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Tytuł:
Government expenditure and service sector growth in Nigeria
Autorzy:
Nwosa, Philip Ifeakachukwu
Tijani, Semira Olajumoke
Powiązania:
https://bibliotekanauki.pl/articles/522453.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Co-integration
Government expenditure
Service sector performance
Opis:
Aim/purpose – This study aims at examining the contribution of government expenditure on service sector growth in Nigeria for the period 1970 to 2017. The service sector and government intervention are vital to economic growth of any country, hence this study. Design/methodology/approach – The study utilised the co-integration and the error correction modelling techniques. The study also conducted the stationarity tests. Findings – The regression estimates showed that government expenditure had negative and significant impact of service sector growth in Nigeria. Research implications/limitations – The implication of the findings of this study is that government expenditure over the years has not contributed positively to enhance the growth of the service sector; the study therefore recommends the need for completion of various abandoned and on-going infrastructural projects, such as road construction, water provision and electrification projects, which are vital to the growth of the service sector. Moreover, the government can through the monetary authority issue directives deposit money in banks to give loans at a reduced interest rate to investors in the service sector. Originality/value/contribution – This study has been able to show that there is the need for greater financial commitment of the government in order to improve the growth of the service sector.
Źródło:
Journal of Economics and Management; 2020, 40; 74-90
1732-1948
Pojawia się w:
Journal of Economics and Management
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Empirical Verification of Dynamic Dependences Between Productivity and Economy Openness. The Case of Visegrad Countries
Autorzy:
Wojciechowski, Liwiusz
Powiązania:
https://bibliotekanauki.pl/articles/2109178.pdf
Data publikacji:
2016-10-01
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
co-integration
market openness
productivity
stationary
VECM
Opis:
This study analyses one of the main postulates of the Endogenous Growth Theory, that suggests that international trade openness is capable to speed up growth-impacting productivity. ADF stationary tests, Johansen co-integration test and Vector Error Correction Model (VECM) procedures are applied on a yearly data set covering the period 1995-2014. Data for individual V4 countries were also compared with EU-15 benchmark. The main finding of the paper is that for all V4 countries there exists a long term relationship between economy openness and labour productivity and in case of Hungarian economy in the Granger sense - causality is one-directional and runs only from productivity to openness. It suggest, that the Endogenous Growth Theory in this case is no longer supported nevertheless further and deeper investigation is needed. Although huge differences in case of openness between V4 countries exist, strong positive linear correlation with productivity is observed. Also disturbing secondary result of conducted research is that however convergence in case of productivity between V4 and EU-15 is observed, assuming the current rate of catching-up (apart from existence of saturation level of productivity), EU-15 and V4 average productivity would equal in 6 decades.
Źródło:
Przedsiębiorczość - Edukacja; 2016, 12; 149-162
2083-3296
2449-9048
Pojawia się w:
Przedsiębiorczość - Edukacja
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Energy consumption and economic growth linkage: Global evidence from symmetric and asymmetric simulations
Autorzy:
Ali, Wajid
Nathaniel, Solomon Prince
Adekunle, Ibrahim Ayodaye
Kumar, Bezon
Powiązania:
https://bibliotekanauki.pl/articles/15803490.pdf
Data publikacji:
2022-06-30
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
energy consumption
economic growth
NARDL
co-integration
Opis:
The literature reveals that linear models do not accurately represent the asymmetric relationship between economic growth and energy consumption (EC). To fill this gap, we examined the asymmetric relationship between EC and economic growth in a non-linear panel autoregressive distributed lag (ARDL) framework of 85 countries as a whole sample and of Brazil, Russia, India, China, and South Africa (BRICS), the Next Eleven, Big Four in Western Europe, Asia-Pacific region, Group of Seven, South Asian Association for Regional Cooperation (SAARC), Economic Cooperation Organization (ECO) and the Arab League as a sub-sample analysis from 1977 to 2014. A second generational unit root test has been applied to check the problem of cross-sectional dependency. Asymmetric contegration was employed to analyse the co-integration between the variables of interest. Long-run and short-run estimates have been calculated using the non-linear panel ARDL method. Results indicate that positive shocks to energy use tend to have a growth-enhancing effect in ECO and the Next Eleven while in the rest of the regions, the effect is growth con- traction. Moreover, economic recovery from a positive shock to energy use is the case in the Arab League, Asia-Pacific region, Group of Seven and in the whole sample. However, a negative shock to EC is observed in the Group of Seven, Asia Pacific region, Big Four in Western Europe and ECO, and the whole sample worsens the economic contraction. We can deduct from this study’s results that information on the asymmetric relationship between the subject variables is needed to design sound economic policy decisions across different economic regions.
