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Publications

by members of

Ministry of Industry, Mine and Trade
Government of Iran
Tehran, Iran

These are publications listed in RePEc written by members of the above institution who are registered with the RePEc Author Service. Thus this compiles the works all those currently affiliated with this institution, not those affilated at the time of publication. List of registered members. Register yourself. Citation analysis. This page is updated in the first days of each month.
| Working papers | Journal articles |

Working papers

2015

  1. Luis A Gil-Alana & Christophe André & Rangan Gupta & Tsangyao Chang & Omid Ranjbar, 2015. "The Feldstein-Horioka Puzzle in South Africa: A Fractional Cointegration Approach," Working Papers 201501, University of Pretoria, Department of Economics.
  2. Mehmet Balcilar & Rangan Gupta & Charl Jooste & Omid Ranjbar, 2015. "Characterising the South African Business Cycle: Is GDP Difference-Stationary or Trend-Stationary in a Markov-Switching Setup?," Working Papers 15-04, Eastern Mediterranean University, Department of Economics.
  3. Rangan Gupta & Charl Jooste & Omid Ranjbar, 2015. "The Changing Dynamics of South Africa's Inflation Persistence: Evidence from a Quantile Regression Framework," Working Papers 201563, University of Pretoria, Department of Economics.

2014

  1. Tsangyao Chang & Luis A. Gil-Alana & Goodness C. Aye & Rangan Gupta & Omid Ranjbar, 2014. "Testing for Multiple Bubbles in the BRICS Stock Markets," Working Papers 201407, University of Pretoria, Department of Economics.
  2. Omid Ranjbar & Tsangyao Chang & Elmarie Nel & Rangan Gupta, 2014. "The Causal Relationship between Energy Consumption and Economic Growth in South Africa: New Evidence from Asymmetric Causality in Frequency Domain," Working Papers 201483, University of Pretoria, Department of Economics.

Journal articles

2021

  1. Lee, Chien-Chiang & Ranjbar, Omid & Lee, Chi-Chuan, 2021. "Testing the persistence of shocks on renewable energy consumption: Evidence from a quantile unit-root test with smooth breaks," Energy, Elsevier, vol. 215(PB).

2020

  1. Mohsen Bahmani‐Oskooee & Tsangyao Chang & Farhang Niroomand & Omid Ranjbar, 2020. "Fourier nonlinear quantile unit root test and PPP in Africa," Bulletin of Economic Research, Wiley Blackwell, vol. 72(4), pages 451-481, October.
  2. Lee, Yi-Lung & Ranjbar, Omid & Jahangard, Fateme & Chang, Tsangyao, 2020. "Analyzing slowdown and meltdowns in the African countries: New evidence using Fourier quantile unit root test," International Review of Economics & Finance, Elsevier, vol. 65(C), pages 187-198.

2019

  1. Mohsen Bahmani‐Oskooee & Tsangyao Chang & Zahra (Mila) Elmi & Omid Ranjbar, 2019. "Real Interest Rate Parity And Fourier Quantile Unit Root Test," Bulletin of Economic Research, Wiley Blackwell, vol. 71(3), pages 348-358, July.

2018

  1. Mohsen Bahmani-Oskooee & Tsangyao Chang & Omid Ranjbar, 2018. "Testing hysteresis effect in U.S. state unemployment: new evidence using a nonlinear quantile unit root test," Applied Economics Letters, Taylor & Francis Journals, vol. 25(4), pages 249-253, February.
  2. Mohsen Bahmani-Oskooee & Tsangyao Chang & Zahra (Mila) Elmi & Omid Ranjbar, 2018. "Re-testing Prebisch–Singer hypothesis: new evidence using Fourier quantile unit root test," Applied Economics, Taylor & Francis Journals, vol. 50(4), pages 441-454, January.
  3. Mohsen Bahmani-Oskooee & Tsangyao Chang & Zahra (Mila) Elmic & Omid Ranjbar, 2018. "Re-examination of the convergence hypothesis among OECD countries: Evidence from Fourier quantile unit root test," International Economics, CEPII research center, issue 156, pages 77-85.
  4. Mohsen Bahmani-Oskooee & Tsangyao Chang & Zahra (Mila) Elmi & Abera Gelan & Omid Ranjbar, 2018. "Non-linear quantile unit root test and PPP: more evidence from Africa," Applied Economics Letters, Taylor & Francis Journals, vol. 25(7), pages 465-471, April.
  5. Omid Ranjbar & Tsangyao Chang & Zahra Mila Elmi & Chien-Chiang Lee, 2018. "A New Unit Root Test against Asymmetric ESTAR Nonlinearity with Smooth Breaks," Iranian Economic Review (IER), Faculty of Economics,University of Tehran.Tehran,Iran, vol. 22(1), pages 51-62, Winter.
  6. Omid Ranjbar & Tsangyao Chang & Chien-Chiang Lee & Zahra Mila Elmi, 2018. "Catching-up process in the transition countries," Economic Change and Restructuring, Springer, vol. 51(3), pages 249-278, August.

2017

  1. Rangan Gupta & Charl Jooste & Omid Ranjbar, 2017. "South Africa’s inflation persistence: a quantile regression framework," Economic Change and Restructuring, Springer, vol. 50(4), pages 367-386, November.
  2. Jing-Ping Li & Omid Ranjbar & Tsangyao Chang, 2017. "Unemployment Hysteresis In Piigs Countries: A New Test With Both Sharp And Smooth Breaks," The Singapore Economic Review (SER), World Scientific Publishing Co. Pte. Ltd., vol. 62(05), pages 1165-1177, December.
  3. Tsangyao Chang & Omid Ranjbar & Charl Jooste, 2017. "Stock Market Interactions between the BRICS and the United States: Evidence from Asymmetric Granger Causality Tests in the Frequency Domain," Iranian Economic Review (IER), Faculty of Economics,University of Tehran.Tehran,Iran, vol. 21(2), pages 297-320, Spring.

