Dollarization hysteresis, network externalities and the “past legacy” effect: the case of Bolivia
AbstractDollarization in Bolivia rose rapidly immediately after the hyperinflation and currency crisis episode that took place between 1984 and 1985, but failed to reduce and, in fact, continued increasing the following years. In order to explain this dollarization hysteresis, this document proposes and estimates a model, based in the work of Oomes (2003), where network externalities can generate multiple steady-states for dollarization while a so-called past legacy effect increases the likelihood of ending up in a high-dollarization steady-state. The empirical procedure utilizes a more adequate measure of dollarization than the deposit-based ratio, by taking into account a direct estimate of the USD currency holdings in Bolivia thanks to a new source of data. While the empirical results tend to confirm a strong significance of the past legacy effect in this country, the evidence in favour of network externalities seems to rely heavily in the incidence of the past legacy effect over the agentsÂ´ formation of exchange rate expectations. Given these results, the document discusses some exchange rate policy implications.
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Bibliographic InfoArticle provided by Centro de Estudios Monetarios Latinoamericanos in its journal Monetaria.
Volume (Year): XXX (2007)
Issue (Month): 2 (marzo-abril)
Other versions of this item:
- Bernardo X. Fernández Tellería, 2006. "Dollarization hysteresis network externalities and the "Past legacy" effect: The case of Bolivia," Revista de Análisis del BCB, Banco Central de Bolivia, vol. 9(1), pages 7-64, December.
- E42 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Monetary Sytsems; Standards; Regimes; Government and the Monetary System
- F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
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- Paul Hallwood & Ian W. Marsh & Joerg Scheibe, 2004. "An Assessment of the Case for Monetary Union or Official Dollarization in Argentina, Brazil, Chile, Uruguay and Venezuela," Working papers 2004-13, University of Connecticut, Department of Economics.
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