Real Exchange Rate Behaviour under Fixed and Floating Exchange Rate Regimes

<div class="WordSection1"><h1 align="center"><strong style="font-size: 10px;">ABSTRACT</strong></h1></div><p>A theory analyzing the short run dynamics of nominal exchange rates under exogenous interest rates and free imperfect international capital markets is presented. Introducing elastic exchange rate expectations leads to cumulative changes in the spot and forward exchange rates in the same direction. We find that free floating exchange rate regimes are intrinsically unstable, as the nominal exchange rate is an institutional or policy variable that has no ‘fundamental equilibrium’ level. Implications for monetary policy and exchange market interventions of this potential instability are derived. Our results help to explain both the empirical prevalence of dirty floating exchange rate regimes and some aspects of the uncovered interest parity ‘failure’.</p><p> </p><p align="center">TASA DE INTERÉS EXÓGENA Y DINÁMICA DEL TIPO DE CAMBIO CON EXPECTATIVAS ELÁSTICAS</p><p align="center"><strong>RESUMEN </strong></p><p>Presentamos un análisis teórico de la dinámica de corto plazo de los tipos de cambio nominales con tasas de interés exógenas y libres e imperfecta movilidad internacional de capitales. La introducción de expectativas de tipo de cambio elásticas conduce a variaciones acumulativas en los tipos de cambio <em>spot</em> y <em>forward</em> en la misma dirección. Los regímenes de tipo de cambio de flotación libre son intrínsicamente inestables, dado que el tipo de cambio nominal es una variable institucional o de política que no tiene un nivel de “equilibrio fundamental”. Derivamos implicaciones de esta inestabilidad potencial para la política monetaria y las intervenciones en los mercados cambiarios. Los resultados ayudan a explicar la prevalencia de tipos de cambio de flotación sucia y aspectos de la “falla” de la paridad de tasas de interés descubierta.</p>

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HOW THE EXCHANGE RATE REGIME AFFECTS ADJUSTMENT TO LARGE OIL PRICE SWINGS IN OIL EXPORTING COUNTRIES

Global Economy Journal ◽

10.1142/s2194565921500159 ◽

2021 ◽

Author(s):

MAJED S. ALMOZAINI

Keyword(s):

Exchange Rate ◽

Money Supply ◽

Government Spending ◽

Exchange Rate Regime ◽

Exchange Rate Regimes ◽

Oil Price ◽

Fixed Exchange Rate ◽

Floating Exchange Rate ◽

The Exchange Rate

The aim of this study is to analyze how oil price shocks affect the economic growth of floating exchange rate regimes and fixed exchange rate regimes in oil-exporting countries with a ratio of oil exports to total exports exceeding 70%. Also, this study seeks to determine what monetary and fiscal policies both regimes apply in order to curb business cycles and reduce inflationary and recessionary gaps. The analytical study uses panel data for the period from 1991 to 2019, covering 24 oil-exporting countries, from the World Economic Outlook (WEO) database and World Bank. The econometric model is estimated by applying a panel VECM to examine the short- and long-term interdependencies in the macroeconomic variables. The results demonstrate that when there is a negative shock to the oil price, the exchange rate of the floating exchange rate regimes depreciates, money supply increases, and government spending decreases. In contrast, the exchange rate of the fixed exchange rate regimes fluctuates slightly; the money supply slightly decreases in the near, medium, and long term; and government spending decreases.

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Exchange Rate Regimes and Economic Performance in Resource-Dependent Economies

Institutions and Macroeconomic Policies in Resource-Rich Arab Economies ◽

10.1093/oso/9780198822226.003.0007 ◽

2019 ◽

pp. 183-217

Author(s):

Bassem Kamar ◽

Raimundo Soto

Keyword(s):

Exchange Rate ◽

Economic Performance ◽

Oil And Gas ◽

Exchange Rate Regimes ◽

Lower Growth ◽

Resource Rents ◽

Floating Exchange Rate ◽

Negative Effect ◽

High Level ◽

Long Term Performance

This chapter presents empirical findings on the relationship between resource rents, alternative exchange rate regimes, and economic performance. It shows that resource abundance leads to higher growth, while oil dependency, captured by a high level of export concentration and/or being an oil exporter, reduces economic growth relative to diversified and/or non-oil exporters. Resource rents, including oil and gas, lead to higher inflation, while oil dependence has a dampening effect. The results confirm that exchange regimes matter for the long-term performance of a resource-rich economy (RRE). Countries with floating exchange regimes tend to have lower growth and higher inflation than those with intermediate exchange rate systems but being an oil exporter helps mute the inflationary effect of floating exchange rate regimes. On the other hand, while fixed exchange rates do not have a significant direct effect on growth, they help dampen the negative effect of inflation on growth and lead to lower inflation.

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