How many bottles of wine are regifted? What’s wrong with giving cash? And should Angela give her husband a subscription to the Sausage of the Month Club?

• SOURCES:
  • Joel Waldfogel, professor of strategic management & entrepreneurship at the University of Minnesota.

• RESOURCES:
  • “How to Become a Truly Excellent Gift Giver,” by Eliza Brooke (Vox, 2022).
  • “How to Calculate a Holiday Tip for the Doorman,” by Ronda Kaysen (The New York Times, 2022).
  • “Least Favorite Gifts to Receive for Christmas in the United States in 2022, by Generation,” (Statista, 2022).
  • “(Not) Giving the Same Old Song and Dance: Givers’ Misguided Concerns About Thoughtfulness and Boringness Keep Them From Repeating Gifts,” by Julian Givi (Journal of Business Research, 2020).
  • “Does Anyone Really Buy the Giant Car Bows You See in Every Commercial?” by Aditi Shrikant (Vox, 2018).
  • “It’s the Motive That Counts: Perceived Sacrifice Motives and Gratitude in Romantic Relationships,” by Mariko L. Visserman, Francesca Righetti, Emily A. Impett, Dacher Keltner, and Paul A. M. Van Lange (Emotion, 2018).
  • “Why Certain Gifts Are Great to Give but Not to Get: A Framework for Understanding Errors in Gift Giving,” by Jeff Galak, Julian Givi, and Elanor F. Williams (Current Directions in Psychological Science, 2016).
  • “The Girl Who Gets Gifts From Birds,” by Katy Sewall (B.B.C. News, 2015).
  • “The Disappointing Gift: Dispositional and Situational Moderators of Emotional Expressions,” by Renée M. Tobin and William G. Graziano (Journal of Experimental Child Psychology, 2011).
  • Scroogenomics: Why You Shouldn’t Buy Presents for the Holidays, by Joel Waldfogel (2009).
  • “The Deadweight Loss of Christmas,” by Joel Waldfogel (The American Economic Review, 1993).
  • United States Postal Service Employee Tipping and Gift-Receiving Policy.

• EXTRAS:
  • “Have a Very Homo Economicus Christmas,” by Freakonomics Radio (2012).

How does social media exploit our evolutionary instincts? How dangerous is it to post about your children online? And does Angela regret talking about her daughters on the podcast?

• SOURCES:
  • Erin Carbone, visiting assistant professor of social and decision sciences at Carnegie Mellon University.
  • Jimmy Kimmel, comedian and late-night television host.
  • George Loewenstein, professor of economics and psychology at Carnegie Mellon University.
  • Taylor Swift, singer-songwriter.
  • Christie Tate, essayist and author.

• RESOURCES:
  • "Five Takeaways From The Times’s Investigation Into Child Influencers," by The New York Times (2024).
  • "Online 'Sharenting': The Dangers of Posting Sensitive Information About Children on Social Media," by Pietro Ferrara, Ignazio Cammisa, Massimo Pettoello-Mantovani, et al. (The Journal of Pediatrics, 2023).
  • "Privacy Preferences and the Drive to Disclose," by Erin Carbone and George Loewenstein (Current Directions in Psychological Science, 2023).
  • "My Daughter Asked Me to Stop Writing About Motherhood. Here’s Why I Can’t Do That," by Christie Tate (The Washington Post, 2019).
  • "When Kids Realize Their Whole Life Is Already Online," by Taylor Lorenz (The Atlantic, 2019).
  • "'Sharenting' Puts Young at Risk of Online Fraud," by Sean Coughlan (BBC News, 2018).
  • "Everything You Need to Know About the 'Right to be forgotten,'" fact sheet by the European Union.

• EXTRAS:
  • "What Is Your Password?" by Jimmy Kimmel Live! (2015).
  • "The Best Day," by Taylor Swift (2009).

Would you steal Halloween candy? Should people be required to identify themselves online? And why did Angela go trick-or-treating in a trash bag?

• SOURCES:
  • Hajo Adam, professor of management at the University of Bath.
  • Marianna Cerini, journalist.
  • Edward Diener, professor emeritus of psychology at the University of Illinois.
  • Adam Galinsky, professor of leadership and ethics at Columbia Business School.
  • J. Nathan Matias, assistant professor at the Cornell University Departments of Communication and Information Science.
  • Lisa Morton, paranormal historian and author.
  • Isaac Bashevis Singer, 20th-century Polish-American author.
  • Philip Zimbardo, professor emeritus of psychology at Stanford University.

• RESOURCES:
  • "Halloween Was Once So Dangerous That Some Cities Considered Banning It," by Christopher Klein (History, 2023).
  • "Why Do People Sometimes Wear an Anonymous Mask? Motivations for Seeking Anonymity Online," by Lewis Nitschinsk, Stephanie J. Tobin, Deanna Varley, and Eric J. Vanman (Personality and Social Psychology Bulletin, 2023).
  • "From Pagan Spirits to Wonder Woman: A Brief History of the Halloween Costume," by Marianna Cerini (CNN, 2020).
  • "The Real Name Fallacy," by J.Nathan Matias (Coral, 2017).
  • "Can Your Employees Really Speak Freely?" by James R. Detert and Ethan Burris (Harvard Business Review, 2016).
  • "'Mask Index' Helps Predict Election Day Outcome," by Adriana Diaz (CBS Evening News, 2016).
  • "Enclothed Cognition," by Hajo Adam and Adam D. Galinsky (Journal of Experimental Social Psychology, 2012).
  • "Effects of Deindividuation Variables on Stealing Among Halloween Trick-or-Treaters," by Edward Diener, Scott C. Fraser, Arthur L. Beaman, and Roger T. Kelem (Journal of Personality and Social Psychology, 1976).
  • "The Human Choice: Individuation, Reason, and Order Versus Deindividuation, Impulse, and Chaos," by Philip G. Zimbardo (Nebraska Symposium on Motivation, 1969).

• EXTRAS:
  • "What Is Evil?" by No Stupid Questions (2024).
  • "How to Maximize Your Halloween Candy Haul," by Freakonomics Radio (2012).