Scarcity
Why Having Too Little Means So Much
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- ¥1,400
発行者による作品情報
In this provocative book based on cutting-edge research, Sendhil Mullainathan and Eldar Shafir show that scarcity creates a distinct psychology for everyone struggling to manage with less than they need.
Busy people fail to manage their time efficiently for the same reasons the poor and those maxed out on credit cards fail to manage their money. The dynamics of scarcity reveal why dieters find it hard to resist temptation, why students and busy executives mismanage their time, and why the same sugarcane farmers are smarter after harvest than before.
Once we start thinking in terms of scarcity, the problems of modern life come into sharper focus, and Scarcity reveals not only how it leads us astray but also how individuals and organizations can better manage scarcity for greater satisfaction and success.
PUBLISHERS WEEKLY
The struggle for insufficient resources time, money, food, companionship concentrates the mind for better and, mostly, worse, according to this revelatory treatise on the psychology of scarcity. Harvard economist Mullainathan and Princeton psychologist Shafir examine how scarcity in many forms, from poverty and scheduling pressures to dieters' food cravings and loneliness a kind of "social scarcity" force the brain to focus on alleviating pressing shortages and thus reduce the mental "bandwidth" available to address other needs, plan ahead, exert self-control, and solve problems. The result of perpetual scarcity, they contend, is a life fixated on agonizing trade-offs, crises, and preoccupations that impose persistent cognitive deficits in poor people they lower mental performance as much as going a night without sleep and reinforce self-defeating actions. The authors support their lucid, accessible argument with a raft of intriguing research in psychology and behavioral economics (sample study: "We recruited Princeton undergraduates to play Family Feud in a controlled setting") and apply it to surprising nudges that remedy everything from hospital overcrowding to financial ignorance. Mullainaithan and Shafir present an insightful, humane alternative to character-based accounts of dysfunctional behavior, one that shifts the spotlight from personal failings to the involuntary psychic disabilities that chronic scarcity inflicts on everyone. 8 illus.
