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Tytuł:
Modelowanie realnej konwergencji w skali międzynarodowej
Real Convergence Models in the World
Autorzy:
Próchniak, Mariusz
Witkowski, Bartosz
Powiązania:
https://bibliotekanauki.pl/articles/575911.pdf
Data publikacji:
2006-10-31
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
economic growth
convergence
panel data
Opis:
The article discusses conditional β-convergence in 126 countries around the world in 1975-2003. The authors offer a theoretical model to explain the essence of convergence. Unlike in most empirical studies, the authors assume that convergence, or the relationship between the rate of economic growth and the initial level of GDP, is not constant but changes over time. The model was constructed on the basis of panel data, using the Fixed Effects estimator and the Generalized Method of Moments estimator developed by Arellano and Bond. The results of the evaluation confirm the existence of β-convergence, which is much faster than suggested by most empirical studies. When per capita GDP is 1% higher, the rate of growth falls by 0.20-0.22 percentage points on average. The β-convergence indicator ranges from 22% to 25%. By assuming that convergence is not constant, the authors proved that there is a strong relationship between the initial level of GDP and the rate of economic growth. This shows that their assumption was fully justified as the main hypothesis of the analysis.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2006, 211, 10; 1-31
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Państwo a dobrobyt ekonomiczny - między wolnością a przymusem
Government and Prosperity: Between Economic Freedom and the Rule of Law
Autorzy:
Piątek, Dawid
Sarzec, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/575671.pdf
Data publikacji:
2009-06-30
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
economic freedom
rule of law
economic growth
Opis:
The article examines the key aspects of a debate on the concept of the state and the relationship between freedom and the rule of law in economic studies. On the basis of selected research reports, the authors discuss the results of studies on the influence of economic freedom and the rule of law on prosperity. The paper reviews the most common definitions of economic freedom and the rule of law and methods for measuring them. It follows up with a description of the results of studies on how economic freedom and the rule of law influence economic growth. The analysis made in the paper shows that economic freedom and the rule of law are indispensable for sustained economic growth. They have a major positive influence on the rate of growth. Economic freedom promotes innovation in business and prosperity. However, the government tends to limit economic freedom and forces businesses to behave in a specific way to benefit the economy and the public. This works when the government acts in keeping with the rule of law, the authors say. The rule of law promotes business efficiency and leads to lower transaction costs, which results in faster economic growth, the authors conclude.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2009, 232, 5-6; 1-19
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Efekty skali a wzrost gospodarczy
Scale Effects and Economic Growth
Autorzy:
Tokarski, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/574471.pdf
Data publikacji:
2007-02-28
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
scale effects
production function
economic growth
Opis:
The paper focuses on the neoclassical production function and its influence on the economic growth model proposed by N. Gregory Mankiw, David Romer and David N. Weil [1992]. The model is an expanded version of the traditional neoclassical model developed by Robert M. Solow [1956]. In the context of the production function, the author examines the influence of scale effects on long-term growth and basic macroeconomic variables such as output, physical capital, human capital and consumption per worker. He also reviews scale effects in terms of Edmund S. Phelps’ golden rules of capital accumulation [1961, 1966]. The analysis includes differential equations of the type used by Bernoulli and Riccati to describe increases in physical and human capital stock per unit of effective labor (in the case of constant scale effects) and increases in capital stock growth rates (in the case of decreasing and growing scale effects). The paper ends with a number of important conclusions. First, under constant scale effects, the long-term rates of growth for basic macroeconomic variables are equal to the rate of Harrod-neutral technological progress (which is an exogenous variable in the Mankiw-Romer-Weil model). Second, under decreasing/growing scale effects, these rates are lower/higher than the rate of Harrod-neutral technological progress. Third, repealing the constant-scale-effects assumption in the Mankiw-Romer-Weil growth model does not change the golden rules of capital accumulation because, regardless of whether scale effects decrease, grow or are constant, the golden rule of accumulation holds that the structure of investment rates corresponds to the elasticities of output with regard to physical and human capital inputs.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2007, 213, 1-2; 9-31
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zastosowanie modelu wzrostu gospodarczego do szacowania optymalnej nierówności płac
The Use of the Economic Growth Model for the Estimation of Optimal Pay Disparities
Autorzy:
Kumor, Paweł
Sztaudynger, Jan J.
