scholarly journals Remodelling Macroeconomic Trilemma and Central Bank Behaviour in Nigeria: A Markov-Switching Approach

2020 ◽  
Author(s):  
Taofeek Olusola AYINDE ◽  
BANKOLE Abiodun S.
Keyword(s):  
Exchange Rate ◽  
Central Bank ◽  
Structural Breaks ◽  
Exchange Rate Regime ◽  
Markov Switching ◽  
Unit Root Test ◽  
Monetary Authority ◽  
Policy Variable ◽  
Bank Behavior ◽  
The Exchange Rate

Abstract This study investigates macroeconomic trilemma and Central Bank behavior in Nigeria. The period of investigation spans the quarterly period of 1981–2017. Upon the data stability condition of Zivot-Andrew unit-root test with structural breaks, the Markov Switching Dynamic Regression was employed as the technique of analysis. With a validated trilemma hypothesis, the study found that the trilemma constraints hold for the Nigerian economy but at the expense of the autonomy of the monetary authority. Being the policy variable of the Central Bank of Nigeria, the exchange rate was found to follow two regimes of fixed and managed-float regimes. The results also showed that political risk was found insensitive to the regimes of exchange rate while the foreign sector was considered as a moderating factor for the behavior of the monetary authority; irrespective of the exchange rate regime.JEL Classifications: F41, E32, E52, C22, E58.

Lower naira will not offset Nigerian recession risks

2020 ◽  
Keyword(s):  
Exchange Rate ◽  
Central Bank ◽  
Exchange Rate Regime ◽  
Capital Controls ◽  
Oil Price ◽  
Content Type ◽  
Official Exchange Rate ◽  
Multiple Exchange ◽  
Price War ◽  
The Exchange Rate

Subject Pressured naira. Significance The naira has depreciated by approximately 11% on the parallel market since the Saudi-Russia oil price war began, which dashed hopes of OPEC+ supply curbs to stem the price rout amid the escalating COVID-19 pandemic. This has hampered the Central Bank of Nigeria’s (CBN) ability to support the multiple exchange rate regime, prompting a sharp devaluation of the official exchange rate. Impacts The naira’s devaluation will accelerate rising inflationary pressures from the closure of Nigeria’s land borders last year. The CBN could impose damaging capital controls once more if the exchange rate falls further towards 500:1. With low funds in the oil savings fund, the authorities will likely limit their intervention against COVID-19 to soft loans from the CBN.

Exchange Rate Volatility in Emerging Markets:The Chilean Case

2007 ◽  
pp. 87-100
Author(s):  
Juan R. Castro
Keyword(s):  
Exchange Rate ◽  
Exchange Rate Regime ◽  
External Debt ◽  
Exchange Rate Volatility ◽  
Arch Model ◽  
Macroeconomic Shocks ◽  
Domestic Debt ◽  
Domestic Credit ◽  
The Face ◽  
The Exchange Rate

The document conducts an empirical investigation on the volatility of the Chilean exchange rate regime, using a model of Objective Zones. Through the use of the ARCH model, the document tests the volatility of the exchange rate in the presence of different levels of international reserves and other macroeconomic shocks. The results show that domestic credit, domestic debt and external debt have the greatest impact on the volatility of the variables studied, especially when compared with other fundamental variables. The variance of the exchange rate is heterosedastic but it is not persistent, which implies that the exchange rate is stable, probably when it oscillates between two bands. The volatility of the exchange rate fluctuates to a greater extent in the face of changes in internal and external debt, than with the other variables used.

scholarly journals A Theory of Foreign Exchange Interventions

2021 ◽  
Author(s):  
Sebastián Fanelli ◽  
Ludwig Straub
Keyword(s):  
Exchange Rate ◽  
Central Bank ◽  
Interest Rates ◽  
Open Economy ◽  
Small Open Economy ◽  
Bond Markets ◽  
Pecuniary Externality ◽  
Optimal Intervention ◽  
The Exchange Rate ◽  
Intervention Policy

Abstract We study a real small open economy with two key ingredients (1) partial segmentation of home and foreign bond markets and (2) a pecuniary externality that makes the real exchange rate excessively volatile in response to capital flows. Partial segmentation implies that, by intervening in the bond markets, the central bank can affect the exchange rate and the spread between home- and foreign-bond yields. Such interventions allow the central bank to address the pecuniary externality, but they are also costly, as foreigners make carry trade profits. We analytically characterize the optimal intervention policy that solves this trade-off: (1) the optimal policy leans against the wind, stabilizing the exchange rate; (2) it involves smooth spreads but allows exchange rates to jump; (3) it partly relies on “forward guidance,” with non-zero interventions even after the shock has subsided; (4) it requires credibility, in that central banks do not intervene without commitment. Finally, we shed light on the global consequences of widespread interventions, using a multi-country extension of our model. We find that, left to themselves, countries over-accumulate reserves, reducing welfare and leading to inefficiently low world interest rates.

Europäische Zentralbank: kontraproduktive unkonventionelle Geldpolitik und der Euro-Wechselkurs / European Central Bank: counter-productive unconventional monetary policy and the exchange rate

ORDO ◽  
2014 ◽  
Vol 65 (1) ◽  
Author(s):  
Ansgar Belke
Keyword(s):  
Monetary Policy ◽  
Exchange Rate ◽  
Central Bank ◽  
European Central Bank ◽  
Quantitative Easing ◽  
Unconventional Monetary Policy ◽  
European Central ◽  
The Exchange Rate ◽  
Europäische Zentralbank

ZusammenfassungDie EZB sollte der Versuchung widerstehen, die Deflationsgefahr in der Eurozone durch zusätzliche Varianten unkonventioneller Geldpolitik (z.B. „Quantitative Easing“) zu bekämpfen. Was in den USA oder in Großbritannien geklappt haben mag, wird in der Eurozone nicht funktionieren. Es besteht gar die Gefahr einer Deflationsspirale, wie dieser Beitrag zeigt. Eingebettet werden die Argumente in die aktuelle Debatte um den „zu starken“ Euro.

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