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1421
Phenology of hass avocado in the Andean tropics of Caldas, Colombia
Published 2022-11-01“…Differences were found in the number of apical buds of lateral shoots with reproductive and vegetative destination, flowering phenology, heat units, root growth, PAR and precipitation. Differences were found among variables evaluated at the two contrasting altitudes. …”
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Article -
1422
Does the Moderating Role of Financial Development on Energy Utilization Contributes to Environmental Sustainability in GCC Economies?
Published 2022-06-01“…It used some empirical approaches, including second-generation unit roots and cointegration methods and method of moments quantile regression (MMQR). …”
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1423
Ecological Footprint-Environmental Regulations Nexus: The Case of the Union for the Mediterranean
Published 2022-11-01“…Panel data from France, Italy, Portugal, Spain, and Türkiye were considered for 1992–2015 and were tested for cross-sectional dependence, unit roots, and cointegration. Panel fixed effect regression estimations were conducted, also with Newey-West and Driscoll-Kraay standard errors. …”
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1424
Random walk hypothesis: an application in the emerging stock markets / Nurul Izzati Abdul Hamid
Published 2018“…The data was analysed using the Variance Ratio (V R), auto correlation and unit roots test in order to test for the random walk. …”
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Student Project -
1425
Dr Non-oil taxation and government expenditure in Nigeria: feedback from co-integration analysis
Published 2021-09-01“…This study further assessed the bearing of causality amid Government Expenditure, Value Added Tax, Company Income Tax, Custom and Excise Duties and Education Tax, enthusiastically hiring VECM, Johansen co-integration, Units root, and Granger causality tests. Outcomes bared that Value Added Tax has positive significant effect on Government Expenditure. …”
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1426
Analysis of the Impact of Non-Oil Taxation on Foreign Direct Investment and Economic Services in Nigeria
Published 2021-03-01“…This study further evaluated the causality bearing amid foreign direct investment, economic services, value-added tax, company income tax, capital gain tax, custom and excise duties, and education tax, devotedly hiring Units root, VECM, Johansen co-integration, and Granger causality tests. …”
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1427
Exploring the Nexus between CO2 Emissions, Trade, and Sustainable Economic Growth: A Novel NARDL Approach
Published 2024-03-01“…Data Stationarity has been tested using the Augmented Dicky Fuller (ADF), Kwiatkowski-Phillips-Schmidt-Shin (KPSS), and Phillips-Perron (PP) tests for unit roots. We used the NARDL technique. Then a Granger Causality helped estimate the relationship between these environmental variables. …”
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1428
Exploring the Links between Renewable Energy, FDI, Environmental Degradation, and International Trade in Selected Developing Countries
Published 2023-11-01“…The results of Panel unit roots and Kao co-integration tests recommend to apply the panel ARDL to get the empirics of desirable relationships. …”
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Article -
1429
Evaluation of China-ASEAN trade status and trade potential: An empirical study based on a gravity model
Published 2023-01-01“…<h4>Study design</h4> This study uses panel data from 2001 to 2021 that is evenly distributed among 10 ASEAN countries to serve as the dataset. Firstly, the unit roots are checked and the cointegration relationships are examined, focusing on the heterogeneity test. …”
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1430
Evaluation of China-ASEAN trade status and trade potential: An empirical study based on a gravity model.
Published 2023-01-01“…<h4>Study design</h4>This study uses panel data from 2001 to 2021 that is evenly distributed among 10 ASEAN countries to serve as the dataset. Firstly, the unit roots are checked and the cointegration relationships are examined, focusing on the heterogeneity test. …”
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Article -
1431
The impact of macroeconomic factors on the fluctuation of economic processes
Published 2015-06-01“…To control the accuracy of the calculations and to determine whether the collected data contains unwanted processes such as unit roots, autocorrelation or heteroskedasticity all tests were conducted. …”
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1432