2016

  1. Balcilar, Mehmet & Gupta, Rangan & Jooste, Charl & Ranjbar, Omid, 2016. "Characterising the South African business cycle: is GDP difference-stationary or trend-stationary in a Markov-switching setup? - Il ciclo economico del Sud Africa: il PIL è stazion ario alle differenz," Economia Internazionale / International Economics, Camera di Commercio Industria Artigianato Agricoltura di Genova, vol. 69(1), pages 33-44.
  2. Bahmani-Oskooee, Mohsen & Chang, Tsangyao & Ranjbar, Omid, 2016. "Asymmetric causality using frequency domain and time-frequency domain (wavelet) approaches," Economic Modelling, Elsevier, vol. 56(C), pages 66-78.
  3. Luis A. Gil-Alana & Christophe André & Rangan Gupta & Tsangyao Chang & Omid Ranjbar, 2016. "The Feldstein--Horioka puzzle in South Africa: A fractional cointegration approach," The Journal of International Trade & Economic Development, Taylor & Francis Journals, vol. 25(7), pages 978-991, October.
  4. Mohsen Bahmani-Oskooee & Omid Ranjbar, 2016. "Quantile unit root test and PPP: evidence from 23 OECD countries," Applied Economics, Taylor & Francis Journals, vol. 48(31), pages 2899-2911, July.
  5. Tsangyao Chang & Luis Gil-Alana & Goodness C. Aye & Rangan Gupta & Omid Ranjbar, 2016. "Testing for bubbles in the BRICS stock markets," Journal of Economic Studies, Emerald Group Publishing Limited, vol. 43(4), pages 646-660, September.
  6. Omid Ranjbar & Tsangyao Chang & Chien-Chiang Lee & Zahra (Mila) Elmi, 2016. "Reopening the Convergence Debate when Sharp Breaks and Smooth Shifts Wed, 1870-2010," Iranian Economic Review (IER), Faculty of Economics,University of Tehran.Tehran,Iran, vol. 20(3), pages 356-377, Summer.
  7. Omid Ranjbar & Tsangyao Chang & Chien-Chiang Lee, 2016. "Income Convergence toward USA: New Evidences for Latin and South American Countries," Iranian Economic Review (IER), Faculty of Economics,University of Tehran.Tehran,Iran, vol. 20(2), pages 141-162, Spring.

2015

  1. Omid Ranjbar & Zahra (Mila) Elmi, 2015. "Analyzing the effect of financial development and trade openness on income convergence," Economics Bulletin, AccessEcon, vol. 35(4), pages 2595-2600.
  2. Omid Ranjbar & Xiao-Lin Li & Tsangyao Chang & Chien-Chiang Lee, 2015. "Stability of long-run growth in East Asian countries: New evidence from panel stationarity test with structural breaks," The Journal of International Trade & Economic Development, Taylor & Francis Journals, vol. 24(4), pages 570-589, June.

2014

  1. Chang, Tsangyao & Chu, Hsiao-Ping & Ranjbar, Omid, 2014. "Are GDP fluctuations transitory or permanent in African countries? Sequential Panel Selection Method," International Review of Economics & Finance, Elsevier, vol. 29(C), pages 380-399.
  2. Farhad Rassekh & Omid Ranjbar, 2014. "An Empirical Investigation of the Ratchet Effect in the OECD, 1985--2009," International Economic Journal, Taylor & Francis Journals, vol. 28(1), pages 183-190, March.
  3. Omid Ranjbar & Chien-Chiang Lee & Tsangyao Chang & Mei-Ping Chen, 2014. "Income Convergence in African Countries: Evidence from a Stationary Test With Multiple Structural Breaks," South African Journal of Economics, Economic Society of South Africa, vol. 82(3), pages 371-391, September.

2013

  1. Elmi, Zahra (Mila) & Ranjbar, Omid, 2013. "Nonlinear adjustment to the mean reversion of consumption–income ratio," Economic Modelling, Elsevier, vol. 35(C), pages 477-480.
  2. Chang, Tsangyao & Ranjbar, Omid & Tang, D.P., 2013. "Revisiting the mean reversion of inflation rates for 22 OECD countries," Economic Modelling, Elsevier, vol. 30(C), pages 245-252.
  3. He, Huizhen & Ranjbar, Omid & Chang, Tsangyao, 2013. "Purchasing power parity in transition countries: Old wine with new bottle," Japan and the World Economy, Elsevier, vol. 28(C), pages 24-32.

2011

  1. Omid Ranjbar & Farhad Rassekh, 2011. "Trade and Convergence: A New Approach and New Evidence," The IUP Journal of Applied Economics, IUP Publications, vol. 0(1), pages 26-36, January.

2010

  1. Zahra (Mila) Elmi & Omid Ranjbar, 2010. "Purchasing Power Parity Hypothesis in OIC Countries: Evidence from Panel Unit Root Tests with Heterogeneous Structural Breaks," Iranian Economic Review (IER), Faculty of Economics,University of Tehran.Tehran,Iran, vol. 15(3), pages 1-12, fall.

2009

  1. Omid Ranjbar & Zahra (Mila) Elmi & Hamid Reza Jahany, 2009. "Which is Leader in MENA region? Economic growth or financial development," Iranian Economic Review (IER), Faculty of Economics,University of Tehran.Tehran,Iran, vol. 14(1), pages 131-153, spring.

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