IDEAS home Printed from https://ideas.repec.org/a/beo/journl/v61y2016i210p7-22.html

Measuring The Optimal Macroeconomic Uncertainty Index For Turkey

Author

Listed:
  • Havvanur Feyza Erdem
  • Rahmi Yamak

Abstract

The aim of this study is to calculate the optimal macroeconomic uncertainty index for the Turkish economy. The data used in the study are quarterly and cover the period 2002-2014. In this study the index is formed based on the small structural macroeconomic model. The study uses three important econometric processes. First, the model is estimated separately using generalized method of moments (GMM), seemingly unrelated regressions (SUR), and ordinary least squares (OLS). Secondly, the Broyden–Fletcher– Goldfarb–Shanno (BFGS) algorithm is applied as an optimization algorithm. The BFGS algorithm calibrates the model using GMM, SUR, and OLS parameter estimations of the benchmark parameters. Next, the index variables are weighted under the estimated optimal coefficients and, finally, are aggregated to produce the optimal macroeconomic uncertainty index.

Suggested Citation

  • Havvanur Feyza Erdem & Rahmi Yamak, 2016. "Measuring The Optimal Macroeconomic Uncertainty Index For Turkey," Economic Annals, Faculty of Economics and Business, University of Belgrade, vol. 61(210), pages 7-22, July - Se.
    • Handle: RePEc:beo:journl:v:61:y:2016:i:210:p:7-22
    as

