IDEAS home Printed from https://ideas.repec.org/p/bdr/borrec/1194.html
   My bibliography  Save this paper

Oral FX Interventions in Emerging Markets: the Colombian case

Author

Listed:
  • Julian A. Parra-Polania
  • Andrés Sánchez-Jabba
  • Miguel Sarmiento

Abstract

Do oral FX interventions (i.e. announcements made by central bank officials and economic authorities) influence the exchange rate behavior in emerging economies? Following an event study approach, we evaluate whether this type of interventions in the Colombian FX market have an impact on the level or volatility of the exchange rate (U.S Dollar / Colombian peso). We find there is no conclusive evidence of a statistically significant impact. This finding consistently arises across different subsamples and parameters. Robustness tests based on the exchange rate authority that makes the announcement or the mechanism used for actual interventions yield the same conclusion. We interpret these findings as possible evidence of the fact that higher levels of uncertainty (and hence lower credibility levels) or the predominance of global over domestic factors may reduce the effectiveness of oral interventions in emerging economies. **** RESUMEN: ¿Tienen las intervenciones cambiarias orales (i. e. anuncios cambiarios hechos por autoridades del banco central u otras autoridades económicas) influencia sobre el comportamiento de la tasa de cambio en las economías emergentes? Aplicando métodos de estudio de eventos, examinamos si este tipo de intervenciones, en el mercado cambiario colombiano, tienen algún impacto sobre el nivel o la volatilidad de la tasa de cambio (dólar de EEUU versus peso colombiano). Encontramos que no hay evidencia robusta de que exista un impacto estadísticamente significativo. Este resultado surge de forma consistente en todas las sub-muestras y parámetros analizados. Adicionalmente, llevamos a cabo pruebas de robustez diferenciando las autoridades que hacen los anuncios o los mecanismos usados para las intervenciones materiales y encontramos que la conclusión se mantiene. Interpretamos estos resultados como posible evidencia de que mayores niveles de incertidumbre (y los consecuentes menores niveles de credibilidad) o la predominancia de los factores globales sobre los domésticos puedan reducir la efectividad de las intervenciones orales en las economías emergentes.

Suggested Citation

  • Julian A. Parra-Polania & Andrés Sánchez-Jabba & Miguel Sarmiento, 2022. "Oral FX Interventions in Emerging Markets: the Colombian case," Borradores de Economia 1194, Banco de la Republica de Colombia.
  • Handle: RePEc:bdr:borrec:1194
    DOI: 10.32468/be.1194
    as

