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Tytuł:
Credit volatility and productivity growth
Autorzy:
Brzozowski, Michał
Powiązania:
https://bibliotekanauki.pl/articles/22446564.pdf
Data publikacji:
2018
Wydawca:
Instytut Badań Gospodarczych
Tematy:
credit
financial cycle
productivity growth
Opis:
Research background: The issues of finance-growth nexus and financial instability have attracted considerable attention, but have been studied in isolation. This paper aims at filling this gap by providing insights into the implications of financial instability for long term productivity growth. Purpose of the article: This paper sheds light on the relationship between credit-to-GDP ratio volatility and the total factor productivity (TFP) growth rate. The impact of systemic banking crises and financial depth on productivity growth is also studied. Methods: The System GMM estimation of panel data for over 100 countries and spanning the period of 1970-2009 is used. The decomposition of credit-to-GDP ratio into trend and cyclical component is performed using the Hodrick-Prescott filter and a regression analysis with country-specific intercepts and slopes. The data on TFP comes from the Penn World Tables database. Findings & Value added: TFP growth is negatively affected by credit volatility, mainly in less technologically advanced countries, while financial depth exerts a negative influence on TFP growth in economies with superior technology. Systemic banking crises and the concomitant credit crunches have a negative impact on productivity growth, regardless of the level of technological development. Moreover, the level of human capital, patents and globalization fuel productivity growth. Macroeconomic instability, measured by the rate of inflation, hampers TFP growth.
Źródło:
Equilibrium. Quarterly Journal of Economics and Economic Policy; 2018, 13, 2; 215-232
1689-765X
2353-3293
Pojawia się w:
Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An Empirical Study Of Productivity Growth In EU28 - Spatial Panel Analysis
Autorzy:
Olejnik, Alicja
Powiązania:
https://bibliotekanauki.pl/articles/633093.pdf
Data publikacji:
2014-12-01
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
spatial panel model
spatial econometrics
productivity growth
Opis:
This paper investigates the spatial process of productivity growth in the European Union on the foundations of the theory of New Economic Geography. The proposed model is based on the study of NUTS 2 regions and takes into consideration a spatial weights matrix in order to better describe the structure of spatial dependence between EU regions. Furthermore, our paper attempts to investigate the applicability of some new approaches to spatial modelling including parameterization of the spatial weights matrix. Our study presents an application of the spatial panel model with fixed effects to Fingleton’s theoretical framework. We suggest that the applied approach constitutes an innovation to spatial econometric studies providing additional information hence, a deeper analysis of the investigated problem.
Źródło:
Comparative Economic Research. Central and Eastern Europe; 2014, 17, 4; 187-202
1508-2008
2082-6737
Pojawia się w:
Comparative Economic Research. Central and Eastern Europe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
PRODUCTIVITY CHANGES OVER TIME – THEORETICAL AND METHODOLOGICAL FRAMEWORK
Autorzy:
Bezat-Jarzebowska, Agnieszka
Jarzebowski, Sebastian
Powiązania:
https://bibliotekanauki.pl/articles/453926.pdf
Data publikacji:
2013
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki
Tematy:
productivity growth
the Malmquist index
food processing sector
Opis:
The TFPV Malmquist index is one of the tools that does not require knowledge of the price level and qives information on factors affecting productivity changes over time. The DEA-based approach allows decomposing of the TFPC indices into:technical change ( Δ T),technical efficiency change ( ΔTE) and scale efficiency change (Δ SE). A panel data from the companies of a key food processing sector, namely the meat processing, was used in the paper. The sample consisted of above 200 objects. The results indicated which of the decomposed indices ( ΔT, ΔTE, ΔSE) had the greatest impact on productivity changes in the analyzed sector.
