Two-echelon routing problems, including variants such as the two-echelon vehicle routing problem (2E-VRP) and the two-echelon location routing problem (2E-LRP),
The existing literature on investment and reinsurance is limited to the study of continuous-time problems, while discrete-time problems are always ignored by re
In view of the abrupt and phased features of natural gas consumption, this paper attempts to predict natural gas consumption in China with a refined forecasting
Based on daily data about Bitcoin and six other major financial assets (stocks, commodity futures (commodities), gold, foreign exchange (FX), monetary assets, a