환율과 유가 변화가 수출입에 미치는 비대칭적 영향 = The Asymmetric Impacts of Exchange Rate and Oil Price Change on Exports and Imports

다국어 초록 (Multilingual Abstract)

The purpose of this paper is to empirically investigate the asymmetric impacts of exchange rate and oil price change on exports and imports in Korea using the t-distributed EGARCH(1,1) model. The sample period was from January. 2000 to December. 2015 and divided by the period of exchange rate rise and fall as well as, the period of oil price rise and fall. The main results of this study can be summarized as follows. First, during the total
period, oil price has a significant positive impact on exports and imports. Second, during the period of exchange rate increase, only exchange rate has a significant negative impact on exports. Third, during the period of exchange rate fall, exchange rate has a significant negative impacts, but oil price has a significant negative impact on imports. Fourth, during the period of oil price increase, only oil price has a significant positive impact on exports. Finally, during the period of oil price fall, both exchange rate and oil price have a significant positive impact on imports. The result shows that exchange rate has a stronger influence than oil price on exports and imports. Therefore, it is necessary to maintain a stable exchange rate most particularly in the period of exchange rate increase and oil price fall.

참고문헌 (Reference)

1 김창범, "원/위안화 실질환율과 국제유가가 전남지역의 대중국 석유화학제품 수출에 미치는 영향" 한국산업경제학회 25 (25): 3743-3765, 2012

2 임병진, "국제유가 및 환율의 변화가 한국의 수출에 미치는 영향에 관한 연구" 한국무역연구원 10 (10): 789-805, 2014

3 Caglayan, M., "Trade Flows, Exchange Rate Uncertainty and Financial Depth: Evidence from 28 Emerging Countries" 79 : 905-927, 2013

4 주연화, "The Industry-Specific Determinants for Export Performance in Korean Manufacturing Industries: Fixed Effect vs. Random Effect Model" 국제지역학회 19 (19): 47-64, 2015

5 Paak, Saang-Joon, "The Impact of Exchange Rates on the Korean Exports:Focusing the Possibility of Structural Changes" 40 : 27-49, 2011

6 Dincer, N., "The Effect of Exchange Rate Fluctuations on Exports: A Sectoral Analysis of Kurkey" 20 : 809-837, 2011

7 Thorbecke, W., "The Effect of Exchange Rate Changes on Germany’s Exports" RIETI 2012

8 Ollivaud, P., "The Changing Role of the Exchange Rate for Macroeconomic Adjustments" OECD 1815-1973, 2015

9 Kose, N., "The Asymmetric Impact of Oil Price Shocks on Kazakhstan Macroeconomic Dynamics: A Structural Vector Autoregression Approach" 5 : 1058-1064, 2015

10 Ree, J., "Safehaven Korea?: Spillover Effects from UMPs" IMF 1-38, 2014

11 Alexander, C., "Practical Financial Econometrics" John Wiley & Sons 1991

12 송정석, "Nonlinear Causality between Exchange Rate and Trade: Empirical Evidence from Korea" 한국무역연구원 12 (12): 105-118, 2016

13 Cunado, J., "Macroeconomic Impacts of Oil Price Shocks in Asian Economies" 86 : 867-879, 2015

14 Mantai, M. M., "Impact of Oil Price, Exchange Rate and Inflation on the Economic Activity of Malaysia" 40 : 180-191, 2016

15 Gupta, P., "Impact of Oil Price Fluctuations on Indian Economy" 39 : 141-161, 2015

16 Culha, O. Y., "Impact of Oil Price Changes on Turkey’s Exports" 23 : 637-641, 2015

17 Mohsen, A. S., "Effects of Trade Openness, Exchange Rate, and Oil Price on the Exports of Syria" 12 (12): 76-83, 2015

18 Ahmed, S., "Depreciations without Exports? Global Value Chains and the Exchange Rate Elasticity of Exports" World Bank 1-28, 2015

19 Nelson, D. B., "Conditional Heteroskedasticity in Asset Returns: A New Approach" 59 (59): 347-370, 1991

20 Moshiri, S., "Asymmetric Effects of Oil Price Shocks in Oil-exporting Countries: The Role of Institutions" 39 : 222-246, 2015

21 Bollerslev, T., "A Conditionally Heteroskedastic Time Series Model for Speculative Prices and Rates of Return" 69 : 542-547, 1987