Powiązania:
https://bibliotekanauki.pl/articles/574530.pdf
Data publikacji:
2007-03-31
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
economic growth
econometric model
pay disparities
Opis:
The authors have developed an econometric growth model to estimate an “optimal” diversification of wages. Pay disparities are optimal when they produce the highest rate of GDP growth. An optimal diversification of wages can be calculated by introducing a variable thanks to which the model will measure “parabolic” disparities. The authors advance a hypothesis that there is an optimal level for the diversification of wages. If pay disparities are smaller than optimal, the most creative, hard-working and efficient individuals are insufficiently rewarded and are not properly encouraged to take advantage of their capabilities in contributing to gross domestic product. If wage disparities are greater than optimal, employees with lower qualifications are underpaid. This can be accompanied by feelings of social injustice and a sense of exploitation and impoverishment. This harms interpersonal ties and the relationship between employees and employers, in addition to limiting people’s confidence and reducing social capital. In such a situation, low-paid employees have little incentive to work. They only have enough motivation to satisfy their minimum biological needs and stay above the poverty line. Underpaid employees display insufficient creativity and dedication. The empirical analysis conducted by the authors for the Polish economy applies to the 1986-2004 period. The analysis shows that pay disparities are higher than optimal and have grown steadily since 1999. A statistically significant slowdown in productivity caused by an excessive diversification of wages occurred in 2003 and 2004. At the time, productivity dropped by around 0.5 and 0.8 percentage points respectively.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2007, 214, 3; 49-65
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ekonomiczne skutki transferowania zarobków przez emigrantów
The Economic Effects of Cash Transfers from Expatriate Workers
Autorzy:
Brzozowski, Jan
Szarucki, Marek
Powiązania:
https://bibliotekanauki.pl/articles/575415.pdf
Data publikacji:
2010-03-31
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
expatriate workers
economic growth
cash transfers
Opis:
The paper examines the economic effects of cash transfers from Poles working abroad. The authors discuss selected methodological issues, including the treatment of cash transfers in international statistics and problems linked with the interpretation of the data. According to Brzozowski and Szarucki, cash transfers are usually examined in terms of their overall effect, while a more appropriate method would be to look at their net inflow, considering the outflow of funds from another country. Many researchers also tend to forget that such transfers are intended for private purposes, which limits the possibility of using them to spur a country’s economic growth, the authors say. Brzozowski and Szarucki analyze the flow of cash transfers in Poland and elsewhere. Cash transfers from Poles working abroad have increased markedly in recent years, the authors say, because many people have left the country for economic reasons. The greatest inflow of net transfers was recorded in 2007-2008, at around $9 billion annually. Preliminary data for 2009 show that the global economic crisis has considerably reduced the possibility of transferring cash by expatriate workers to their families back home, the authors note. The paper also discusses the results of research into cash transfers and the effects of their inflow in Poland and other countries. The aim is to show the possible consequences of cash transfers for a given economy, including the ways in which these funds could spur economic growth. In countries with relatively well-developed financial systems, cash transfers have led to a significant increase in consumption, while failing to boost investment, Brzozowski and Szarucki say. As a result, it is difficult to expect that such transfers will have a positive impact on economic growth in the longer term, the researchers conclude.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2010, 238, 3; 63-78
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kapitał ludzki w wybranych modelach wzrostu gospodarczego
Human Capital in Selected Models of Economic Growth
Autorzy:
Jabłoński, Łukasz
Powiązania:
https://bibliotekanauki.pl/articles/574320.pdf
Data publikacji:
2011-02-28
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
economic growth
human capital
neoclassical and endogenous growth models
Opis:
The article focuses on the influence of human capital on the accumulation of physical capital, technological advancement, the development of the national financial system and income disparities in selected models of economic growth. The author also examines the impact of different stages of economic growth and external effects on the accumulation of human capital. The discussion is based on neoclassical and endogenous models of economic growth as well as the findings of empirical studies. The review of economic growth models in terms of the role of human capital shows that the accumulation of this factor of production has a substantial positive influence on the development of the real economy, Jabłoński says. What’s more, the level of economic development has a strong impact on human capital accumulation. As a result, the author concludes, human capital is a driver of economic growth, while economic growth contributes to the development of human capital.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2011, 245, 1-2; 81-103
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Czy wzrost gospodarczy w Polsce w latach 2005 -2015 był korzystny dla ubogich?
Did Economic Growth Benefit the Poor in Poland from 2005 to 2015?
