The effects of real exchange rate volatility on sectoral export flows under intermediate and flexible exchange rate regimes: Empirical evidence from Turkey

Author(s):  
Bahar Erdal

The aim of this paper is to analyse empirically the effects of real exchange rate volatility on sectoral exports in Turkey under intermediate and flexible exchange rate regimes. The cointegration test and error correction models are used to test the long-run relationship and short-run effects, respectively. The estimation results show that the real exchange rate volatility has negative and significant effects on sectoral exports in both intermediate and flexible exchange rate regimes. These empirical results are consistent with the theory. However, the impact of real exchange rate and foreign income appeared to be quite different for the two exchange rate regimes. Further, research is required to analyse the impacts of real exchange rate and foreign income on sectoral exports. Keywords: Real exchange rate volatility, real exchange rate, intermediate exchange rate regime, flexible exchange rate regime, sectoral export.

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mohini Gupta ◽  
Sakshi Varshney

PurposeThe aim the study is to explore the impact of real exchange rate volatility and other macroeconomic variable such as price of import, industrial production and real exchange rate on 45 import commodities, considering global financial crisis period on India's import from the US. The empirical analysis at disaggregate level of import indicates the existence of both short-run and long-run effect in one-third importing commodities. The results show both positive and negative effect and causality among variables.Design/methodology/approachThe study uses E-GARCH model to gage the real exchange rate volatility, an autoregressive distributive lag (ARDL) bound test technique to discover the adequate short- and long-run relationships and Toda-Yamamoto causality method to analyze the causality among variables. The study uses the time period from 2002:M09 to 2019:M06.FindingsThe empirical analysis at disaggregate level of import indicates the existence of both short-run and long-run effect in one-third importing commodities. The results show both positive and negative effects and causality among variables.Practical implicationsThe finding of the study suggests that macroeconomic variables have significant role and could be important to undertake the small and medium scale industries in policymaking. Government may need to make decision for micro, small and medium enterprises (MSMEs) as their performance can bring change in the trade to compete globally by increasing and controlling the price of the import and defending the domestic competitiveness.Originality/valueThe study uses additional variable namely price of import and includes the global financial crisis period to measure dampening effect on each commodity by using robust econometric technique in context of emerging nation like India.


Author(s):  
Cevat Gerni ◽  
Özge Buzdağlı ◽  
Dilek Özdemir ◽  
Ömer Selçuk Emsen

Sudden fluctuations that occur as results of politicians’ manipulation on the macroeconomic variables during the election period are called as Political Business Cycle. In recent years, exchange rate also has become an important subject of many studies in this framework. Before the elections, to gain the public’s votes, politicians firstly put pressure on the exchange rates to prevent currency depreciation, and then this can lead to manipulative fluctuations. In this respect, during the 1992:01-2014:12 periods in Turkey, the impact of the entire local and general elections on the real exchange rate volatility is examined using E-GARCH method. On the other hand, political variables such as independence of Central Bank, exchange rate regime, the number of representatives of the ruling party in the parliament and coalition are included to the model while the pre and after election period from the 1st to the 6th month as dummy variables. Based on the results of the analysis, it can be said that the elections and the political variables affect the real exchange rate and its volatility in Turkey. However, there is no significant evidence whether the politicians act opportunistic behavior to be reelected. Since the uncertainty during the election period cause outflow of the capital and deferral of the investment decisions of the investors until after the election, it may well be said that the politicians fail to influence the real exchange rate for their self-interests.


2015 ◽  
Vol 7 (11) ◽  
pp. 121 ◽  
Author(s):  
Sarfaraz Ahmed Shaikh ◽  
Ouyang Hongbing

This study examines the impact of exchange rate fluctuations on trade flows in case of China, Pakistan and India by using the time series data from 1980 to 2013. Most of the researchers have advocated that exchange rate volatility is negatively associated with general level of trade. In this study we have used the standard deviation of the moving average of the logarithm of the exchange rate as a proxy for volatility. And to investigate this relationship, we have applied the Autoregressive Distributive Lag (ARDL) approach for co-integration which estimates the short and long run relationship among the variables for the said period. The results of this empirical work have suggested that exchange rate volatility is negatively associated with Chinese exports in short run while positively associated in long run. However, in the case of Pakistan and India both in the short run and long run, the exchange rate volatility is negatively associated with total volume of trade.


2018 ◽  
Vol 63 (05) ◽  
pp. 1285-1306
Author(s):  
WEE CHIAN KOH

This paper investigates the sources of macroeconomic fluctuations in Brunei Darussalam from 2003Q1 to 2014Q3 using a structural vector autoregression (SVAR) model. Shocks are identified by imposing block exogeneity and long-run restrictions motivated by an open economy model that includes oil prices. The results show that oil price shocks account for only a small proportion of output fluctuations while productivity shocks have the largest share. Real exchange rate movements are largely driven by demand shocks while monetary shocks explain most of the variability in prices. Economic policies should focus on productivity improvement and capital investment to increase output in the long run, and the conduct of fiscal policy should take into account the impact on real exchange rate volatility.


Author(s):  
Mohini Gupta ◽  
Sakshi Varshney

The centre interest of the study is to explore the impact of exchange rate volatility on the India-U.S. trade flow of Import on 6 industries spanned from September 2002 to June 2019. We investigate the relationship at disaggregate level by industry-wise data with monthly frequency. We employ exponential generalized autoregressive conditional heteroscedasticity (E-GARCH) model to gauge volatility and thereafter ARDL bound testing approach to unveil the short and long-run association of real exchange rate volatility and import. The empirical analysis implies the existence of both short-run and long-run effect in 5 importing industries except manufactured (engineering) goods. While real exchange volatility appears to have statistically significant effect in short-run, but also estimated short-run lasts onto long-run effect in only three industries. The results confirm the information of import in time-series analysis. The finding of the study helps to undertake the view of invariability and considering the industry before policy making.


2017 ◽  
Vol 20 (1) ◽  
pp. 49-70
Author(s):  
Shinta Fitrianti

This paper investigates the long-run and short-run impacts of the exchange rate volatility onIndonesia’s real exports to its major trading partners; Japan and US. The study uses monthly data from January 1998 to October 2015 in order to capture the structural break period of the Global Financial Crisis 2008. In addition, commodity price is included as an explanatory variable. The index of exchange rate volatility is generated using moving sample standard deviation of the growth of the real exchange rate. This paper estimates the long-run cointegration using Autoregressive Distributed Lag (ARDL) bounds testing, while for the short-run dynamic this paper use error-correction-model (ECM). The findings suggest rupiah volatility against the Japanese yen reduces Indonesia’s export to Japan, both in the short and the long-run. Fluctuation of rupiah against the US dollar helps Indonesia’s export to the US in the short run, but the impact is not carried out to the long-run. On the other hand, the impact of commodity price shock is negligible, except for the long-run export to Japan.


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