    Download full text from publisher

    File URL: http://www.ekof.bg.ac.rs/wp-content/uploads/2016/10/424-1.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Christopher F Baum & Mark E. Schaffer & Steven Stillman, 2003. "Instrumental variables and GMM: Estimation and testing," Stata Journal, StataCorp LLC, vol. 3(1), pages 1-31, March.
    2. Hansen, Lars Peter, 1982. "Large Sample Properties of Generalized Method of Moments Estimators," Econometrica, Econometric Society, vol. 50(4), pages 1029-1054, July.
    3. Scott R. Baker & Nicholas Bloom & Steven J. Davis, 2016. "Measuring Economic Policy Uncertainty," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 131(4), pages 1593-1636.
    4. Don Bredin & Stilianos Fountas, 2005. "Macroeconomic Uncertainty And Macroeconomic Performance: Are They Related?," Manchester School, University of Manchester, vol. 73(s1), pages 58-76, September.
    5. David Cronin & Robert Kelly & Bernard Kennedy, 2011. "Money growth, uncertainty and macroeconomic activity: a multivariate GARCH analysis," Empirica, Springer;Austrian Institute for Economic Research;Austrian Economic Association, vol. 38(2), pages 155-167, May.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Havvanur Feyza Erdem & George Tawadros, 2020. "Estimating An Optimal Macroeconomic Uncertainty Index For Australia," Working Papers 2020-02, DePauw University, School of Business and Leadership and Department of Economics and Management.
    2. Saygin Sahinoz & Evren Erdogan Cosar, 2020. "Quantifying uncertainty and identifying its impacts on the Turkish economy," Empirica, Springer;Austrian Institute for Economic Research;Austrian Economic Association, vol. 47(2), pages 365-387, May.
    3. Isiks Aliya Zhkanova & Isiksal Huseyin & Jalali Hala, 2017. "The Impact Of Foreign Direct Investment On Turkish Economy 2010–2016," Economics, Sciendo, vol. 5(2), pages 69-81, December.
    4. Suleyman Kasal & Sebnem Tosunoglu, 2022. "Effects of Fiscal Policy Uncertainty on Turkish Economy," Prague Economic Papers, Prague University of Economics and Business, vol. 2022(6), pages 538-566.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Helder Ferreira de Mendonça & Natália Ferreira Trigo, 2024. "What is the effect of imported inflation and central bank credibility on the poor and rich?," Applied Economics, Taylor & Francis Journals, vol. 56(21), pages 2520-2543, May.
    2. Bennani, Hamza, 2020. "Central bank communication in the media and investor sentiment," Journal of Economic Behavior & Organization, Elsevier, vol. 176(C), pages 431-444.
    3. Havvanur Feyza Erdem & George Tawadros, 2020. "Estimating An Optimal Macroeconomic Uncertainty Index For Australia," Working Papers 2020-02, DePauw University, School of Business and Leadership and Department of Economics and Management.
    4. Bajaj, Yukti & Kashiramka, Smita & Singh, Shveta, 2021. "Economic policy uncertainty and leverage dynamics: Evidence from an emerging economy," International Review of Financial Analysis, Elsevier, vol. 77(C).
    5. Stilianos Fountas & Dimitra Kontana & Paraskevi Tzika, 2024. "Uncertainty and financial asset return spillovers: are they related? Empirical evidence from three continents," Empirical Economics, Springer, vol. 67(5), pages 1891-1918, November.
    6. Lee, Boram & Rosenthal, Leonard & Veld, Chris & Veld-Merkoulova, Yulia, 2015. "Stock market expectations and risk aversion of individual investors," International Review of Financial Analysis, Elsevier, vol. 40(C), pages 122-131.
    7. Ivana Lolić & Petar Sorić & Marija Logarušić, 2022. "Economic Policy Uncertainty Index Meets Ensemble Learning," Computational Economics, Springer;Society for Computational Economics, vol. 60(2), pages 401-437, August.
    8. Baharumshah, Ahmad Zubaidi & Slesman, Ly & Wohar, Mark E., 2016. "Inflation, inflation uncertainty, and economic growth in emerging and developing countries: Panel data evidence," Economic Systems, Elsevier, vol. 40(4), pages 638-657.
    9. Doko Tchatoka, Firmin Sabro, 2012. "Specification Tests with Weak and Invalid Instruments," MPRA Paper 40185, University Library of Munich, Germany.
    10. Cepni, Oguzhan & Gul, Selcuk & Gupta, Rangan, 2020. "Local currency bond risk premia of emerging markets: The role of local and global factors," Finance Research Letters, Elsevier, vol. 33(C).
    11. de Mendonça, Helder Ferreira & dos Anjos, Daniel Pereira & Moreira, Ricardo Ramalhete, 2025. "The impact of government behavior on debt market expectations," The Quarterly Review of Economics and Finance, Elsevier, vol. 104(C).
    12. Manuela Jr., Wilfred S. & Friesen, Mark, 2025. "Determinants of car parking revenues: An econometric analysis of large European airports," Journal of Air Transport Management, Elsevier, vol. 122(C).
    13. Marjan Petreski, 2010. "An Overhaul of a Doctrine: Has Inflation Targeting Opened a New Era in Developing-country Peggers?," FIW Working Paper series 057, FIW.
    14. Leilane de Freitas Rocha Cambara & Roberto Meurer, 2023. "News sentiment and foreign portfolio investment in Brazil," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 28(3), pages 3332-3348, July.
    15. Jamil, Abd Rahim Md. & Law, Siong Hook & Mohamad Khair-Afham, M.S. & Trinugroho, Irwan, 2023. "Financial inclusion and economic uncertainty in developing countries: The role of digitalisation," Economic Analysis and Policy, Elsevier, vol. 79(C), pages 786-806.
    16. Christopher F Baum & Mark E. Schaffer & Steven Stillman, 2007. "Enhanced routines for instrumental variables/generalized method of moments estimation and testing," Stata Journal, StataCorp LLC, vol. 7(4), pages 465-506, December.
    17. Peng, Daoju & Colak, Gonul & Shen, Jianfu, 2023. "Lean against the wind: The effect of policy uncertainty on a firm's corporate social responsibility strategy," Journal of Corporate Finance, Elsevier, vol. 79(C).
    18. Oberhofer, Harald & Schwinner, Marian, 2017. "Do individual salaries depend on the performance of the peers? Prototype heuristic and wage bargaining in the NBA," Department of Economics Working Paper Series 247, WU Vienna University of Economics and Business.
    19. Poumanyvong, Phetkeo & Kaneko, Shinji & Dhakal, Shobhakar, 2012. "Impacts of urbanization on national transport and road energy use: Evidence from low, middle and high income countries," Energy Policy, Elsevier, vol. 46(C), pages 268-277.
    20. Nidhaleddine Ben Cheikh & Christophe Rault, 2025. "Financial Inclusion for Inclusive Growth," Working Papers 1803, Economic Research Forum, revised 01 Dec 2025.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;

    JEL classification:

    • C10 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - General
    • D80 - Microeconomics - - Information, Knowledge, and Uncertainty - - - General

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:beo:journl:v:61:y:2016:i:210:p:7-22. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Marina Lečei (email available below). General contact details of provider: https://edirc.repec.org/data/efbeoyu.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.