Autorzy:
Panek, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/575379.pdf
Data publikacji:
2019-06-24
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
ubóstwo
wzrost ekonomiczny
nierówności
economic growth
poverty
inequality
Opis:
Poland’s economic growth accelerated strongly after the country became a member of the European Union in 2004. The average 10-year GDP growth rate has since exceeded 4 percent. Rapid economic growth has been accompanied by rising real household incomes. However, not all social groups have benefited equally from this growth. This article attempts to answer the question whether poor people in Poland have benefited more or less than the non-poor from rapid GDP growth and increasing real incomes. In the theoretical part of the article, pro-poor growth is defined. In the next step, various approaches to the analysis of the nature of growth and the basic measures of pro-poor growth are presented. In addition, the main advantages and limitations are discussed, and some modifications are proposed. In the empirical part of the article, the hypothesis is verified of whether economic growth in Poland was pro-poor from 2005 to 2015. The analyses are based on panel data taken from the Social Diagnosis (DS) study. The results of empirical analyses indicate that economic growth in Poland from 2005 to 2015 was generally favourable for the poor.
Po przystąpieniu Polski do Unii Europejskiej w 2004 r. wzrost gospodarczy znacznie przyspieszył a średnie tempo wzrostu PKB w przeciągu 10 lat wyniosło przeszło 4 proc. Szybkiemu wzrostowi gospodarczemu towarzyszył wzrost dochodów realnych gospodarstw domowych. Jednakże nie wszystkie grupy społeczne w równym stopniu skorzystały z tego wzrostu. W artykule podjęto próbę odpowiedzi na pytanie czy ze wzrostu gospodarczego skorzystali w większym stopniu ubodzy czy też nieubodzy. Innymi słowy czy wzrost gospodarczy był sprzyjający ubogim czy też nieubogim. W części teoretycznej opracowania dokonano uporządkowania definicji wzrostu sprzyjającego. W kolejnym kroku zostały przedstawione różne podejścia do analizy charakteru wzrostu oraz podstawowe miary wzrostu sprzyjającego ubogim. Obok prezentacji teoretycznych podstaw konstrukcji tych miar omówiono ich podstawowe zalety i ograniczenia oraz zaproponowano pewne ich modyfikacje. W części empirycznej opracowania dokonano weryfikacji hipotezy czy wzrost gospodarczy w Polsce w latach 2005-2015 był sprzyjający ubogim, stosując wcześniej przedstawione metody oceny charakteru wzrostu. Podstawą przeprowadzonych analiz charakteru wzrostu w Polsce są dane panelowe z badania Diagnoza Społeczna (DS) realizowanego przez Radę Monitoringu Społecznego. Wyniki przeprowadzonych analiz empirycznych wskazują, że generalnie wzrost gospodarczy w Polsce był w latach 2005-2015 wzrostem sprzyjającym ubogim.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2019, 298, 2; 5-39
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mechanizmy oddziaływania deficytu fiskalnego na wzrost gospodarki
The Fiscal Deficit and Its Impact on Economic Growth
Autorzy:
Ciżkowicz, Piotr
Rzońca, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/574399.pdf
Data publikacji:
2011-10-31
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
fiscal deficit
public debt
economic growth
fiscal policy
Opis:
The article describes the mechanisms by which fiscal expansion and the resulting fiscal deficit influence long-term economic growth. Since the early 1930s, many economists have argued that fiscal expansion is capable of stimulating the economy at a time of recession. The authors do not address the issue of how effective fiscal expansion may prove to be in stimulating aggregate demand and, consequently, in relieving strong negative demand shocks. In their article, Ciżkowicz and Rzońca examine six channels of the fiscal deficit’s impact on economic growth based on an overview of research reports in this area. The analysis reveals that the fiscal deficit may inhibit economic growth through each of these channels, Ciżkowicz and Rzońca say. First, a higher deficit today means higher taxes in the future. Second, an increase in the deficit may worsen the tax structure because it deepens income inequality between the rich and poor, which in turn provides an excuse for the authorities to raise taxes on income or capital, thus discouraging people from working, improving their skills, saving and innovating. Third, the deficit adds to the public debt, while crowding out spending on infrastructure, scientific research, and education. It also makes it easier to channel public funds to areas that do not generate benefits for society as a whole. Fourth, it absorbs private savings that could be used to finance corporate investment. Moreover, it adds to the uncertainty about future tax burdens and the stability of the economy, which is not conducive to investment. Fifth, it causes inflows and outflows of foreign portfolio capital, thus leading to fluctuations in the exchange rate and hindering international trade and, in effect, foreign technology transfers. Sixth, a persistent deficit leads to a crisis with time. A specific level of fiscal deficit does not have the same consequences everywhere, according to Ciżkowicz and Rzońca. Its negative impact on economic growth is especially evident in countries with a high capital-to-income ratio, low domestic savings rate, significant barriers for businesses trying to adapt their savings to changes in the deficit, excessive public expenditure, high public debt, low income per capita, poor protection of creditors’ rights, high vulnerability to shocks, a strong dependence on the inflow of savings from abroad, a high proportion of debt denominated in foreign currencies and nearing maturity, poor credit history, and slow GDP growth.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2011, 251, 10; 1-20
