomia Copernicana
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Application of selected data mining techniques in unintentional accounting error detection
Autorzy:: Papík, Mário
Papíková, Lenka
Powiązania:: https://bibliotekanauki.pl/articles/22444352.pdf
Data publikacji:: 2021
Wydawca:: Instytut Badań Gospodarczych
Tematy:: financial fraud
unintentional accounting errors
financial restatements
decision tree
classification and regression tree
random forest
Opis:: Research background: Even though unintentional accounting errors leading to financial restatements look like less serious distortion of publicly available information, it has been shown that financial restatements impacts on financial markets are similar to intentional fraudulent activities. Unintentional accounting errors leading to financial restatements then affect value of company shares in the short run which negatively impacts all shareholders. Purpose of the article: The aim of this manuscript is to predict unintentional accounting errors leading to financial restatements based on information from financial statements of companies. The manuscript analysis if financial statements include sufficient information which would allow detection of unintentional accounting errors. Methods: Method of classification and regression trees (decision tree) and random forest have been used in this manuscript to fulfill the aim of this manuscript. Data sample has consisted of 400 items from financial statements of 80 selected international companies. The results of developed prediction models have been compared and explained based on their accuracy, sensitivity, specificity, precision and F1 score. Statistical relationship among variables has been tested by correlation analysis. Differences between the group of companies with and without unintentional accounting error have been tested by means of Kruskal-Wallis test. Differences among the models have been tested by Levene and T-tests. Findings & value added: The results of the analysis have provided evidence that it is possible to detect unintentional accounting errors with high levels of accuracy based on financial ratios (rather than the Beneish variables) and by application of random forest method (rather than classification and regression tree method).
Źródło:: Equilibrium. Quarterly Journal of Economics and Economic Policy; 2021, 16, 1; 185-201
1689-765X
2353-3293
Pojawia się w:: Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Determinants of youth unemployment rate: case of Slovakia
Autorzy:: Papík, Mário
Mihaľová, Paulína
Papíková, Lenka
Powiązania:: https://bibliotekanauki.pl/articles/22443173.pdf
Data publikacji:: 2022
Wydawca:: Instytut Badań Gospodarczych
Tematy:: youth unemployment
unemployment rate for graduated students
work motivation
determinants of unemployment
quality of high schools
Opis:: Research background: The employment rate of young individuals in the labour market has considerably decreased in developed countries recently. Due to lower labour capital, skills, and generic and job-specific work experience, youth consider finding suitable job challenging. If they fail to succeed in the labour market soon after graduation, it leads to long-term unemployment, unstable and low-quality jobs, and even social exclusion. Purpose of the article: This paper aims to analyse the unemployment rate of high school-graduated students and the factors impacting this unemployment rate, such as GDP per capita, total unemployment rate, apartment price per square meter and results from state exams. Identifying the determinants affecting youth unemployment is crucial for theoretical knowledge and for policymakers to ensure youth inclusion in the economic mainstream. As a result, society can reduce social and economic costs and avoid structural problems in the future. Methods: Data about 464 Slovak high schools from National Institute for Certified Educational. Data include the graduate unemployment rate for each high school in Slovakia. Furthermore, two logistic regression models have been developed to investigate the impact of selected factors on high school graduates? unemployment rate immediately after graduation and nine months after graduation. Findings & value added: This paper indicates the existence of statistical dependency between unemployment of high school graduates and overall unemployment rate in the region, GDP per capita in the region, quality of high school education and cost of living in the region immediately after graduation. Analysis of the period nine months after graduation has shown the important decline of education quality provided by high schools. To reduce youth unemployment, the state should focus primarily on improving overall unemployment itself by implementing a dual-learning system, simplifying business opportunities, making part-time work available, or introducing lifelong learning to help transform the economy into a knowledge base.
Źródło:: Equilibrium. Quarterly Journal of Economics and Economic Policy; 2022, 17, 2; 391-414
1689-765X
2353-3293
Pojawia się w:: Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:: Biblioteka Nauki

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