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Wyświetlanie 1-3 z 3
Tytuł:
The similarity of European central banks in terms of transparency and effectiveness
Autorzy:
Próchniak, Mariusz
Szyszko, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/22446411.pdf
Data publikacji:
2019
Wydawca:
Instytut Badań Gospodarczych
Tematy:
central bank transparency
forward-looking communication
coefficients of similarity
Opis:
Research background: The previous studies on monetary policy transparency suggest that the dependence between the degree of transparency and monetary policy effectiveness exists. In this examination, we tackle this issue for the most recent sample with the application of novel transparency measure, which is de-signed to cover forward-looking policy approach. Purpose of the article: We aim at evaluating forward-looking transparency of the European central banks and juxtapose it with their effectiveness in achieving monetary policy goals: price stability and output stabilization. The sample covers the central banks of the following countries: Sweden, the UK, Czechia, Hungary, Poland, and Romania. We also search for the patters of similarity in our sample. Methods: We apply a novel, index-based transparency measure to assess central banks? transparency. We also estimate inflation gap and the output gap. The methods used are based on data and statistical analysis. The comparison of the behaviour of individual central banks is carried out for the variables measuring transparency and inflation and output gaps. The similarity of the performance of individual central banks is assessed with the use of measures of the distance between objects, including our own measure. Findings & Value added: Our results suggest the existence of different degrees of similarity in the sample, but some common tendencies can be found as well. For example, central banks with comparable transparency degree are found more similar. Novelty of the examination is related to our methodology: transparency and similarity measures applied and the most recent time span covered.
Źródło:
Equilibrium. Quarterly Journal of Economics and Economic Policy; 2019, 14, 3; 385-404
1689-765X
2353-3293
Pojawia się w:
Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
ON THE USE OF PANEL STATIONARITY TESTS IN CONVERGENCE ANALYSIS: EMPIRICAL EVIDENCE FOR THE EU COUNTRIES
Autorzy:
Próchniak, Mariusz
Witkowski, Bartosz
Powiązania:
https://bibliotekanauki.pl/articles/517309.pdf
Data publikacji:
2016
Wydawca:
Instytut Badań Gospodarczych
Tematy:
economic growth
convergence
catching up
stationarity
ADF test
Opis:
The study examines the concept of stochastic convergence in the EU28 countries over the 1994–2013 period. The convergence of individual countries’ GDP per capita towards the EU28 average per capita income level and the pair-wise convergence between the GDP of individual countries are both analyzed. Additionally, we introduce our own concept of conditional stochastic convergence which is based on adjusted GDP per capita series in order to account for the impact of other growth factors on GDP. The analysis is based on time series techniques. To assess stationarity, ADF tests are used. The study shows that the process of stochastic convergence in the EU countries is not as widespread as the cross-sectional studies on b or s convergence indicate. Even if we extend the analysis to examine conditional stochastic convergence, the number of converging economies or pairs of countries rises, but not as much as it could be expected from the cross-sectional studies.
Źródło:
Equilibrium. Quarterly Journal of Economics and Economic Policy; 2016, 11, 1; 77-96
1689-765X
2353-3293
Pojawia się w:
Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Time stability of the impact of institutions on economic growth and real convergence of the EU countries: implications from the hidden Markov models analysis
Autorzy:
Bernardelli, Michał
Próchniak, Mariusz
Witkowski, Bartosz
Powiązania:
https://bibliotekanauki.pl/articles/22444341.pdf
Data publikacji:
2021
Wydawca:
Instytut Badań Gospodarczych
Tematy:
catching up
convergence
Bayesian model averaging
hidden Markov models
Viterbi path
Opis:
Research background: It is not straightforward to identify the role of institutions for the economic growth. The possible unknown or uncertain areas refer to nonlinearities, time stability, transmission channels, and institutional complementarities. The research problem tackled in this paper is the analysis of the time stability of the relationship between institutions and economic growth and real economic convergence. Purpose of the article: The article aims to verify whether the impact of the institutional environment on GDP dynamics was stable over time or diffed in various subperiods. The analysis covers the EU28 countries and the 1995?2019 period. Methods: We use regression equations with time dummies and interactions to assess the stability of the impact of institutions on economic growth. The analysis is based on the partially overlapping observations. The models are estimated with the use of Blundell and Bond?s GMM system estimator. The results are then averaged with the Bayesian Model Averaging (BMA) approach. Structural breaks are identified on the basis of the Hidden Markov Models (HMM). Findings & value added: The value added of the study is threefold. First, we use the HMM approach to find structural breaks. Second, the BMA method is applied to assess the robustness of the outcomes. Third, we show the potential of HMM in foresighting. The results of regression estimates indicate that good institution reflected in the greater scope of economic freedom and better governance lead to the higher economic growth of the EU countries. However, the impact of institutions on economic growth was not stable over time.
Źródło:
Equilibrium. Quarterly Journal of Economics and Economic Policy; 2021, 16, 2; 285-323
1689-765X
2353-3293
Pojawia się w:
Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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