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Analyzing the degree of persistence of economic policy uncertainty using linear and non-linear fourier quantile unit root tests
Peng, Yi-Ting; Chang, Tsangyao; Ranjbar, Omid - In: The Manchester School 90 (2022) 4, pp. 453-471
Persistent link: https://www.econbiz.de/10013275644
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A new unit root test against asymmetric ESTAR nonlinearity with smooth breaks
Ranjbar, Omid; Chang, Tsangyao; Elmi, Zahra Mila; Lee, … - In: Iranian economic review : journal of University of Tehran 22 (2018) 1, pp. 51-62
Persistent link: https://www.econbiz.de/10011977114
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Catching-up process in the transition countries
Ranjbar, Omid; Chang, Tsangyao; Lee, Chien-chiang; … - In: Economic change and restructuring : empirical and … 51 (2018) 3, pp. 249-278
Persistent link: https://www.econbiz.de/10011980213
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The fourier quantile unit root test with an application to the PPP hypothesis in the OECD
Bahmani-Oskooee, Mohsen; Chang, Tsangyao; Ranjbar, Omid - In: Applied economics quarterly 63 (2017) 3, pp. 295-317
Persistent link: https://www.econbiz.de/10011890423
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Re-examination of the convergence hypothesis among OECD countries : evidence from Fourier quantile unit root test
Bahmani-Oskooee, Mohsen; Chang, Tsangyao; Elmi, Zahra Mila - In: International economics : a journal published by CEPII … 156 (2018), pp. 77-85
Persistent link: https://www.econbiz.de/10012027245
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Quantile unit root test and PPP : evidence from 23 OECD countries
Bahmani-Oskooee, Mohsen; Ranjbar, Omid - In: Applied economics 48 (2016) 31/33, pp. 2899-2911
Persistent link: https://www.econbiz.de/10011614268
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Reopening the convergence debate when sharp breaks and Smooth shifts wed, 1870-2010
Ranjbar, Omid; Chang, Tsangyao; Lee, Chien-chiang; … - In: Iranian economic review : journal of University of Tehran 20 (2016) 3, pp. 356-377
Persistent link: https://www.econbiz.de/10011588514
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Income convergence in African countries : evidence from a stationary test with multiple structural breaks
Ranjbar, Omid; Lee, Chien-chiang; Chang, Tsangyao; … - In: The South African journal of economics 82 (2014) 3, pp. 371-391
Persistent link: https://www.econbiz.de/10010502194
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Testing hysteresis effect in U.S. state unemployment : new evidence using a nonlinear quantile unit root test
Bahmani-Oskooee, Mohsen; Chang, Tsangyao; Ranjbar, Omid - In: Applied economics letters 25 (2018) 4, pp. 249-253
Persistent link: https://www.econbiz.de/10011854429
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Non-linear quantile unit root test and PPP : more evidence from Africa
Bahmani-Oskooee, Mohsen; Chang, Tsangyao; Elmi, Zahra Mila - In: Applied economics letters 25 (2018) 7, pp. 465-471
Persistent link: https://www.econbiz.de/10011854924