Źródło:
Quaestiones Geographicae; 2022, 41, 2; 67-82
0137-477X
2081-6383
Pojawia się w:
Quaestiones Geographicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Estimation of the price elasticity of petroleum products consumption in Ukraine
Autorzy:
Galchynskyi, Leonid
Powiązania:
https://bibliotekanauki.pl/articles/22444419.pdf
Data publikacji:
2020
Wydawca:
Instytut Badań Gospodarczych
Tematy:
petroleum product market
elasticity
volatility
model
co-integration
Opis:
Research background: The analysts of the petroleum product markets of industrial countries believe that the elasticity of demand varies at different periods, which gave rise to the hypothesis that behavioral and structural factors have changed the consumers? reaction during the last few decades, with a change in prices of petroleum products. Purpose of the article: The purpose of this article is to study the elasticity of demand and prices in order to identify changes in consumer behavior in the oil market after significant socio-economic shocks and to establish a correlation between changes in elasticity and price volatility, with the Ukrainian petroleum products market as an illustrative example. Methods: Based on the time series of the petroleum product market of Ukraine, static and dynamic models for assessing the demand elasticity were constructed. It was found that the time series of demand for petroleum products is non-stationary but then the time series of the first differences is stationary according to the extended Dickey-Fuller test; further, the fact of co-integration between time series of consumption, income, and prices was established by the Johansson test. This made it possible to construct co-integration dependence, allowing, in turn, the development of models for assessing the elasticity of demand for petroleum products, on the basis of which objective assessments of changes in consumer behavior were established. Analysis of the monthly calculation of petroleum products? price volatility during the period 2008 to 2018 has showed that the values of volatility increased abnormally in the period between the beginning of 2014 and the middle of 2015. The estimates of price and demand elasticities obtained for the two periods up to the beginning of 2014 and the second half of 2015 differ significantly from the values of the corresponding elasticities between the beginning of 2014 and the middle of 2015. Findings & Value added: Assessments of income elasticities and price elasticities for petroleum products in the Ukrainian market were obtained by three co-integration models, both short and long term, for each of the three previously defined time intervals. In one of them, characterized by a high level of price volatility conditionally referred to as a crisis, the value of elasticities differed markedly from the corresponding values in the other two periods, in particular, -0.383 for price elasticity and 1.068 for a long-term bond. In the other two periods, these were, respectively, 0.543 for price elasticity and 0.274 for long-term pre-crisis elasticity, and -0.470 for price elasticity and 0.235 for long-term post-crisis elasticity. Appropriate elasticity estimates were obtained for both the short-run and the dynamic model, for the same defined intervals. A comparison of these estimates showed the closeness of the values of elasticities for the pre-crisis and post-crisis intervals and a marked difference from the estimates of the elasticities in the crisis interval. Thus, it was found that a significant change in elasticities is accompanied by an increase in price volatility.
Źródło:
Equilibrium. Quarterly Journal of Economics and Economic Policy; 2020, 15, 2; 315-339
1689-765X
2353-3293
Pojawia się w:
Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cointegration analysis in the Central European spruce timber market
Autorzy:
Kożuch, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2067428.pdf
Data publikacji:
2021
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Technologii Drewna
Tematy:
wood economics
timber market
timber price
market co-integration
Opis:
The oversupply of spruce timber in Central Europe reduces softwood prices, compromising the profitability of forest holdings. To date, relationships between Central European timber markets have been relatively little studied; the same is true of the factors affecting roundwood price variability and fluctuations in that region. An understanding of changes in those markets and linkages between them is important not only for forest owners and managers, but also for companies in the wood sector. The present work describes market analysis in terms of long-term correlations between the Austrian, Czech, Polish, and Slovak markets (cointegration analysis). Cause-and-effect relationships between the analyzed markets were verified using the Granger causality test. The Engle-Granger and Johansen cointegration tests revealed a long-term equilibrium between the analyzed spruce sawlog markets, except for Slovakia. Bidirectional causality was found between the Austrian, Czech, and Polish markets. However, there was no evidence for the integration of pulpwood markets, which indicates their independence.
