In this paper, I discuss one of Peter van Inwagen’s charges against the Meinongian thesis, which states that some objects do not exist. The aimed to show thesis either leads a contradiction or it is obscure. Both consequences support opposite Quinean every object exists. As opposed former, latter ought be consistent and clear. argue why there no in

In a competitive market, customer decision is made to maximize his utility. It can be assumed that risk of losing a supply chain’s customer can be defined based on products utility from customer point of view. This paper takes account of product price and service level as competition criteria. The proposed model is based on non-cooperative game theory, for one-manufacturer and one-retailer supp...