Źródło:
Metody Ilościowe w Badaniach Ekonomicznych; 2013, 14, 1; 27-36
2082-792X
Pojawia się w:
Metody Ilościowe w Badaniach Ekonomicznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Business Demography, Job Flows and Productivity in Poland’s Enterprise Sector
Autorzy:
Rogowski, Wojciech
Socha, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/953218.pdf
Data publikacji:
2008-06-30
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
entry and exit rates
employment
job flow
productivity growth
manufacturing
Opis:
The article deals with Poland’s transition to a market economy in the 1990s and compares the changes that took place in the Polish economy at the time with developments in mature economies. Using three indexes-the enterprise turnover rate, job flow rates, and productivity growth decomposition-the authors attempt to show that transition processes in Poland have had a positive effect on the country’s enterprise sector, though there is still a lot of work to be done. These three indexes help understand the structural changes that occurred during the transition from central planning to an open market economy in Poland. Using a unique set of data from Polish companies, the authors calculated several measures of resource reallocation, along with enterprise entry and exit rates, and job flow rates. Moreover, they computed the labor productivity growth rate. The high rates of resource reallocation suggest that the Schumpeterian processes of creative destruction have played a major role in productivity enhancement. Surprisingly, labor productivity decomposition shows that the “within effect” influenced productivity the most, while the net entry effect was significant and positive. The poor availability of data explains why the authors were unable to calculate more sophisticated measures of productivity growth. The quality of the data may be also responsible for the substantial sensitivity of the results to the productivity decomposition method.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2008, 224, 5-6; 1-23
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Is There any Improvement in Total Factor Productivity Growth of Indian Pharmaceutical Industry after TRIPS Agreement? : Evidence from Biennial Malmquist Index
Autorzy:
Pal, Dipyaman
Chakraborty, Chandrima
Ghose, Arpita
Powiązania:
https://bibliotekanauki.pl/articles/14459584.pdf
Data publikacji:
2018-09-27
Wydawca:
Wyższa Szkoła Bankowa we Wrocławiu
Tematy:
Total Factor Productivity Growth (TFPG)
TRIPS
Indian Pharmaceutical Industry
Data Envelopment Analysis (DEA)
Biennial Malmquist Index
Opis:
Aim: Indian Pharmaceutical Industry (IPI) has undergone a massive makeover–from a modest beginning of “process patents regime” in the seventies to a modern and WTO compatible regime under the Trade Related Intellectual Property Rights System (TRIPS) in 2005. This paper estimates Total Factor Productivity Growth (TFPG) of Indian Pharmaceutical Industry (IPI) using firm level data from 2000 to 2013.   Design / Research methods: We have used nonparametric approach of Data Envelopment Analysis (DEA) using Biennial Malmquist Index.   Conclusions / findings: The results of estimation suggest an increase in overall TFPG of IPI after TRIPS agreement and also those vertically integrated firms involved in both bulk drugs production and formulation activities are less productive compared to firms that are involved in production of only bulk drug or formulation activity.   Originality / value of the article: This paper examines whether productivity of IPI has increased after 2005 i.e. after the period of TRIPS, by estimating TFPG for two sub-periods, i.e., from 2000 to 2005 and 2006 to 2013.   Implications of the research: The decomposition of TFPG suggests that for overall period 2000-2013, scale changes are the most important factor causing the productivity changes and among the other two alternative sources of TFPG, efficiency change dominates over technical changes. For the sub-period 2006-2013, the improvement in the scale efficiency may push the firms to a higher TFPG, whereas for 2000-2005 the better utilization of factors of production is the main driver of TFPG. A second stage panel regression suggests that R&D expenditure, Marketing expenditure, Market size, Capital-Labour ratio, import intensity and export intensity have positive and significant influence on TFPG.
Źródło:
Central European Review of Economics and Management; 2018, 2, 3; 55-80
2543-9472
Pojawia się w:
Central European Review of Economics and Management
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Incentive Reward Complex and the slowest U.S. post‑WW II recovery on record.
