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Wyświetlanie 1-5 z 5
Tytuł:
KLEMS growth accounting implemented in Poland
Autorzy:
Kotlewski, Dariusz
Błażej, Mirosław
Powiązania:
https://bibliotekanauki.pl/articles/1358354.pdf
Data publikacji:
2020-03-23
Wydawca:
Główny Urząd Statystyczny
Tematy:
gross value added
decomposition
production factors
KLEMS
productivity
Opis:
The aim of the article is to present the main body of the KLEMS growth accounting recently implemented in Poland. The works on the KLEMS productivity accounting in Poland started in 2013 and focused on areas such as the development of methodology and the availability and assessment of data. These efforts enabled preparing KLEMS data sets pertaining to the Polish economy and moreover proved that unavailable data can be effectively estimated. Additionally, interesting but complex and debatable results were obtained, such as labour hoarding together with remunerations' freezing around the 2009 crisis, accompanied by a natural drop in the capital contribution growth and an increase in the MFP contribution, which most probably indicated effective reorganizations in the economy. In the years 2012-2014, increasing labour and capital contributions did not fully translate into gross value added growth, which led to negative MFP growths, as these are calculated residually. This, however, changed completely in the last two years of the time span covered by the research, namely in 2015-2016. An industry-level analysis became also possible, showing that the Polish economy was developing dynamically and undergoing intensive modernisation, which was obtained, however, with a debatable contribution of the State. To study the debatable features of the Polish economy in a greater detail, a further decomposition of the labour factor growth into four sub-factor contributions instead of two sub-factor contributions was performed. This additional analysis confirmed that labour hoarding phenomenon specific for Poland contributed to a softer impact of the 2007-09 financial crisis on this country’s economy.
Źródło:
Statistics in Transition new series; 2020, 21, 1; 95-122
1234-7655
Pojawia się w:
Statistics in Transition new series
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Substitution between production factors and intermediate inputs in the light of KLEMS growth accounting for Poland
Autorzy:
Kotlewski, Dariusz
Błażej, Mirosław
Powiązania:
https://bibliotekanauki.pl/articles/1808288.pdf
Data publikacji:
2021-10-18
Wydawca:
Główny Urząd Statystyczny
Tematy:
gross value added
gross output
decomposition
production factors
KLEMS
productivity
Opis:
The generally adopted view is that the gross-output-based MFP is the most correct in terms of methodology, and the value-added-based MFP is its imperfect substitute performed when some data are missing. In this paper, however, performing both of them and comparing their results is proposed as a valuable means to studying the development of outsourcing in the economy. The paper presents the elaboration of the methodology for the latter, which is its main contribution to the field. The case of the Polish economy is used as an applicative example (covering the period between 2005 and 2016), as KLEMS growth accounting has recently been implemented in Poland. The results demonstrate that around the year 2011, the expansion of outsourcing ceased. Since outsourcing was one of the main processes of the Polish transition, this observation can be considered as an indication of the maturing of the market economy in Poland. Moreover, KLEMS growth accounting makes it possible to study this issue through NACE activities, i.e. at the industry level. It shows that manufacturing (section C of NACE) is predominantly responsible for the situation described above, which is the main empirical finding of the study. The dominant role of manufacturing is also confirmed by some other sectoral observations of lesser importance. The methodology developed in this paper can potentially be applied to other countries for which both kinds of MFP are performed.
Źródło:
Przegląd Statystyczny; 2021, 68, 2; 1-19
0033-2372
Pojawia się w:
Przegląd Statystyczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Implementation of KLEMS Economic Productivity Accounts in Poland
Implementacja rachunku produktywności gospodarki KLEMS w Polsce
Autorzy:
Kotlewski, Dariusz Cezary
Błażej, Mirosław
Powiązania:
https://bibliotekanauki.pl/articles/657740.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
rachunek produktywności
KLEMS
czynniki produkcji
czynniki pierwotne
czynnik praca
czynnik kapitał
przyrost produktywności
dekompozycja
kompozycja pracy
godziny przepracowane
pracownicy
godziny na pracownika
productivity accounting
production factor
primary factors
labour factor
capital factor
productivity growth
decompositions
labour composition
hours worked
employees
hours per employee
Opis:
Celem artykułu jest pokazanie, w jaki sposób zrealizowano rachunek produktywności gospodarki KLEMS dla Polski. Głównym problemem badawczym było znalezienie sposobu uporania się ze specyficznym dla kraju niedostatkiem danych. W związku z tym postawiono hipotezę, że dzięki pewnym innowacyjnym, ale akceptowalnym technikom oszacowania brakujących danych możliwe jest dostarczenie odpowiednich danych do tego rachunku dla Polski. Po zaprezentowaniu podstawowych informacji o rachunku produktywności gospodarki KLEMS oraz metodologii w artykule pokazano, jak zostały rozwiązane specyficzne problemy, które ujawniły się z danymi.
The aim of the article is to demonstrate how the KLEMS economic productivity accounts for Poland have been performed. The main research problem was to find solutions to certain country‑specific data insufficiencies. On this basis, a hypothesis was put forward that by using some innovative but acceptable missing data assessment techniques, it is possible to supply sufficient data for Poland for the mentioned accounts. After an overview of KLEMS economic productivity accounts and the relevant fundamental methodology, the article presents further how specific data problems that have arisen have been solved.    
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 2018, 2, 334
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of propulsion units dedicated to test stands for aviation systems
Autorzy:
Siadkowska, Ksenia
Czajka, Błażej
Ścisłowski, Karol
Wendeker, Mirosław
Powiązania:
https://bibliotekanauki.pl/articles/2097514.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
combustion engine
electric motor
test stand
unmanned aerial vehicle
silnik spalinowy
silnik elektryczny
stanowisko pomiarowe
bezzałogowy statek powietrzny
Opis:
This paper presents an analysis of selected propulsion units dedicated to test stands for unmanned aircraft systems. It focuses on engines suitable for aircraft with a maximum take-off mass up to 150 kg. The study includes an analysis of propulsion units that can be used to power systems on stationary test stands dedicated to advanced research and measurement of prototype aerospace technologies intended for use in rotorcraft. The analysis of propulsion units shows that electric units are a better choice for powering UAV rotorcraft test stands. Their main advantages include the possibility to simplify the construction of the device by eliminating gears and to mount the motor in a vertical position, simpler power supply, cooling and control systems and the lack of an exhaust system. Additional advantages are undoubtedly lower vibration generation, cheaper and easier operation as well as better comfort.
Źródło:
Combustion Engines; 2021, 60, 2; 39--43
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transport of organic anions by multidrug resistance-associated protein in the erythrocyte.
Autorzy:
Rychlik, Błażej
Pułaski, Łukasz
Sokal, Adam
Soszyński, Mirosław
Bartosz, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/1044320.pdf
Data publikacji:
2000
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
glutathione S-conjugates
erythrocyte
multidrug resistance-associated protein
glutathione
transport
Opis:
The active transport of oxidized glutathione and glutathione S-conjugates has been demonstrated for the first time in erythrocytes and this cell remained the main subject of research on the "glutathione S-conjugate pump" for years. Further studies identified the "glutathione S-conjugate pump" as multidrug resistance-associated protein (MRP). Even though cells overexpressing MRP and isolated MRP provide useful information on MRP structure and function, the erythrocyte remains an interesting model cell for studies of MRP1 in its natural environment, including the substrate specificity and ATPase activity of the protein.
Źródło:
Acta Biochimica Polonica; 2000, 47, 3; 763-772
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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