Nauki Humanistyczne i Społeczne

Central European Journal of Economic Modelling and Econometrics

Zawartość

Central European Journal of Economic Modelling and Econometrics | 2017 | No 2

Abstrakt

The general aim of the paper is to indicate the key role played by banks in Schumpeterian innovative evolution. It includes formal modelling of innovative evolution of financial subsystem of an economy which goes beyond routine behavior of banks deprived of innovative, financial strategies. Moreover this paper studies an impact of innovations in financial sphere of modified Debreu monetary economy on its real sector and, specifically, on social welfare. Thus the paper main aims are to prove that pro-innovative banks may intensify innovative evolution and to specify the sufficient conditions to guarantee the preservation of the rules of circular flow for a consumption sector within the innovative changes in banks behavior.

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Autorzy i Afiliacje

Beata Ciałowicz
Andrzej Malawski

Abstrakt

Foreign direct investment (FDI) and foreign portfolio investment (FPI) have been long considered as independent forms of international capital flows. This paper analyzes the mutual relationship between FDI and FPI and attempts to answer the question whether they complement or substitute for each other from a foreign investor’s point of view. The paper describes the main characteristics of FDI and FPI in terms of their volatility and profitability. We analyze the long-run and short-run relationships between FDI and FPI using vector error correction (VEC) regressions on data for Poland as it is the largest country in Central and Eastern Europe and receives the lion’s share of these two forms of capital in the region. Our investigation suggests that FDI and FPI may be regarded as substitutes. In economically stable periods FDI tends to dominate over FPI but during insecurity and economic distress FPI starts to gain importance.

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Autorzy i Afiliacje

Marcin Humanicki
Robert Kelm
Krzysztof Olszewski

Abstrakt

This paper investigates the life cycle profiles of income and consumption and relative income mobility in Poland – a transition economy facing rapid structural economic and social changes. According to my results, and in line with the empirical evidence for advanced economies, the age-profiles of average income and consumption in Poland exhibit a hump. The inequality of income over the life cycle is found to flatten relatively quickly in Poland, which contrasts with the approximately linear shape observed in the US. When individual income process is fitted to match the Polish inequality profile, it exhibits less persistence than in the US. Past earnings turn out to affect current income more strongly for the group of more educated individuals. Moreover, and in contrast to the permanent income hypothesis as well as findings for other economies, no evidence of an increase in consumption inequality for households older than 30 years is found. Finally, the obtained estimates of relative income mobility in Poland are higher than those for developed countries.

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Autorzy i Afiliacje

Aleksandra Kolasa

Instrukcja dla autorów


The Central European Journal of Economic Modelling and Econometrics bases on a fully electronic editorial system available at cejeme.com, cejeme.org, cejeme.eu or cejeme.pl. This web-based editorial tracking software enables a paper-free operation of the key editorial functions of the Journal. Papers are submitted for publication electronically via electronic system (see the link "Submit article"). Also the system provides free access to the electronic form of each issue. In the review process the Central European Journal of Economic Modelling and Econometrics obeys the double blind policy. Authors submitting articles to the Central European Journal of Economic Modelling and Econometrics must follow the guidelines available at: http://www.cejeme.com/submissionguidelines.aspx. Any manuscript which does not conform to instructions will be rejected.


Submission Guidelines and Instructions for Authors of accepted papers please visit: http://cejeme.org/submissionguidelines.aspx

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