价格发现
正常回拨
期货合约
即期合同
经济
协整
康坦戈
金融经济学
格兰杰因果关系
商品市场
现货市场
误差修正模型
计量经济学
商品
货币经济学
财务
工程类
电气工程
电
作者
Upananda Pani,Ștefan Cristian Gherghina,Mário Nuno Mata,Joaquim António Ferr�ão,Pedro Neves Mata
摘要
Price discovery function analyses the dynamics of futures and spot price behavior in an asset’s intertemporal dimensions. The present study examines the price discovery function of the bullion, metal, and energy commodity futures and spot prices through the Granger causality and Johansen–Juselius cointegration tests. The Granger causality test results show bidirectional causality between the spot and futures returns for gold, silver, aluminum, lead, nickel, and zinc. The Johansen cointegration test shows that spot and futures prices are in the long‐run equilibrium path for silver, aluminum, lead, nickel, zinc, crude oil, and natural gas. The vector error correction model results suggest that both the spot and futures markets are equally efficient in price discovery for the nickel. The spot market leads the futures market in price discovery for copper and zinc. However, the futures market leads the spot market in price discovery for silver, aluminum, and lead. The findings of the study suggest the market participants for implementing hedging and arbitrage strategies. It also helps the market regulators to examine the stability of these rapidly growing commodity futures markets in India.
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