Media type: E-Article Title: Preface Contributor: Bernheim, B. Douglas [Author]; DellaVigna, Stefano [Author]; Laibson, David [Author] Published: 2019 Published in: Handbook of behavioral economics - foundations and applications ; volume 2 ; (2019), Seite xv-xviii Language: English DOI: 10.1016/S2352-2399(19)30009-0 Identifier: Origination: Footnote: