IDEAS home Printed from https://ideas.repec.org/p/hal/wpaper/hal-01880363.html
   My bibliography  Save this paper

Des insuffisances de la PPA à l’apport du NATREX : une revue critique des théories du taux de change réel d’équilibre

Author

Listed:
  • Serge Rey

    (CATT - Centre d'Analyse Théorique et de Traitement des données économiques - UPPA - Université de Pau et des Pays de l'Adour)

Abstract

L'analyse des mésalignements des taux de change, c'est-à-dire des sur ou sous-évaluations des monnaies, reste au coeur des débats de la finance internationale. Or, ces mésalignements ne peuvent être définis et mesurés qu'en référence à un taux de change d'équilibre, considéré comme la « norme ». Face à une littérature abondante, comment sélectionner le « bon » modèle ? On considère que le modèle pertinent doit répondre à certaines exigences, qui relèvent à la fois du contenu théorique et du caractère opérationnel pour procéder à des applications empiriques. Au niveau théorique ce modèle devra s'attacher à: d'une part expliquer la dynamique des taux de change réels, en distinguant notamment les équilibres de moyen et long terme ; d'autre part rendre compte de l'interaction taux de change-dette externe. Au niveau empirique, la possibilité d'estimer sous forme structurelle un modèle complet qui permette la prise en compte de manière explicite des conditions d'équilibre de moyen terme et de long terme, pourra renforcer ce choix. On montre que les modèles standard de la littérature que sont la PPA, le modèle FEER et le modèle BEER, ne répondent que partiellement à ces exigences, et qu'a contrario, le NATREX constitue à ce jour l'approche la plus élaborée. Pour ces raisons, cet article revient en détail sur les principales caractéristiques du (des) modèle(s) NATREX.

Suggested Citation

  • Serge Rey, 2009. "Des insuffisances de la PPA à l’apport du NATREX : une revue critique des théories du taux de change réel d’équilibre," Working Papers hal-01880363, HAL.
  • Handle: RePEc:hal:wpaper:hal-01880363
    Note: View the original document on HAL open archive server: https://univ-pau.hal.science/hal-01880363
    as

