scholarly journals The Temporal Pattern of Trading Rule Returns and Central Bank Intervention: Intervention Does Not Generate Technical Trading Rule Profits,

2000 ◽  
Author(s):  
Christopher J. Neely
Keyword(s):  
Central Bank ◽  
Temporal Pattern ◽  
Trading Rule ◽  
Central Bank Intervention ◽  
Technical Trading

Trading Rule Profitability and Central Bank Interventions in the Dollar-Deutsch mark Market / Der Zusammenhang zwischen der Profitabilität einer technischen Handelsstrategie und Zentralbankinterventionen im D-Mark/US-Dollar-Markt

2004 ◽  
Vol 224 (6) ◽  
Author(s):  
Michael Frenkel ◽  
Georg Stadtmann
Keyword(s):  
Exchange Rate ◽  
Central Bank ◽  
Exchange Rates ◽  
Moving Average ◽  
Trading Rule ◽  
Technical Trading ◽  
Var Analysis ◽  
Us Dollar ◽  
Central Bank Interventions ◽  
The Relationship

SummaryThe paper examines the relationship between central bank interventions in the dollar-deutschmark market and the profitability of technical trading for the period 1979-1992. While previous work on this topic focused on the interventions of the Fed, we include data on Bundesbank interventions and show that there were several similarities. Our analysis yields the result that eliminating days of Fed and Bundesbank interventions causes a simple moving average trading rule to become unprofitable. In addition, we study the dynamics of intra-day exchange rates following and preceding interventions and provide a VAR analysis on the relationship between interventions and the change in the exchange rate. The results suggest that interventions did not cause the high profits of technical trading on intervention days frequently found in other studies.

scholarly journals Modeling Sources of Asymmetry in the Volatility of the Moroccan Dirham Exchange Rate

2021 ◽  
Vol 8 (4) ◽  
pp. 31
Author(s):  
KHATTAB Ahmed ◽  
SALMI Yahya
Keyword(s):  
Exchange Rate ◽  
Central Bank ◽  
Exchange Rates ◽  
Foreign Exchange ◽  
Selection Criterion ◽  
Econometric Models ◽  
Interbank Market ◽  
Foreign Exchange Reserves ◽  
Central Bank Intervention ◽  
The Exchange Rate

The main objective of this paper is to study the sources of asymmetry in the volatility of the bilateral exchange rates of the Moroccan dirham (MAD), against the EUR and the USD using the asymmetric econometric models of the ARCH-GARCH family. An empirical analysis was conducted on daily central bank data from March 2003 to March 2021, with a sample size of 4575 observations. Central bank intervention in the foreign exchange (interbank) market was found to affect the asymmetry in the volatility of the bilateral EUR/MAD and USD/MAD exchange rates. Specifically, sales of foreign exchange reserves by the monetary authority cause a fall in the exchange rate, which means that the market response to shocks is asymmetric. Finally, the selection criterion (AIC) allowed us to conclude that the asymmetric model AR(1)-TGARCH(1,1) is adequate for modeling the volatility of the exchange rate of the Moroccan dirham.

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