Autorzy:
Beranek, William
Kamerschen, David R
Powiązania:
https://bibliotekanauki.pl/articles/943173.pdf
Data publikacji:
2017-06-30
Wydawca:
Uniwersytet Ekonomiczny w Poznaniu
Tematy:
eal gross private investment
productivity growth
incentive reward complex
risk-adjusted return
value of opportunity
and fiscal and monetary policies
Opis:
Government policymakers (both Fed and U.S. Treasury) remain puzzled over the lack of vigor in the post-Great Recession recovery of 2010 to 2017, blaming it in part on a slowdown in productivity growth and the retirement of workers. But an equally plausible explanation lies in their failure to recognize the importance of the Incentive Reward Complex in providing an improved springboard for economic growth. Support for this hypothesis lies in the Fed’s data base, along with evidence that fails to support stimulus policies of both the U.S. Treasury and the Fed. Rather than more of these types of government interventions, we may need fewer of them along with more of the culture of incentives and rewards.
Źródło:
Economics and Business Review; 2017, 3(17), 2; 3-11
2392-1641
Pojawia się w:
Economics and Business Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Returns to Scale for EU Regions – evidence from the spatial panel model
Korzyści skali dla regionów Unii Europejskiej – wyniki przestrzennego modelu panelowego
Autorzy:
Olejnik, Alicja Anna
Powiązania:
https://bibliotekanauki.pl/articles/654923.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
rosnące korzyści skali
wzrost produktywności
prawo Verdoorna
panel przestrzenny
increasing returns to scale
productivity growth
Verdoorn’s law
spatial panel
Opis:
Ostatnie wyniki prac naukowych zwracają uwagę na rolę zlokalizowanych korzyści skali zarówno dla wzrostu gospodarczego, jak i dla procesów aglomeracyjnych. Badacze chcą wiedzieć, czy korzyści skali są stałe, czy rosną, i jeśli tak, to do jakiego stopnia. Aby odpowiedzieć na te pytania, w niniejszym artykule oszacowany został przestrzenny model ekonometryczny w oparciu o prawo Verdoorna, opisujące zależność wzrostu produktywności od wzrostu produkcji. Celem artykułu jest prezentacja nowych wyników oszacowań stopnia korzyści skali dla regionów UE. Wyniki te wskazują, że hipoteza o rosnących korzyściach skali jest nadal aktualna. Badania zostały przeprowadzone z zastosowaniem modelu WAMP Durbina (wielowymiarowego autoregresyjnego modelu przestrzennego Durbina) z przestrzennymi efektami stałymi. Z analizy wykonanej dla 261 regionów 28 państw UE wynika, że rosnące korzyści skali dla regionów UE są znaczące.
Recent findings emphasise the importance of localised returns to scale for the regional growth as well as for the agglomeration processes. However, it is still not well established whether returns to scale are constant or increasing, and to what extent. Therefore, in this study we apply specification which describes the productivity growth with the growth of output through the Verdoorn’s law. This study aims to provide some new estimates of the degree of returns to scale for EU regions. Our findings show that the hypothesis of increasing returns to scale is still valid in today’s EU economy. To test the hypothesis, we have employed the Multidimensional Spatial Panel Durbin Model with Spatial Fixed Effects. The research is conducted for 261 regions of the EU 28. The paper concludes that increasing returns to scale in EU regions are substantial.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 2017, 3, 329
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Produktywność jako czynnik wzrostu gospodarczego w Polsce, Czechach i na Słowacji w okresie 2004-2013
Productivity as a factor of economic growth Poland, the Czech Republic and Slovakia in the period 2004-2013
Autorzy:
Siński, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/509807.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Ekonomiczne
Tematy:
wzrost gospodarczy
determinanty wzrostu gospodarczego
produktywność
nierówność dochodowa
economic growth
determinants of economic growth productivity
income inequality
Opis:
W pracy podjęto próbę analizy porównawczej produktywności czynników długookre-sowego (10 lat) wzrostu gospodarczego Polski, Czech i Słowacji, po akcesji do Unii Europejskiej. Determinanty wzrostu gospodarczego (zasoby ludzkie, kapitał, postęp technologiczny) potraktowane zostały w pracy jako zmienne objaśniające, a wartość PKB jak zmienna objaśniana. Porównanie dynamiki czynników produkcji z dynamiką PKB pozwoliło na analizę, w jakim stopniu mamy do czynienia ze wzrostem produk-tywności, a w jakim ze wzrostem o charakterze ekstensywnym. Z analizy danych empirycznych wynika, że wzrost produktywności, mierzony TFP (postępem technologicznym i organizacyjnym), gospodarek słowackiej i czeskiej wskazuje na fakt lepszego niż w Polsce wykorzystania przez te gospodarki nagromadzonego kapitału. W pracy przedstawiono także zmiany, które nastąpiły w okresie 2005-2013 w rozkładzie dochodów (mierzonym współczynnikiem Giniego) polskich, słowackich i czeskich gospodarstw domowych. Przedstawiony w opracowaniu materiał analityczny, przy wszystkich uproszczeniach badania, stawia przede wszystkim pytanie o poziom innowacyjności polskich przedsiębiorstw. Gospodarka polska bowiem, przy niezaprzeczalnych sukcesach w zakresie tempa wzrostu gospodarczego, ma ciągle duży dystans do odrobienia, tak w zakresie udziału postępu technologicznego we wzroście gospodarczym, jak i w zakresie zmniejszenia skali nierówności dochodowych polskich gospodarstw domowych.
