@book{178646,
  author = {Shafir E. Mullainathan S.},
  title = {Scarcity: Why Having Too Little Means So Much},
  year = {2013},
  publisher = {Henry Holt Times Books},
  address = {New York},
  url = {https://us.macmillan.com/books/9781250056115},
  language = {eng},
}