{ "item_title" : "Qualitative Investment Decision-Making Methods Under Hesitant Fuzzy Environments", "item_author" : [" Wei Zhou", "Zeshui Xu "], "item_description" : "Introduction.- Investment decision making based on the asymmetric hesitant fuzzy sigmoid preference relations.- Investment decision making based on the hesitant fuzzy trade-off and portfolio selection.- Investment decision making based on the hesitant fuzzy preference envelopment analysis.- Investment decision making based on the hesitant fuzzy peer-evaluation and strategy fusion.- Investment decision making based on the EHVaR measurement and tail analysis.- Conclusions.", "item_img_path" : "https://covers4.booksamillion.com/covers/bam/3/03/011/348/3030113485_b.jpg", "price_data" : { "retail_price" : "109.99", "online_price" : "109.99", "our_price" : "109.99", "club_price" : "109.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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