This article attempts to provide a comparative analysis of the long-term (10 years) economic growth factors in Poland, the Czech Republic and Slovakia, after the accession to the European Union. While determinants of economic growth (human resources, capital, technological progress) are treated in this work as explanatory variables, the value of GDP is perceived as the dependent variable. The comparison of production factors dynamics with the GDP growth made it possible to analyze the extent to which one deals with an increase in productivity as compared with an increase of an extensive nature. The analysis of empirical data shows that the increase in productivity of the Slovak and Czech economies, measured by TFP (Total Factor Productivity), points to the fact that those economies make better use of accumulated capital than the Polish one. The paper also shows the changes which occurred in the years 2005-2013 in the distribution of income (measured by the Gini coefficient) in the Polish, Slovak and Czech households. Aknowledging all simplifications of the study, the analytical material presented in the paper primarily brings into question the innovation level of Polish enterprises. While the Polish economy has been undeniably successful in terms of economic growth, there is still a big gap to fill both with regard to the share of technological progress in the economic growth and in terms of reducing the scale of income inequality in the Polish households.
Źródło:
Zeszyty Naukowe Polskiego Towarzystwa Ekonomicznego w Zielonej Górze; 2016, 3, 4; 239-253
2391-7830
2545-3661
Pojawia się w:
Zeszyty Naukowe Polskiego Towarzystwa Ekonomicznego w Zielonej Górze
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:
W jaki sposób słabiej rozwinięta gospodarka może dogonić liderów? Znaczenie zagregowanej produktywności
How a less developed economy can catch up with the leaders? The role of aggregate productivity
Autorzy:
Orłowski, Witold
Powiązania:
https://bibliotekanauki.pl/articles/31343829.pdf
Data publikacji:
2024
Wydawca:
Kancelaria Sejmu. Biuro Ekspertyz i Oceny Skutków Regulacji
Tematy:
total factor productivity
economic growth
growth accounting
technological progress
industrial policy
Productivity Strategy 2030
Opis:
There exist many examples of countries that have seriously reduced, over the past 150 years, the development gap vis-à-vis economic leaders. The decisive factor was the rapid increase of the total factor productivity (TFP), possible due to the technological progress. In the article, the author verified 6 important hypotheses underlying the Productivity Strategy 2030 published by the Polish government, on the basis of the experience of 96 countries around the world over the last 60 years. Most of these hypotheses were positively verified. However, when implementing the Strategy, one should remember that the increase in the aggregate productivity observed throughout the economy is only the combined effect of the increase in productivity occurring at the enterprise level. Therefore, the pursuit of more developed countries requires, first of all, the creation of appropriate conditions for the development of enterprises.
Źródło:
Studia BAS; 2024, 1(77); 7-28
2080-2404
2082-0658
Pojawia się w:
Studia BAS
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Indebtedness among farmers in Haryana state, India
Zadłużenie wśród rolników w stanie Hariana w Indiach
Autorzy:
Jakhar, B.
Kait, R.