Źródło:
Drewno. Prace Naukowe. Doniesienia. Komunikaty; 2021, 64, 208; 119--133
1644-3985
Pojawia się w:
Drewno. Prace Naukowe. Doniesienia. Komunikaty
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of climatic variability on cassava production in Nigeria
Autorzy:
Sowunmi, Fatai Abiola
Adeyemi, Oluwaseun Temitope
Bello, Abeeb Adetunji
Powiązania:
https://bibliotekanauki.pl/articles/1891923.pdf
Data publikacji:
2020-11-08
Wydawca:
Uniwersytet Przyrodniczy w Poznaniu. Wydawnictwo Uczelniane
Tematy:
cassava production
co-integration
agro-ecological zones
climatic variables
Opis:
Climate change has brought about irregularity in pattern and intensity of climatic variables such as rainfall and temperature that are important in crop production; making planning in agriculture difficult. The importance of cassava in the diet of Nigerian and its industrial use necessitate the need to examine the effects of climatic variability on cassava production. Secondary data obtained from Nigerian Meteorological Agency (NIMET) were used for the study. Analysis of Variance and Error Correction model were utilized.  The study showed that the rainforest zone had the highest averages of annual rainfall (1709mm) and relative humidity (82.1%) while the Sahel savannah had the highest mean annual temperature (35.3oC). The variability in annual rainfall and relative humidity was low in the rainforest zone. The study showed that the rainforest zone had the least dispersion of average annual relative humidity (2.06%) while the guinea savannah had highest dispersion (4.68%). The average cassava output from the agro-ecological zones was 49,118,871MT per year. Rainforest and guinea savannah accounted for 56.3% and 41.9% of total cassava output respectively. There were significant variations in the climatic variables (rainfall and temperature) among the agro-ecological zones but not significant among the years (p>0.05).  The annual rainfall and solar radiation were the factors that influenced cassava output in all the agro-ecological zones. The need for affordable irrigation by cassava farmers and the adoption of Climate-Smart Agriculture are recommended to boost cassava production in Sudan savannah and Sahel savannah.
Źródło:
Journal of Agribusiness and Rural Development; 2020, 57, 3; 327-335
1899-5241
Pojawia się w:
Journal of Agribusiness and Rural Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Water demand time series forecast by autoregressive distributed lag (ARDL) co-integration model
Autorzy:
Telfah, Duaa B.
Louzi, Nawal
AlBashir, Tala M.
Powiązania:
https://bibliotekanauki.pl/articles/1841955.pdf
Data publikacji:
2021
Wydawca:
Instytut Technologiczno-Przyrodniczy
Tematy:
autoregressive distributed lag
ARDL
co-integration
forecast
Jordan
municipal water demand
Opis:
This article examines the short- and long-run effects of water price, system input, income, temperature on domestic water demand for Amman area over the period of 1980–2012. An empirical, dynamic autoregressive distributed lag (ARDL) model for water demand is developed on a yearly basis. This approach is capable of testing and analysing the dynamic relationship with time series data using a single equation regressions. Results show the ability of the model to predicting future trends (short- and long-run association). The main results indicate that water demand in limited water environment is partially captured in the long-run by the amount of water reaching the customer. The short- and long-run elasticities of water price (–0.061, –0.028) and high temperature (0.023, 0.054) indicate inelastic behaviour on water demand both in short- and long-run, while the lagged water price has a significant effect on demand. Income represented by gross domestic product (GDP) slightly affects water consumption in the long-run and insignificantly in the short-run (0.24, 0.24). Water consumption is strongly linked to consumption habits measured by lagged billed amount 0.35, and is strongly linked to amount of supplied water both in short- and long-run (0.47, 0.53). These results suggest that water needs should be satisfied first to allow controlling water demand through a good pricing system. Moreover, the association identified between demand and water system input, and the lesser elasticities of water price and other explanatory variables confirm the condition of water deficit in Amman area and Jordan. The results could be rolled out to similar cities suffering scarce water resources with arid and semi-arid weather conditions.
