A Research of the Interaction and Price Fluctuation Relationship between Chinese Sugar Futures and Spot Market
Wen‐Si Xie, Lingyun He, Yi An
Abstract
Wen‐Si Xie, Lingyun He, Yi An
Abstract
Based on co-integration theory,through co-integration analysis,Granger causality test,establishing VEC model,impulse response function and variance decomposition,an empirical analysis on the enter-relationship and fluctuation transmission mechanism of the sugar futures market and the spot market was conducted.It was found a long-term equilibrium relationship as well as a mutual Granger causality between the future and spot price,which reflected the stable enter-relationship between sugar futures and spot market.Furthermore,futures market is in the lead in price discovery mechanism.
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Based on co-integration theory,through co-integration analysis,Granger causality test,establishing VEC model,impulse response function and variance decomposition,an empirical analysis on the enter-relationship and fluctuation transmission mechanism of the sugar futures market and the spot market was conducted.It was found a long-term equilibrium relationship as well as a mutual Granger causality between the future and spot price,which reflected the stable enter-relationship between sugar futures and spot market.Furthermore,futures market is in the lead in price discovery mechanism.
Key concepts: Futures contract, Granger causality, Economics, Variance decomposition of forecast errors, Econometrics, Futures market, Impulse response, Price discovery