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Makroekonomiczne uwarunkowania i efekty wzrostu gospodarczego w Irlandii
The Macroeconomic Determinants and Effects of Economic Growth in Ireland
Autorzy:
Heller, Janusz
Ewertowska, Emila
Powiązania:
https://bibliotekanauki.pl/articles/574656.pdf
Data publikacji:
2008-06-30
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
Ireland
economic growth
Inflation
unemployment
neoliberalism
state intervention
Opis:
The authors describe a combination of factors that have influenced economic growth in Ireland. The study relies on description methods, tabular analysis and synthesis. Ireland joined the European Community in 1973, but the first few years of membership brought no major benefits for the country. This means that European Community membership alone was not enough to spur the Irish economy, Heller and Ewertowska note. In the initial period after joining the European Community, Ireland experienced stagnation and a regression that eventually led to stagflation, an extremely dangerous trend that lasted from 1981 to 1983. It was not until 1984 that the Irish government brought inflation under control and kept in check effectively for many years. This successful campaign against inflation was the first macroeconomic development that laid the groundwork for sustained economic growth in Ireland, the authors say. In 1987-1997 four social partnership agreements were made in Ireland. The reforms combined neoliberal concepts with state intervention. The government streamlined expenditure, reduced the budget deficit and public debt, accelerated privatization, and reduced the rate at which pay grew, in addition to cutting non-wage labor costs. At the same time, the government offered tax breaks and preferential treatment to investors in selected industries and it also granted subsidies to those providing employee training and retraining programs. These measures were supported by an inflow of foreign direct investment and funds from European Union coffers. All these efforts were oriented toward structural changes in the infrastructure sector and the economy as a whole. As a result, Ireland stopped being a poor and backward country that it was when it joined the European Community in 1973. It grew into one of the wealthiest countries in the EU. In 1973, Ireland’s GDP per capita was just 64 percent of the EC average. In 2005, the country’s GDP per capita accounted for 139 percent of the EU average and was the second-highest in the EU after that of Luxembourg. The main source of Ireland’s success story has been the country’s ability to skillfully combine market (neoliberal) mechanisms with state intervention, Heller and Ewertowska say. This means that Ireland is not a liberal country according to the definition used in classical economics, the authors conclude.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2008, 224, 5-6; 111-130
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przyczyny korupcji w krajach postkomunistycznych
The Causes of Corruption in Postcommunist Countries
Autorzy:
Goczek, Łukasz
Powiązania:
https://bibliotekanauki.pl/articles/575427.pdf
Data publikacji:
2010-04-30
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
corruption
postcommunist countries
economic growth
central planning
market reforms
Opis:
The paper provides an empirical analysis of the causes of corruption in postcommunist countries. Researchers vary in their evaluation of how economic policy instruments and structural factors influence the level of corruption in these countries, Goczek says. He looks at the two main hypotheses about the sources of corruption in the region. The first hypothesis holds that the current level of corruption in postcommunist countries is largely due to what happened under communism, including the institutional standards of the time. The other hypothesis is that these countries’ transition from central planning to a market economy is largely responsible for the current level of corruption in the region. Both models discussed in the article proved to be useful in explaining the level of perceived corruption in postcommunist countries, the author says. In the first model, Goczek checked if the current scope of corruption has its roots in these countries’ communist past. The empirical study showed that the more economically developed a particular country was in 1989, the more successful it was in dealing with the problem of corruption. Generally, the extent of central planning in the economy proved to be the most significant factor, Goczek says. He argues that the level of perceived corruption in a given country depended on the scope of central planning and the resulting market disturbance. In the second model discussed in the paper, the author tries to check if market reforms contributed to an increase in corruption in Central and Eastern Europe. According to some researchers, wide-ranging redistribution processes linked with privatization and liberalization in the economy frequently encouraged corruption after the fall of communism. Goczek’s analysis of economic policy choices reveals that the level of corruption in Central and Eastern Europe is lower than in the former Soviet Union. While most Central and Eastern European countries as well as the Baltic states introduced far-reaching economic reforms at the start of transition, Goczek says, former Soviet republics dragged their feet on such reforms. As a result, the levels of corruption in these two regions differ considerably. Generally, those countries that quickly carried out economic reforms managed to arrest and even reverse the progress of corruption after the fall of communism, Goczek concludes.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2010, 239, 4; 67-87