Źródło:
Journal of Water and Land Development; 2021, 50; 195-206
1429-7426
2083-4535
Pojawia się w:
Journal of Water and Land Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Does consumption expenditure induce the ecomonic growth? An empirical evidence from Sri Lanka
Autorzy:
Aslam, A. L. Mohamed
Powiązania:
https://bibliotekanauki.pl/articles/1178331.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Gross domestic product
consumption expenditure
multiple regression test and Co-integration test
Opis:
Indeed, consumption expenditure is a very important element of increasing the economic growth, which was confirmed by enough empirical studies in different countries. But in Sri Lanka there is no evidence regarding the relationship between the consumption expenditure and economic growth. In order to test this relationship, this study used both multiple regression and Johansen and Juselius cointegration techniques by using time series data during the period of 1975 to 2014 of the following variables: exports, gross domestic product, consumption expenditure of households, and official development assistant. In this study, both techniques confirmed that the consumption expenditure positively impact on the economic growth and moves with the economic growth in the long - run period. Thus, this study strongly confirmed that the consumption expenditure in Sri Lanka induces the economic growth over the sample period. Therefore, this study recommends, if the policy makers should develop the policy to promote the consumption expenditure, the economic growth should be positively moved, so policy makers have to design consumption promotion policy.
Źródło:
World Scientific News; 2017, 81, 2; 221-234
2392-2192
Pojawia się w:
World Scientific News
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:
Energy Imports and Growth Perspective: the Case of Turkey
Autorzy:
Yılmaz, Kubilay Çağrı
Taş, Taner
Yapraklı, Halil
Powiązania:
https://bibliotekanauki.pl/articles/594642.pdf
Data publikacji:
2015
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
Co-integration
Current account deficits
Energy Consumption
Economic Growth
Ziwot, Hatemi-J
Opis:
In recent years, the main macroeconomic problem of Turkey is current deficits. In order to realize sustainable growth, the balance of payment should be kept under control. This control system is directly depends on minimization of current deficits. One of the main reasons of Turkey’s current account deficits is energy imports. By applying the Johansen co-integrated analysis, this paper aims to identify the relationship between energy consumption and economic growth by using the data set between the years 1984–2012 with reference to VAR (Vector Auto Regression). Furthermore, unit root test was applied to the data which is the traditional unit root tests ADF (Augmented Dickey Fuller), PP (Phillip–Perron) and KPSS (Kwiatkowski–Phillips–Schmidt–Shin) and taking into account the structural break test was performed Zivot–Andrews. In addition to examining the long-term relationship between the two variables, taking into account the structural break in the cointegration test Engle–Granger and taking into account the structural break Hatemi-J cointegration test were applied. According to the results of the analysis, we reached that there is a relationship between energy consumption and economic growth.
Źródło:
Polish Political Science Yearbook; 2015, 44; 283-299
0208-7375
Pojawia się w:
Polish Political Science Yearbook
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The relationship between IFRS adoption and foreign direct investments in Gulf Cooperation Council countries
Związek między przyjęciem MSSF a bezpośrednimi inwestycjami zagranicznymi w krajach Rady Współpracy Zatoki Perskiej
Autorzy:
Chehade, Sarah
Procházka, David
Powiązania:
https://bibliotekanauki.pl/articles/52775659.pdf
Data publikacji:
2022-12-05
Wydawca:
Stowarzyszenie Księgowych w Polsce
Tematy:
IFRS adoption
foreign direct investment (FDI)
GCC countries
emerging economies
co-integration
Opis:
Purpose: This paper investigates the relationship between International Financial Reporting Standards (IFRS) adoption and Foreign Direct Investments (FDI) inflows in a sample of Gulf Cooperation Council (GCC) countries, namely Kuwait, Qatar, UAE, and Saudi Arabia over the period standing between 1990 and 2020. Methodology/approach: This study implements a statistical analysis, starting with a panel correlation matrix and then a panel unit root test to identify the integrating properties of variables. The Pedroni panel co-integration approach tests co-integration among variables, and the instrumental Generalized Method of Moments (GMM) estima-tion technique identifies the relationship among variables and their significance. Findings: The results imply that only Gross Domestic Product (GDP) per capita, exchange rate and trade enhance FDI inflows in the studied countries. Contrary to our expectations, the IFRS was found to be insignificant on FDI along with economic control variables. Originality/value: Using multiple control variables, this study provides original empirical evidence and statistical analysis on the effect of IFRS adoption on FDI inflows in the GCC area.
