中国海洋大学学报(社会科学版)
中國海洋大學學報(社會科學版)
중국해양대학학보(사회과학판)
JOURNAL OF OCEAN UNIVERSITY OF CHINA(SOCIAL SCIENCES)
2014年
2期
17-22
,共6页
干散货%FFA%向量自回归模型%脉冲响应%方差分解
榦散貨%FFA%嚮量自迴歸模型%脈遲響應%方差分解
간산화%FFA%향량자회귀모형%맥충향응%방차분해
dry bulk%FFA%VAR model%impulse response%variance decomposition
以C3、C5航线FFA交易即期和远期的日数据为研究对象,以向量自回归模型为基础,利用脉冲响应分析和方差分解分析方法,对C3、C5航线的即期与远期市场及其航线间的相关关系进行了实证分析。脉冲响应结果显示,同一航线即期市场的波动会引起远期市场的波动,反之则影响较小;C5航线的波动能迅速传给C3航线,反之则较弱。通过方差分解分析可以发现,即期市场的预测波动大约有50%来源于对应的远期市场但远期市场的预测波动主要取决于远期市场本身;C3航线的预测波动主要取决于本航线,而C5航线的预测波动则有一半来源于C3航线。
以C3、C5航線FFA交易即期和遠期的日數據為研究對象,以嚮量自迴歸模型為基礎,利用脈遲響應分析和方差分解分析方法,對C3、C5航線的即期與遠期市場及其航線間的相關關繫進行瞭實證分析。脈遲響應結果顯示,同一航線即期市場的波動會引起遠期市場的波動,反之則影響較小;C5航線的波動能迅速傳給C3航線,反之則較弱。通過方差分解分析可以髮現,即期市場的預測波動大約有50%來源于對應的遠期市場但遠期市場的預測波動主要取決于遠期市場本身;C3航線的預測波動主要取決于本航線,而C5航線的預測波動則有一半來源于C3航線。
이C3、C5항선FFA교역즉기화원기적일수거위연구대상,이향량자회귀모형위기출,이용맥충향응분석화방차분해분석방법,대C3、C5항선적즉기여원기시장급기항선간적상관관계진행료실증분석。맥충향응결과현시,동일항선즉기시장적파동회인기원기시장적파동,반지칙영향교소;C5항선적파동능신속전급C3항선,반지칙교약。통과방차분해분석가이발현,즉기시장적예측파동대약유50%래원우대응적원기시장단원기시장적예측파동주요취결우원기시장본신;C3항선적예측파동주요취결우본항선,이C5항선적예측파동칙유일반래원우C3항선。
Through the study of daily market data of spot and forward FFA of C3 route and C5 route , the paper analyzes market volatility and the relationship of current market and forward market with im-pulse response analysis and variance decomposition based on the Vector Autoregression Model .The results of impulse response analysis shows that volatility of the forward market is affected by changes of current market ,w hereas the reverse is less affected ,and that fluctuations of C5 route can pass to C3 route quick-ly ,but the reverse is less strong .From the analysis of variance decomposition ,50% of forecast volatility in current market relies on the responding forward market ,but the forecast volatility of forward market mainly relies on the market itself .