Does Mercosur Possess Comparative Advantage?

Relationship on the Relational Benefit Effect of Oil Products on Customer Satisfaction

“…The forming mechanism of supply chain partnership relation interests explain the reasons of the forming of the supply chain partnership relation interests to improve enterprise's the understanding to the supply chain partnership relation and its interests [3][4]; the security mechanisms of the supply chain partnership relation interests provide direct for enterprises to establish supply chain partnership relation, to keep and improve the operation efficiency of the whole supply chain; the allocation mechanism of the supply chain partnership relation have decisive actions on the foundation and successful operation of supply chain partnership relation ,because it is all to obtain some economic benefits for any enterprise participating in supply chain partnership relation, if the synergy interests emerged in supply chain partnership relation cannot be allocated fairly and reasonably among the partners, supply chain partnership relation can't be for a long time, and its interests are not known where to begin either. The study of supply chain partnership relation interest mechanism can offer some guide for the domestic enterprises to establish successful supply chain partnership relation to participate in the international competition [5].…”

“…Rob's paper [2] regarding the optimization of the whole supply chain as the goal, beginning with the supply partnership relation interests, study the interest mechanism of the supply chain partnership relation. Its main content consists of the forming mechanisms, security mechanisms and allocation mechanisms of supply chain partnership relation interests [3].…”

Relationship on the Price Sensitivity and Actual Market Acceptance Degree of Metallic Materials

“…To begin with, among consumer groups, the number of target consumers is far lower the number of non-target clients, in other word, a class imbalance problem. The traditional classification predication technique aims to minimize the risk and it will be hard to effectively deal with class imbalance [3][4]; what's more, consumer groups are extensive and diverse, so single classification predication model cannot accurately reflect various consumption model as well as characteristics and over-fitting problem for learning model may appear [5].…”