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ewolucja poglądów na temat konwergencji w ekonomii rozwoju
The Evolution of Views on Convergence in Development Economics
Autorzy:
Jabłoński, Łukasz
Powiązania:
https://bibliotekanauki.pl/articles/574825.pdf
Data publikacji:
2008-06-30
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
convergence
development economics
catching-up economies
economic growth theories
Opis:
The paper examines the evolution of views on convergence in development economics. The author describes the evolution of views on key factors and barriers to the process of bridging the gap in development in economically backward and developing countries. The author looks at convergence trends through the lens of the theory of economic growth and economic policies recommended to catching-up countries. A brief review of economic theories reveals that most theories focus on the factors and determinants of convergence. In the debate on convergence, the focus is increasingly moving away from material factors (physical capital) in favor of those linked with people (human resources) and relationships among microeconomic entities (institutions and social capital). However, this does not mean that material factors are less significant nowadays, Jabłoński says. Consequently, he adds, theoretical convergence scenarios should be built on the basis of material factors of growth and economic development. The way in which the theory of growth is evolving puts off the prospect of convergence between wealthy, developing and economically underdeveloped countries, Jabłoński says. The precursors of the theory of growth described convergence as a process that was in a sense indispensable and autonomous. Meanwhile, proponents of the theory of endogenous growth tend to see it largely as an illusion. In the context of his discussion of economic policies, the author concludes that, in determining the general framework for economic policy, it is necessary to avoid a universal approach based on Eurocentric and Atlantic modernization theories. The experience of developing countries from the 1980s shows that policies recommended to economically underdeveloped and developing countries should be adapted to these countries’ specific conditions, the author concludes.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2008, 224, 5-6; 25-46
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Grawitacyjny model zróżnicowania rozwoju ekonomicznego województw
Gravity Model of the Economic Diversity of Polish Regions
Autorzy:
Mroczek, Katarzyna
Tokarski, Tomasz
Trojak, Mariusz
Powiązania:
https://bibliotekanauki.pl/articles/574194.pdf
Data publikacji:
2014-06-30
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
wzrost gospodarczy
efekt grawitacyjny
regionalne zróżnicowanie
economic growth
gravity effect
regional diversity
Opis:
The paper seeks to explain the influence of the so-called gravity effect on the regional diversity of economic growth in Poland. The gravity effect, which is a reference to Newton’s gravity law, is based on the assumption that regions have some economic influence on one another. The strength of these relationships is proportional to the size of the regional economies and inversely proportional to the distance between them. The applied model of economic growth refers to the neoclassical models of Solow; Mankiw, Romer and Weil; and Nonneman and Vanhoud. The presented model takes into account the gravity effect. The model has one non-trivial stationary point that is asymptotically stable, the authors say, which means that this point is a long-run economic equilibrium point. The paper examines the regional diversity of various macroeconomic indicators in the period from 1999 to 2011. Additionally, parameters of the labor productivity function are estimated at the regional level. The research yielded numerical simulations of two possible scenarios of the economic diversity of Polish regions. In the first scenario, it is assumed that investment rates are different in different regions (mean rates for each region from past periods). In the second scenario, the investment rates are the same for all regions. Both scenarios seem to indicate that the regional diversification of economic growth in Polish regions may decrease significantly, but the process of divergence was stronger under the regime imposed in the first scenario, the authors say. The strongest gravity effects were observed in an area bounded by the cities of Warsaw, Poznań and Wrocław as well as the southern Silesia region, with the possible inclusion of the city of Cracow. Peripheral regions in terms of the gravity effect, according to the authors, are provinces in eastern Poland as well as Świętokrzyskie in the center of the country, Pomorskie and Zachodniopomorskie in the north, and Lubuskie in the west.