Źródło:
Zeszyty Teoretyczne Rachunkowości; 2022, 46(4); 9-26
1641-4381
2391-677X
Pojawia się w:
Zeszyty Teoretyczne Rachunkowości
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Foreign direct investment and economic growth in Albania: a co-integration analysis
Bezpośrednie inwestycje zagraniczne i wzrost gospodarczy w Albanii: analiza kointegracji
Autorzy:
Hysa, Eglantina
Hodo, Livia
Powiązania:
https://bibliotekanauki.pl/articles/646194.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
bezpośrednie inwestycje zagraniczne
wzrost gospodarczy
analiza regresji
test Johansena na kointegrację
FDI
Economic Growth
Regression Analysis
Johansen Co-Integration Test
Opis:
Analizy teoretyczne postulują pozytywny wpływ bezpośrednich inwestycji zagranicznych (BIZ) na Produkt Krajowy Brutto (PKB) kraju przyjmującego poprzez transfer technologii, rozwój kapitału ludzkiego, itd. Niniejsze opracowanie bada rzeczywiste efekty BIZ na wzrost gospodarczy w Albanii, gdzie BIZ stanowiły jeden z priorytetów i fundamentów polityki gospodarczej po 1990 r. Wykorzystano podejście kointegracyjne do przeanalizowania danych kwartalnych z lat 1991–2012. Dane pochodzą z Banku Albanii. Wykazano istotny związek długookresowy między dynamiką PKB i wskaźnikiem BIZ do PKB. Udowodniono, że przyrost BIZ w stosunku do PKB znacząco stymuluje wzrost gospodarczy w Albanii.
Theoretical studies strongly support the positive effects of Foreign Direct Investment (FDI) in the Gross Domestic Product (GDP) of the host country through technology transfer, human capital formation, etc. This study aims to examine the real effects of FDI in the economic growth of Albania, since FDI was one of the first pillars of the economy that the government gave priority to after 1990. This relationship was investigated by using the Co-Integration approach for the quarterly data from 1991 to 2012. The time series data are taken from the Bank of Albania. As expected, the empirical findings of this study reveal the existence of a long run relationship of GDP growth and FDI to GDP ratio. Being strongly correlated to each other, FDI to GDP ratio shows its significant contribution to Albanian economic growth.
Źródło:
Ekonomia Międzynarodowa; 2016, 15; 234-244
2082-4440
2300-6005
Pojawia się w:
Ekonomia Międzynarodowa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Governance, Health Financing and Health Outcomes in Nigeria: A Quantitative Assessment
Praktyki zarządzania, finansowanie ochrony zdrowia i wyniki zdrowotne w Nigerii: ocena ilościowa
Autorzy:
Akintunde, Temitope Sade
Adesina, Kehinde Elizabeth
Akinrinde, Olawale Olufemi
Powiązania:
https://bibliotekanauki.pl/articles/31341472.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Finansowanie ochrony zdrowia
praktyki zarządzania
oczekiwana długość życia
śmiertelność niemowląt
kointegracja
VECM
Health Financing
Governance
Life Expectancy
Infant Mortality
Co-Integration
Opis:
Good health is essential to achieve sustainable development in any economy. Nigeria is no exception. No wonder it is the third goal in the sustainable development goals of the United Nations. Achieving good health also needs to be well funded with institutional quality, hence this study. This paper examined the effect of health financing and governance quality on health outcomes in Nigeria from 1980 to 2018 using secondary data sourced from World Development Indicators (WDI). A co-integration test and a vector error correction model (VECM) were employed to analyse the data. Short- and long-term results of an analysis based on life expectancy and infant mortality as a measure of health outcomes and dependent variables demonstrate that institutions empowered with good governance could produce positive health outcomes in the country.