    Download full text from publisher

    File URL: https://doi.org/10.32468/be.1194
    Download Restriction: no

    File URL: https://libkey.io/10.32468/be.1194?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Daude, Christian & Levy Yeyati, Eduardo & Nagengast, Arne J., 2016. "On the effectiveness of exchange rate interventions in emerging markets," Journal of International Money and Finance, Elsevier, vol. 64(C), pages 239-261.
    2. Dewachter, Hans & Erdemlioglu, Deniz & Gnabo, Jean-Yves & Lecourt, Christelle, 2014. "The intra-day impact of communication on euro-dollar volatility and jumps," Journal of International Money and Finance, Elsevier, vol. 43(C), pages 131-154.
    3. Michel Beine & Paul De Grauwe & Marianna Grimaldi, 2014. "The Impact of FX Central Bank Intervention in a Noise Trading Framework," World Scientific Book Chapters, in: Exchange Rates and Global Financial Policies, chapter 6, pages 189-216, World Scientific Publishing Co. Pte. Ltd..
    4. Stephen Hansen & Michael McMahon, 2016. "Shocking Language: Understanding the Macroeconomic Effects of Central Bank Communication," NBER Chapters, in: NBER International Seminar on Macroeconomics 2015, National Bureau of Economic Research, Inc.
    5. Zhang, Zhichao & Li, He & Zhang, Chuanjie, 2017. "Oral intervention in China: Efficacy of Chinese exchange rate communications," International Review of Financial Analysis, Elsevier, vol. 49(C), pages 24-34.
    6. Jansen, David-Jan & de Haan, Jakob, 2007. "Were verbal efforts to support the euro effective? A high-frequency analysis of ECB statements," European Journal of Political Economy, Elsevier, vol. 23(1), pages 245-259, March.
    7. Hélène Rey, 2016. "International Channels of Transmission of Monetary Policy and the Mundellian Trilemma," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 64(1), pages 6-35, May.
    8. Burkhard, Lukas & Fischer, Andreas M., 2009. "Communicating policy options at the zero bound," Journal of International Money and Finance, Elsevier, vol. 28(5), pages 742-754, September.
    9. Fratzscher, Marcel & Gloede, Oliver & Menkhoff, Lukas & Sarno, Lucio & Stöhr, Tobias, 2019. "When Is Foreign Exchange Intervention Effective? Evidence from 33 Countries," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 0(1), pages 132-156.
    10. Christian Conrad & Michael J. Lamla, 2010. "The High‐Frequency Response of the EUR‐USD Exchange Rate to ECB Communication," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 42(7), pages 1391-1417, October.
    11. Mark P. Taylor & Lucio Sarno, 2001. "Official Intervention in the Foreign Exchange Market: Is It Effective and, If So, How Does It Work?," Journal of Economic Literature, American Economic Association, vol. 39(3), pages 839-868, September.
    12. Refet S Gürkaynak & Brian Sack & Eric Swanson, 2005. "Do Actions Speak Louder Than Words? The Response of Asset Prices to Monetary Policy Actions and Statements," International Journal of Central Banking, International Journal of Central Banking, vol. 1(1), May.
    13. Fratzscher, Marcel, 2012. "Capital flows, push versus pull factors and the global financial crisis," Journal of International Economics, Elsevier, vol. 88(2), pages 341-356.
    14. Jansen, David-Jan & De Haan, Jakob, 2005. "Talking heads: the effects of ECB statements on the euro-dollar exchange rate," Journal of International Money and Finance, Elsevier, vol. 24(2), pages 343-361, March.
    15. Kuersteiner, Guido M. & Phillips, David C. & Villamizar-Villegas, Mauricio, 2018. "Effective sterilized foreign exchange intervention? Evidence from a rule-based policy," Journal of International Economics, Elsevier, vol. 113(C), pages 118-138.
    16. Fratzscher, Marcel, 2008. "Communication and exchange rate policy," Journal of Macroeconomics, Elsevier, vol. 30(4), pages 1651-1672, December.
    17. Marcel Fratzscher, 2008. "Oral Interventions Versus Actual Interventions in Fx Markets - An Event-Study Approach," Economic Journal, Royal Economic Society, vol. 118(530), pages 1079-1106, July.
    18. Jose Eduardo Gomez‐Gonzalez & Julian Andres Parra‐Polania & Mauricio Villamizar‐Villegas, 2021. "More than words: Foreign exchange intervention under imperfect credibility," Bulletin of Economic Research, Wiley Blackwell, vol. 73(4), pages 499-507, October.
    19. Eichler, Stefan & Littke, Helge C.N., 2018. "Central bank transparency and the volatility of exchange rates," Journal of International Money and Finance, Elsevier, vol. 89(C), pages 23-49.
    20. Silvia Miranda-Agrippino & Hélène Rey, 2020. "U.S. Monetary Policy and the Global Financial Cycle," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 87(6), pages 2754-2776.
    21. Guthrie, Graeme & Wright, Julian, 2000. "Open mouth operations," Journal of Monetary Economics, Elsevier, vol. 46(2), pages 489-516, October.
    22. Gertler, Pavel & Horvath, Roman, 2018. "Central bank communication and financial markets: New high-frequency evidence," Journal of Financial Stability, Elsevier, vol. 36(C), pages 336-345.
    Full references (including those not matched with items on IDEAS)