Powiązania:
https://bibliotekanauki.pl/articles/2048609.pdf
Data publikacji:
2021
Wydawca:
Akademia Bialska Nauk Stosowanych im. Jana Pawła II w Białej Podlaskiej
Tematy:
spices
area
production
productivity
compound growth rate
Opis:
Subject and purpose of work: The study aims to evaluate the growth performance of spice crops in Haryana state of India. Materials and methods: The study is based on secondary data obtained over the period of 17 years i.e., from 2001-2002 to 2017-2018. Four spice crop – ginger, turmeric, garlic and fenugreek were selected from rabi and kharif season on the basis of the largest area sown. In order to analyze the data descriptive statistics (mean and C.V.) and CGR (compound growth rate) were employed. Results: The study revealed a significant positive growth rate of 2.20%, 4.50% and 2.20% in the area, production and productivity of ginger in the district of Panchkula, respectively. In the district of Yamunanagar, a growth rate 13.80% and 10.20% was found in the area and production of turmeric. However, a negative productivity growth rate of -3.20% was also revealed. A positive growth rate 1.50%, 3.30% and 0.17% was found in the area, production and productivity of garlic in Karnal district. In the district of Yamunanagar, a growth rate for fenugreek of 7.30% and 7.60% and 13.90% in the area, production and productivity was found. The state of Haryana recorded a significant growth of 1.7%, 2.8% and 1.1% per annum in the area, production and productivity of spice crops respectively. Conclusions: The study revealed a positive growth rate across all the selected spice crops, indicating improving prospects of spice crops in Haryana state.
Źródło:
Economic and Regional Studies; 2021, 14, 3; 346-357
2083-3725
2451-182X
Pojawia się w:
Economic and Regional Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The European Union as a Global Economic Power
Autorzy:
Mucha-Leszko, Bogumiła
Twarowska, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/633049.pdf
Data publikacji:
2016-09-01
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
European Union
economic growth
productivity
global position
Opis:
The aim of this study is to evaluate the EU economic position in 1995–2014 as well as the prospective growth potential in the global dimension up to 2025. The subject of the research is real and projected data including: GDP growth rate, main growth factors (labour, labour productivity and Total Factor Productivity), and their input to GDP growth, as well as data showing public debts and budget deficits. The analysis was conducted for the years 1995–2014 and 2015–2025. The authors' basic conclusions are: 1) the technological and economic gap between the European Union and the United States has been deepening; 2) the increasing polarisation of world economic powers and low GDP growth in the European Union limit the EU’s chances of maintaining the position as the second centre in the world economy; 3) improving the situation in public finances in the European Union as compared to the US is a factor which could raise GDP growth rates in European countries, however, there are countries whose future is in doubt due to the dramatically poor state of public finances, such as Greece, Italy, Portugal or Ireland; 4) economic growth forecasts indicate a deepening of the economic gap between the largest EU countries and the US.
Źródło:
Comparative Economic Research. Central and Eastern Europe; 2016, 19, 3; 27-44
1508-2008
2082-6737
Pojawia się w:
Comparative Economic Research. Central and Eastern Europe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Use of the Internet and its Impact on Productivity and Sales Growth in Female-Owned Firms: Evidence from India
Autorzy:
Gosavi, Aparna
Powiązania:
https://bibliotekanauki.pl/articles/475183.pdf
Data publikacji:
2017
Wydawca:
Fundacja Upowszechniająca Wiedzę i Naukę Cognitione
Tematy:
internet
female-owned firms
productivity
sales growth
India
Opis:
The Internet has completely transformed our lives on an individual basis in many ways, ranging from the way we communicate through the way we socialize to the way we shop and travel. Businesses are no exception to this premise. This paper studies the adoption of the Internet by female-owned firms in India. It uses the World Bank’s Enterprise Surveys Program data set for the year 2014 to study the adoption of the Internet by more than 10,000 firms in the country. After controlling for a large number of firm-level characteristics, empirical results obtained indicate that female-owned firms are more likely to use the Internet than their male counterparts. However, further empirical analysis shows that more intensive adoption of the Internet by these female-owned firms does not necessarily translate into better performance. Specifically, the adoption of the Internet does not make female-owned firms more or less likely to have better productivity and sales growth in contrast to that of their male counterparts.