Dobra kondycja zdrowotna jest kluczowa dla osiągnięcia zrównoważonego rozwoju w dowolnej gospodarce, w tym w Nigerii. Nie dziwi fakt, że ONZ wskazało dobry stan zdrowia jako trzeci cel zrównoważonego rozwoju. Utrzymanie dobrej kondycji zdrowotnej wymaga nakładów finansowych oraz sprawnie funkcjonujących instytucji. Te właśnie zależności przeanalizowano w niniejszym artykule. W artykule zbadano wpływ finansowania opieki zdrowotnej i jakości zarządzania na wyniki zdrowotne w Nigerii w latach 1980–2018, wykorzystując dane wtórne oparte na Światowych Wskaźnikach Rozwoju (WDI). Na potrzeby analizy danych zastosowano test kointegracji i model wektorowej korekty błędów (VECM). Wykorzystując zarówno oczekiwaną długość życia, jak i śmiertelność niemowląt jako miarę wyników zdrowotnych i zmiennych zależnych, wykazano na podstawie wyników krótko- i długoterminowych, że instytucje usprawnione za pomocą dobrych praktyk zarządzania mogą przynieść pozytywne wyniki zdrowotne w kraju.
Źródło:
International Studies. Interdisciplinary Political and Cultural Journal; 2022, 30, 2; 5-30
1641-4233
2300-8695
Pojawia się w:
International Studies. Interdisciplinary Political and Cultural Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Review of Methods of Combined Orientation of Photogrammetric and Laser Scanning Data
Autorzy:
Rzonca, A.
Powiązania:
https://bibliotekanauki.pl/articles/114401.pdf
Data publikacji:
2018
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
laser scanning
photogrammetry
co-registration
data integration.
Opis:
The objective of the paper is to review the state of the art of analytical methods of integration of photogrammetric and laser scanning data which is an important scientific and practical issue. Basing on the conclusions included in previous studies, it can be observed that the analytical integration of photogrammetric and laser scanning data is an interesting area of research, especially in case of absolute orientation of images and point clouds in a sequential or one-stage adjustment process. The results of the state-of-the-art analysis are shown according to four division criteria: method of registration, workflow stage, data capture technology and calculation order. After presenting all aspects of the problem, the author proposes the two-step classification of variants of data analytical integration based on order of orientation calculation and methods of registration.
Źródło:
Measurement Automation Monitoring; 2018, 64, 3; 57-62
2450-2855
Pojawia się w:
Measurement Automation Monitoring
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kategoria pogranicza w politologii. Aspekty teoretyczne i praktyczne
The category of borderland in political science. Theoretical and practical approaches
Autorzy:
Modzelewski, Wojciech Tomasz
Żukowski, Arkadiusz
Powiązania:
https://bibliotekanauki.pl/articles/547210.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Opolski. Instytut Politologii
Tematy:
pogranicze
współpraca transgraniczna
Afryka
integracja
borderland
transnational co-operation
Africa
integration
Opis:
Przedmiotem niniejszego artykułu jest kategoria pogranicza i jej usytuowanie w nauce o polityce (politologii). Istotne jest ukazanie pogranicza w różnych kontekstach i ujęciach, co wynika ze wzrastającego zainteresowania tą problematyką ze strony różnorodnych nauk, w tym politologii, socjologii, geografii czy ekonomii. Widoczna jest tu wymiana myśli i idei oraz wzajemne korzystanie z dorobku naukowo-badawczego. Kategoria pogranicza współwystępuje z innymi pojęciami, a interdyscyplinarność badań prowadzi niekiedy do odmiennego ich definiowania. Dlatego też w pierwszej części artykułu określono podstawowe pojęcia, takie jak: region, region przygraniczny i transgraniczny, współpraca transgraniczna. W drugiej – odniesiono się do badań nad pograniczami na kontynencie afrykańskim, gdzie mimo braku realnych powiązań integracyjnych, w ostatnich latach dostrzec można praktyczne inicjatywy dotyczące pograniczy i promujące współpracę transgraniczną.
This article touches upon the category of bordelands and its place within the realm of political science. It is important to see it in many contexts as well as understand different approaches to it. Lately there has been mounting interest in the subject from various academic disciplines, such as political science, sociology, geography and economy. The category of borderlands is highly interdisciplinary, to the extent that different sources may produce quite different definitions of terms within it. Thus the definitions of region, border region, cross-border region and cross-border co-operation are discussed in the first part of the article. The second part touches upon borderlands research in Africa, where, despite lack of real binding ties, there have been many initiatives promoting cross-border co-operation.
Źródło:
Pogranicze. Polish Borderlands Studies; 2013, 1, 1; 35-43
2545-160X
2353-3781
Pojawia się w:
Pogranicze. Polish Borderlands Studies
Dostawca treści:
Biblioteka Nauki
Artykuł

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