    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. Parra-Polanía, Julián & Sánchez-Jabba, Andrés & Sarmiento, Miguel, 2024. "Are FX communications effective? Evidence from emerging markets," Emerging Markets Review, Elsevier, vol. 59(C).
    2. Alan S. Blinder & Michael Ehrmann & Marcel Fratzscher & Jakob De Haan & David-Jan Jansen, 2008. "Central Bank Communication and Monetary Policy: A Survey of Theory and Evidence," Journal of Economic Literature, American Economic Association, vol. 46(4), pages 910-945, December.
    3. Yin Germaschewski & Jaroslav Horvath & Jiansheng Zhong, 2022. "Oral interventions in the foreign exchange market: evidence from Australia," Empirical Economics, Springer, vol. 62(6), pages 2713-2737, June.
    4. Alan S. Blinder & Michael Ehrmann & Marcel Fratzscher & Jakob De Haan & David-Jan Jansen, 2008. "Central Bank Communication and Monetary Policy: A Survey of Theory and Evidence," Journal of Economic Literature, American Economic Association, vol. 46(4), pages 910-945, December.
    5. Guo, Junjie & Guo, Yumei & Miao, Shan & Pang, Xin, 2021. "An investigation of semantic similarity in PBOC’s communication on RMB volatility," International Review of Economics & Finance, Elsevier, vol. 75(C), pages 441-455.
    6. Dewachter, Hans & Erdemlioglu, Deniz & Gnabo, Jean-Yves & Lecourt, Christelle, 2014. "The intra-day impact of communication on euro-dollar volatility and jumps," Journal of International Money and Finance, Elsevier, vol. 43(C), pages 131-154.
    7. repec:pri:cepsud:161blinder is not listed on IDEAS
    8. Ehrmann, Michael & Talmi, Jonathan, 2020. "Starting from a blank page? Semantic similarity in central bank communication and market volatility," Journal of Monetary Economics, Elsevier, vol. 111(C), pages 48-62.
    9. Alan S. Blinder & Michael Ehrmann & Marcel Fratzscher & Jakob De Haan & David-Jan Jansen, 2008. "Central Bank Communication and Monetary Policy: A Survey of Theory and Evidence," Journal of Economic Literature, American Economic Association, vol. 46(4), pages 910-945, December.
    10. Beine, Michel & Janssen, Gust & Lecourt, Christelle, 2009. "Should central bankers talk to the foreign exchange markets?," Journal of International Money and Finance, Elsevier, vol. 28(5), pages 776-803, September.
    11. Donato Masciandaro & Davide Romelli & Gaia Rubera, 2021. "Monetary policy and financial markets: evidence from Twitter traffic," BAFFI CAREFIN Working Papers 21160, BAFFI CAREFIN, Centre for Applied Research on International Markets Banking Finance and Regulation, Universita' Bocconi, Milano, Italy.
    12. Fratzscher, Marcel, 2008. "Communication and exchange rate policy," Journal of Macroeconomics, Elsevier, vol. 30(4), pages 1651-1672, December.
    13. Lukas Menkhoff & Malte Rieth & Tobias Stohr, 2021. "The Dynamic Impact of FX Interventions on Financial Markets," The Review of Economics and Statistics, MIT Press, vol. 103(5), pages 939-953, December.
    14. Hu, May & Li, Yunfeng & Yang, Jingjing & Chao, Chi-Chur, 2016. "Actual intervention and verbal intervention in the Chinese RMB exchange rate," International Review of Economics & Finance, Elsevier, vol. 43(C), pages 499-508.
    15. Gabriel Caldas Montes & Rodolfo Tomás da Fonseca Nicolay, 2015. "Central bank’s perception on inflation and inflation expectations of experts," Journal of Economic Studies, Emerald Group Publishing Limited, vol. 42(6), pages 1142-1158, November.
    16. Bernal, Oscar & Gnabo, Jean-Yves, 2009. "Announcements, financial operations or both? Generalizing central banks' FX reaction functions," Journal of the Japanese and International Economies, Elsevier, vol. 23(4), pages 367-394, December.
    17. Rodolfo Tomás Da Fonseca Nicolay & Gabriel Caldas Montes, 2014. "Comunicação Do Banco Central,Expectativas De Inflação E Profecia Auto-Realizável: Evidências Para Obrasil," Anais do XL Encontro Nacional de Economia [Proceedings of the 40th Brazilian Economics Meeting] 046, ANPEC - Associação Nacional dos Centros de Pós-Graduação em Economia [Brazilian Association of Graduate Programs in Economics].
    18. Weber, Christoph S., 2019. "The effect of central bank transparency on exchange rate volatility," Journal of International Money and Finance, Elsevier, vol. 95(C), pages 165-181.
    19. Niţoi, Mihai & Pochea, Maria-Miruna & Radu, Ştefan-Constantin, 2023. "Unveiling the sentiment behind central bank narratives: A novel deep learning index," Journal of Behavioral and Experimental Finance, Elsevier, vol. 38(C).
    20. Donato Masciandaro & Davide Romelli & Gaia Rubera, 2020. "Tweeting on Monetary Policy and Market Sentiments: The Central Bank Surprise Index," BAFFI CAREFIN Working Papers 20134, BAFFI CAREFIN, Centre for Applied Research on International Markets Banking Finance and Regulation, Universita' Bocconi, Milano, Italy.
    21. Fratzscher, Marcel & Mehl, Arnaud, 2009. "Do China and oil exporters influence major currency configurations?," Journal of Comparative Economics, Elsevier, vol. 37(3), pages 335-358, September.

    More about this item

    Keywords

    Oral intervention; exchange rate; communication; event study; Emerging Economies; intervención oral; tasa de cambio; comunicación; estudio de eventos; economías emergentes;
    All these keywords.

    JEL classification:

    • F31 - International Economics - - International Finance - - - Foreign Exchange
    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:bdr:borrec:1194. 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: Clorith Angélica Bahos Olivera (email available below). General contact details of provider: https://edirc.repec.org/data/brcgvco.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.