Celem artykułu jest wyjaśnienie wpływu tzw. efektu grawitacyjnego na przestrzenne zróżnicowanie rozwoju ekonomicznego polskich województw. Ów efekt grawitacyjny (nawiązując do prawa grawitacji Newtona) opiera się na założeniu, że regiony oddziałują na siebie gospodarczo, przy czym siła oddziaływania jest proporcjonalna do ich wielkości i odwrotnie proporcjonalna do kwadratu odległości między nimi. Najczęściej modele grawitacyjne były wykorzystywane do opisu zjawisk w handlu światowym, zaś ich zastosowanie do analizy wzrostu i zróżnicowania regionalnego było bardzo rzadkie. Zastosowany w opracowaniu model nawiązuje do neoklasycznego modelu wzrostu gospodarczego Solowa, modeli Mankiwa, Romera i Weila oraz Nonnemana i Vanhoudta. W opracowaniu zaprezentowano model wzrostu gospodarczego uwzględniający efekt grawitacji. Wykazano, że model ten posiada nietrywialny punkt stacjonarny oraz że jest on asymptotycznie stabilny, co oznacza, że jest punktem asymptotycznej długookresowej równowagi rozważanego modelu wzrostu gospodarczego. W dalszej części opracowania dokonano opisowej analizy zróżnicowania technicznego uzbrojenia pracy, wydajności pracy, jednostkowych i łącznych efektów grawitacyjnych w polskich województwach w latach 1999–2011. Ponadto dokonano oszacowania parametrów funkcji wydajności pracy na poziomie wojewódzkim. Efektem finalnym pracy było przeprowadzenie numerycznych symulacji możliwych scenariuszy zróżnicowania rozwoju ekonomicznego polskich regionów. W pierwszym scenariuszu założono, że stopy inwestycji w poszczególnych województwach były różne (średnie arytmetyczne z poprzednich okresów), w drugim zaś wariancie przyjęto, że w długim okresie stopy te będą sobie równe. Zarówno 1., jak i 2. wariant wskazują na to, że przestrzenne zróżnicowanie rozwoju ekonomicznego polskich województw może się istotnie pogłębiać, przy czym procesy dywergencyjne byłyby znacznie silniejsze przy utrzymaniu się dotychczasowej struktury stóp inwestycji. Co więcej, jeśli nie uwzględni się działania zewnętrznych efektów grawitacyjnych (związanych z oddziaływaniem na polskie województwa gospodarki niemieckiej) oraz portowego charakteru Trójmiasta, to okaże się, że województwami o niskim poziomie rozwoju ekonomicznego mogłyby zostać również pomorskie, zachodniopomorskie oraz lubuskie. Najsilniejsze efekty grawitacyjne w analizowanym przedziale czasu notowane były mniej więcej w czworokącie łączącym Warszawę z Poznaniem, Wrocławiem oraz aglomeracją śląsko-dąbrowską lub (być może) Krakowem. Województwami peryferyjnymi ze względu na siłę działania efektów grawitacyjnych okazały się zarówno województwa Polski wschodniej (poza województwem świętokrzyskim, które leży względnie blisko kilku dużych aglomeracji miejskich), jak i województwa pomorskie, zachodniopomorskie oraz lubuskie.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2014, 271, 3; 5-34
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelowanie wpływu nierówności płac na wzrost gospodarczy
Wage Disparities and Economic Growth
Autorzy:
Kumor, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/574833.pdf
Data publikacji:
2008-08-31
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
wage disparities
economic growth
Lorenz ratio
co-integration analysis
error correction model
Opis:
The paper looks at the key economic and social factors that lead to wage disparities and at the same time contribute to economic growth. The author evaluates the influence of wage disparities on Poland’s economic growth in 1985-2006. Kumor measures the uneven distribution of wages with the Lorenz concentration ratio, and he also uses research methods such as a co-integration analysis and an error correction model. The analysis has confirmed the existence of a long-term cause-and-effect relationship between employment, investment, wage disparities and GDP growth.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2008, 225, 7-8; 43-61
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ podatków na wzrost gospodarczy i konkurencyjność w ujęciu instytucjonalnym
The Impact of Taxes on Economic Growth and Competitiveness in the Institutional Approach
Autorzy:
Wnorowski, Henryk
Powiązania:
https://bibliotekanauki.pl/articles/574608.pdf
Data publikacji:
2010-04-30
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
taxes
tax system
economic growth
competitiveness
supply-side economics
institutional economics
transaction costs
Opis:
