1.
Yang B. Long-Term Cointegration and Short-Term Asymmetric Adjustment——An Empirical Study on the Linkage Between Copper Futures and Nonferrous Metals ETF Returns. SCJ [Internet]. 2026 Jun. 22 [cited 2026 Jul. 17];1:51-60. Available from: https://seriesofconference.com/index.php/SCJ/article/view/201