    Download full text from publisher

    File URL: https://univ-pau.hal.science/hal-01880363/document
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Jerome L. Stein, 2004. "Optimal Debt and Equilibrium Exchange Rates in a Stochastic Environment: an Overview," CESifo Working Paper Series 1363, CESifo.
    2. Stein, Jerome L., 2006. "Stochastic Optimal Control, International Finance, and Debt Crises," OUP Catalogue, Oxford University Press, number 9780199280575.
    3. Johan L. Verrue & Jan Colpaert, 1998. "A dynamic model of the real Belgian franc," Working Papers 47, Sapienza University of Rome, CIDEI.
    4. Antoine Bouveret & Henri Sterdyniak, 2005. "Les modèles de taux de change," SciencePo Working papers Main hal-01071965, HAL.
    5. Fleming, Wendell H. & Stein, Jerome L., 2004. "Stochastic optimal control, international finance and debt," Journal of Banking & Finance, Elsevier, vol. 28(5), pages 979-996, May.
    6. MacDonald, Ronald, 2000. "Concepts to Calculate Equilibrium Exchange Rates: An Overview," Discussion Paper Series 1: Economic Studies 2000,03, Deutsche Bundesbank.
    7. Colin Hargreaves (ed.), 1992. "Macroeconomic Modelling Of The Long Run," Books, Edward Elgar Publishing, number 207.
    8. Jerome L. Stein & Giovanna Paladino, 1999. "Exchange Rate Misalignments and Crises," CESifo Working Paper Series 205, CESifo.
    9. Stein, Jerome L., 1990. "The real exchange rate," Journal of Banking & Finance, Elsevier, vol. 14(5), pages 1045-1078, November.
    10. Coudert, V., 2004. "Comment mesurer l’effet Balassa-Samuelson dans les pays d’Europe centrale et orientale ?," Bulletin de la Banque de France, Banque de France, issue 122, pages 27-48.
    11. Ronald MacDonald, 2002. "Modelling the Long–run Real Effective Exchange Rate of the New Zealand Dollar," Australian Economic Papers, Wiley Blackwell, vol. 41(4), pages 519-537, December.
    12. Antoine Bouveret & Henri Sterdyniak, 2005. "Les modèles de taux de change. Équilibre de long terme, dynamique et hystérèse," Revue de l'OFCE, Presses de Sciences-Po, vol. 93(2), pages 243-286.
    13. Ronald MacDonald & Ian W. Marsh, 1997. "On Fundamentals And Exchange Rates: A Casselian Perspective," The Review of Economics and Statistics, MIT Press, vol. 79(4), pages 655-664, November.
    14. Carsten Detken & Alistair Dieppe & Jérôme Henry & Frank Smets & Carmen Marin, 2002. "Determinants of the Effective Real Exchange Rate of the Synthetic Euro: Alternative Methodological Approaches," Australian Economic Papers, Wiley Blackwell, vol. 41(4), pages 404-436, December.
    15. Meese, Richard A. & Rogoff, Kenneth, 1983. "Empirical exchange rate models of the seventies : Do they fit out of sample?," Journal of International Economics, Elsevier, vol. 14(1-2), pages 3-24, February.
    16. MacDonald, Ronald, 1998. "What determines real exchange rates?: The long and the short of it," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 8(2), pages 117-153, June.
    17. Bela Balassa, 1964. "The Purchasing-Power Parity Doctrine: A Reappraisal," Journal of Political Economy, University of Chicago Press, vol. 72, pages 584-584.
    18. Michael J. Dueker, 1993. "Hypothesis testing with near-unit roots: the case of long-run purchasing-power parity," Review, Federal Reserve Bank of St. Louis, issue Jul, pages 37-48.
    19. repec:hal:spmain:info:hdl:2441/5285 is not listed on IDEAS
    20. Houthakker, Hendrik S & Magee, Stephen P, 1969. "Income and Price Elasticities in World Trade," The Review of Economics and Statistics, MIT Press, vol. 51(2), pages 111-125, May.
    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. Rey, Serge, 2009. "L’apport du NATREX à la modélisation des taux de change d’équilibre : théorie et application au dollar canadien," L'Actualité Economique, Société Canadienne de Science Economique, vol. 85(2), pages 131-181, juin.
    2. Serge Rey, 2009. "Des insuffisances de la PPA à l’apport du NATREX : une revue critique des théories du taux de change réel d’équilibre," Working Papers hal-01880363, HAL.
    3. Reza Siregar & Ramkishen Rajan, 2006. "Models of Equilibrium Real Exchange Rates Revisited: A Selective Review of the Literature," Centre for International Economic Studies Working Papers 2006-04, University of Adelaide, Centre for International Economic Studies.
    4. Belloc, Marianna & Federici, Daniela, 2010. "A two-country NATREX model for the euro/dollar," Journal of International Money and Finance, Elsevier, vol. 29(2), pages 315-335, March.
    5. Ramos-Herrera María del Carmen, 2022. "How Equilibrium Exchange Rate Misalignments Influence on Economic Growth? Evidence for European Countries," Economics - The Open-Access, Open-Assessment Journal, De Gruyter, vol. 16(1), pages 199-211, January.
    6. repec:onb:oenbwp:y::i:106:b:1 is not listed on IDEAS
    7. Balázs Égert & László Halpern & Ronald MacDonald, 2006. "Equilibrium Exchange Rates in Transition Economies: Taking Stock of the Issues," Journal of Economic Surveys, Wiley Blackwell, vol. 20(2), pages 257-324, April.
    8. Michael Fidora & Claire Giordano & Martin Schmitz, 2021. "Real Exchange Rate Misalignments in the Euro Area," Open Economies Review, Springer, vol. 32(1), pages 71-107, February.
    9. Rimgailaite, Ramune, 2012. "Exchange rate modelling for Lithuania and Switzerland," MPRA Paper 43451, University Library of Munich, Germany.
    10. Reza Siregar, 2011. "The Concepts of Equilibrium Exchange Rate: A Survey of Literature," Staff Papers, South East Asian Central Banks (SEACEN) Research and Training Centre, number sp81.
    11. Chen, Xiaoshan & MacDonald, Ronald, 2015. "Measuring the dollar–euro permanent equilibrium exchange rate using the unobserved components model," Journal of International Money and Finance, Elsevier, vol. 53(C), pages 20-35.
    12. Works, Richard Floyd, 2016. "Econometric modeling of exchange rate determinants by market classification: An empirical analysis of Japan and South Korea using the sticky-price monetary theory," MPRA Paper 76382, University Library of Munich, Germany.
    13. Ramos-Herrera, María del Carmen & Sosvilla-Rivero, Simón, 2023. "Economic growth and deviations from the equilibrium exchange rate," International Review of Economics & Finance, Elsevier, vol. 86(C), pages 764-786.
    14. Bussière, Matthieu & Ca' Zorzi, Michele & Chudik, Alexander & Dieppe, Alistair, 2010. "Methodological advances in the assessment of equilibrium exchange rates," Working Paper Series 1151, European Central Bank.
    15. Hoarau, Jean-François, 2013. "Un modèle NATREX synthétique pour une petite économie « développée » ouverte contrainte sur les marchés internationaux de capitaux," L'Actualité Economique, Société Canadienne de Science Economique, vol. 89(4), pages 259-303, Décembre.
    16. Chen, Xiaoshan & MacDonald, Ronald, 2010. "Revisiting the Dollar-Euro Permanent Equilibrium Exchange Rate: Evidence from Multivariate Unobserved Components Models," SIRE Discussion Papers 2010-41, Scottish Institute for Research in Economics (SIRE).
    17. Agnès Bénassy‐Quéré & Sophie Béreau & Valérie Mignon, 2010. "On the Complementarity of Equilibrium Exchange‐Rate Approaches," Review of International Economics, Wiley Blackwell, vol. 18(4), pages 618-632, September.
    18. Blaise Gnimassoun, 2012. "Taux de change et mésalignements du franc CFA avant et après l’introduction de l’euro," Working Papers hal-04141139, HAL.
    19. Lambelet, Jean-Christian & Mihailov, Alexander, 2005. "The Triple-Parity Law," Economics Discussion Papers 8896, University of Essex, Department of Economics.
    20. Claire Giordano, 2021. "How frequent a BEER? Assessing the impact of data frequency on real exchange rate misalignment estimation," Scottish Journal of Political Economy, Scottish Economic Society, vol. 68(3), pages 365-404, July.
    21. Shehu Usman Rano, Aliyu, 2007. "Real Exchange Rate Misalignment: An Application of Behavioral Equilibrium Exchange Rate (BEER) to Nigeria," MPRA Paper 10376, University Library of Munich, Germany.

    More about this item

    Keywords

    taux de change réel d'équilibre; PPA; NATREX; BEER; FEER; crises financières;
    All these keywords.

    JEL classification:

    • F31 - International Economics - - International Finance - - - Foreign Exchange
    • F32 - International Economics - - International Finance - - - Current Account Adjustment; Short-term Capital Movements
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

    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:hal:wpaper:hal-01880363. 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: CCSD (email available below). General contact details of provider: https://hal.archives-ouvertes.fr/ .

    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.