The paper looks at the changes that have taken place in the way researchers examine the influence of taxes on economic growth and competitiveness, both in Poland and elsewhere. These changes have primarily involved a broader look at this issue over the past decade or so, the author says. For decades in the past, researchers focused on analyzing the direct influence of taxes on economic growth. With time, they expanded their approach to include various aspects of taxation and types of taxes. They began to separately examine the impact of personal income tax, corporate income tax and indirect taxes, looking at their average, minimum and maximum effects through the lens of supply-side economics. Supply-side economics is an economic theory that states that a reduction in taxes stimulates the economy enough to recoup the lost revenue. Today those researching the impact of taxes on economic growth and competitiveness increasingly acknowledge that the influence of taxes on an economy depends on the context in which tax policy is pursued, Wnorowski says. This particularly applies to institutional conditions in which taxes are levied and modified. Of special importance are any legislative difficulties or limitations encountered by tax policymakers, the overall thrust of government policy, and the efficiency of authorities responsible for the enforcement of tax regulations and laws, according to the author. Wnorowski analyzes research reports on the subject and he also takes a look at expert studies by international institutions such as the World Bank and Organization for Economic Cooperation and Development (OECD). Such studies have abounded in the last few years, highlighting the role of various institutional factors, according to Wnorowski. When analyzed collectively, institutional factors make it possible to better understand the relationship between taxes and economic growth as well as changes in the level of competitiveness. Overall, an institutional economic approach is now increasingly common in research into the influence of taxes on economic growth, the author says.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2010, 239, 4; 47-65
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Finance and Long Run Growth: The Role of Formal and Informal Institutions
Finanse a długookresowy wzrost gospodarczy – rola instytucji formalnych i nieformalnych
Autorzy:
Bousrih, Lobna
Powiązania:
https://bibliotekanauki.pl/articles/575970.pdf
Data publikacji:
2012-09-30
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
rozwój finansowy
instytucje
kapitał społeczny
wzrost gospodarczy
financial development
institutions
social capital
economic growth
Opis:
Celem artykułu jest przeprowadzenie empirycznej analizy wpływu kapitału społecznego i jakości otoczenia instytucji formalnych na rozwój finansowy i wzrost gospodarczy, na podstawie próby krajów rozwijających się i rozwiniętych, w latach 1980-2009, przy wykorzystaniu metody uogólnionych momentów. W artykule podjęto próbę przetestowania hipotezy o istnieniu efektu synergii pomiędzy rozwojem sektora finansowego oraz: po pierwsze z instytucjami formalnymi opisywanymi za pomocą indeksu jakości otoczenia instytucjonalnego; po drugie instytucjami formalnymi wyrażanymi za pomocą poziomu kapitału społecznego. Innymi słowy, podjęto próbę oceny czy jakość instytucji formalnych, a także poziom zaufania i kooperacji między członkami społeczeństwa są konieczne do promowania sektora finansowego a w konsekwencji wzrostu gospodarczego w długim okresie. Zasadniczymi wynikami wynikającymi z przeprowadzonych analiz modelowych są: (i) rozwój instytucji formalnych wywiera pozytywny wpływ na efektywność gospodarczą w długim okresie, poprzez rozwój rynków finansowych; (ii) wpływ rozwoju sektora finansowego na wzrost gospodarczy zależy również od stanu instytucji nieformalnych oraz od podwyższonego poziomu zaufania wśród członków społeczeństwa.
The paper aims to empirically analyze the effect of the quality of the formal institutional environment and social capital on financial development and long-run economic growth for a sample of developed and developing countries using the Generalized Method of Moments (GMM) for the period spanning from 1980 to 2009. The author sets out to find out if there is a synergetic effect between financial sector development and: first, formal institutional aspects measured by the institutional environment quality index, second, informal institutional aspects measured by the level of social capital in society. The article examines if the qualities of formal institutions as well as the level of confidence and cooperation between individuals are important to promoting financial sector and consequently long-run economic growth. The main results of the model are that (i) the development of formal institutions with a higher level of general institutional quality has a positive impact on long-run economic performance through the development of financial markets; (ii) the effect of financial sector development on long-run economic growth also depends on the state of informal institutions with a higher level of trust between individuals.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2012, 258, 9; 1-13
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 39

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