Źródło:
Journal of Entrepreneurship, Management and Innovation; 2017, 13, 2; 155-178
2299-7075
2299-7326
Pojawia się w:
Journal of Entrepreneurship, Management and Innovation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On the Role of Portfolio Indicators of the Capital Flows in the Convergence Processes - An Application of Systems of Regression Equations in the Case of Selected CEE Countries
Autorzy:
Adamczyk, Piotr
Pipień, Mateusz
Powiązania:
https://bibliotekanauki.pl/articles/2119883.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
convergence
labour productivity
economic growth
SURE
capital flows
Opis:
We analysed the empirical importance of the capital flows in processes of economic convergence of the CEE region. We depart from reference net measures of capital flow reflecting the level of development of the financial system and focus on gross capital flow. Our econometric model is based on Seemingly Unrelated Regression Equation (SURE) elaborated by Arnold Zellner. This environment seems an alternative to standard panel regression, because it enables cross-country heterogeneity of parameters of interest (like pace of convergence). We tested several restrictions of the unconstrained SURE model, leading to simpler specifications that would allow for regional homogeneity of the role of a particular factor (like capital flows) in growth fluctuations and β-type convergence.
Źródło:
Central European Journal of Economic Modelling and Econometrics; 2022, 3; 303-333
2080-0886
2080-119X
Pojawia się w:
Central European Journal of Economic Modelling and Econometrics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of Eco-Safe Growth-Regulating Substances on the Phytosanitary State of Agrocenoses of Wheat Varieties of Various Types of Development in Non-Irrigated Conditions of the Steppe Zone
Autorzy:
Domaratskiy, Yevhenii
Bazaliy, Valerii
Dobrovol'skiy, Andrey
Pichura, Vitalii
Kozlova, Olga
Powiązania:
https://bibliotekanauki.pl/articles/2173328.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
winter wheat
growth regulators
agrocenosis productivity
pathogen
fungicides
Opis:
The article is devoted to establishing the influence of multifunctional environmentally friendly growth-regulating preparations on the phytosanitary state of agrocenoses of various types of wheat varieties and their productivity under non-irrigated conditions of the steppe zone of Ukraine. Field studies were conducted over 2016–2020 in two agroclimatic points of the steppe zone: such as in the experimental field of the Kherson State Agrarian and Economic University (GPS: 46.743447, 32.481064 Kherson, Ukraine – point 1) and the land use of the farm "Svetlana" (GPS: 47.635522, 32.099772 Vossiyatskoye Village, Mykolaiv region, Ukraine-point 2) under non-irrigated conditions. The implementation of the scientific research program was carried out by laying three – factor experiments in these agroecological points, where Factor A was the varieties of winter wheat – Khersonska 99, Kirena, Askaniyska, Mudrist, Clarissa, Khutoryanka; variants of Factor B: growth-regulating preparations – VuksalMicroplant, Helafit Combi, Phytomare, without cultivation (control); variants of factor C: terms of sowing winter wheat – 10.09, 20.09, 30.09 and 10.10. Studies established that the use of multifunctional growth-regulating preparations helped to reduce the level of plant damage by pathogenic microflora at all sowing periods and varieties of winter wheat. Phytomare and Helafit Combi were the most effective in this respect, under various growing conditions. In most cases, they reduced the degree of damage to winter wheat plants by pathogenic microflora by 40–50% or more. All applied growth regulators increased the mass of grain from the ear and the mass of 1000 grains at different sowing times. It was found that for five years of field research, the greatest increase in yield under different research conditions and different varieties was shown by the Helafit Combi preparation. When it was applied in the experimental field of the Kherson State Agrarian and Economic University, the yield was additionally formed from 0.22 up to 0.5 t/ha, in the field of FG "Svetlana", respectively, it was formed 0.14 up to 0.36 t/ha.
Źródło:
Journal of Ecological Engineering; 2022, 23, 8; 299--308
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 55

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