Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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Relatively recently, after the availability of scanned data from supermarkets some
authors started studying the choices of individual consumers in response to price discounts
rather then focusing on the overall store sales. Such approach allows to separate
the e ect price reduction has on the number of items individual consumer buys from
the number of consumers price reduction attracts to the shop. Moreover, it became
possible to see which goods consumers purchase together and how this behavior changes
in response to price reductions. Van den Poel et al. (2004) have studied consumer decisions
based on their basket of purchases and found that:\[s]imultaneous large discounts
on both main and complementary...
Nội dung trích xuất từ tài liệu:
Sustainable Land Management (SLM) Technologies and Approaches
