Social Marketing
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- 07 Apr 2023
- Research & Ideas
When Celebrity ‘Crypto-Influencers’ Rake in Cash, Investors Lose Big
Kim Kardashian, Lindsay Lohan, and other entertainers have been accused of promoting crypto products on social media without disclosing conflicts. Research by Joseph Pacelli shows what can happen to eager investors who follow them.

- 10 Feb 2023
- Research & Ideas
COVID-19 Lessons: Social Media Can Nudge More People to Get Vaccinated
Social networks have been criticized for spreading COVID-19 misinformation, but the platforms have also helped public health agencies spread the word on vaccines, says research by Michael Luca and colleagues. What does this mean for the next pandemic?

- 02 Feb 2023
- Research & Ideas
Why We Still Need Twitter: How Social Media Holds Companies Accountable
Remember the viral video of the United passenger being removed from a plane? An analysis of Twitter activity and corporate misconduct by Jonas Heese and Joseph Pacelli reveals the power of social media to uncover questionable situations at companies.

- 26 Oct 2022
- Research & Ideas
How Paid Promos Take the Shine Off YouTube Stars (and Tips for Better Influencer Marketing)
Influencers aspire to turn "likes" into dollars through brand sponsorships, but these deals can erode their reputations, says research by Shunyuan Zhang. Marketers should seek out authentic voices on YouTube, not necessarily those with the most followers.

- 18 Oct 2022
- Research & Ideas
When Bias Creeps into AI, Managers Can Stop It by Asking the Right Questions
Even when companies actively try to prevent it, bias can sway algorithms and skew decision-making. Ayelet Israeli and Eva Ascarza offer a new approach to make artificial intelligence more accurate.

- 08 Aug 2022
- HBS Case
Building an 'ARMY' of Fans: Marketing Lessons from K-Pop Sensation BTS
Few companies can boast a customer base as loyal and engaged as BTS fans. In a case study, Doug Chung shares what marketers can learn from the boyband's savvy use of social media and authentic connection with listeners.

- 30 Nov 2021
- Cold Call Podcast
TikTok: Super App or Supernova?
TikTok’s parent company, ByteDance, was launched in 2012 around the simple idea of helping users entertain themselves on their smartphones while on the Beijing Subway. By May 2020, TikTok operated in 155 countries and had roughly 1 billion monthly active users, placing it in the top ranks of digital platforms globally. But the app had drawn the attention of competitors, regulators, and politicians, especially in the US, where commercial success was critical to its long-term enterprise value. Would TikTok become the first “Super App” with a global footprint, or did it run the risk of becoming a supernova that shone brightly only for a passing moment? Harvard Business School senior lecturer Jeffrey Rayport discusses these strategic challenges in his case, “TikTok in 2020: Super App or Supernova?” Open for comment; 0 Comments.

- 13 Jul 2021
- Research & Ideas
Outrage Spreads Faster on Twitter: Evidence from 44 News Outlets
When it comes to social sharing, doom-and-gloom tweets beat sunshine and rainbows, says research by Amit Goldenberg. Is it time to send in the positivity police? Open for comment; 0 Comments.

- 25 Feb 2020
- Working Paper Summaries
Reinventing Retail: The Novel Resurgence of Independent Bookstores
Independent booksellers in the United States have proven resilient in the face of multiple technological and business model shifts in the bookselling industry. By tapping into a larger social movement that promotes the value of shopping local and a desire to cultivate community, successful booksellers are differentiating themselves from online and big box competitors.

- 26 Aug 2019
- Research & Ideas
Lipstick Tips: How Influencers Are Making Over Beauty Marketing
Influencer marketing has quickly become the best way to reach beauty consumers, proving more effective than celebrity endorsements and company ads, according to research by Alessia Vettese. Open for comment; 0 Comments.

- 25 Jun 2019
- Research & Ideas
The Powerful Strategic Tool Companies Should Not Try to Control
3QUESTIONS More executives are tapping user communities for strategic guidance, but productive relationships with fan groups require a nuanced approach, Frank Nagle says. Open for comment; 0 Comments.

- 27 Mar 2019
- Cold Call Podcast
Will Startup Fishbowl Become the Social Media App for Your Industry?
Fishbowl's founders have built a social media platform allowing professionals to connect anonymously and with candor within their companies and industries. Can they grow? Leslie John discusses her case study on the boundaries of social media and personal privacy. Open for comment; 0 Comments.

- 04 Mar 2019
- What Do You Think?
What’s the Antidote to Surveillance Capitalism?
SUMMING UP: As companies increasingly build business models around our personal data, what can be done to fight back? James Heskett's readers suggest there are no easy answers. Open for comment; 0 Comments.

- 19 Feb 2019
- Working Paper Summaries
Relative Performance Transparency: Effects on Sustainable Choices
Encouraging consumers to purchase a more sustainable product or use resources more responsibly is a key challenge for society. This paper discusses experiments involving more than 7,000 participants to shed light on how information and its presentation regarding sustainable performance can be a tool for enhancing sustainable choices in practice.

- 10 Oct 2018
- Research & Ideas
The Legacy of Boaty McBoatface: Beware of Customers Who Vote
Companies that encourage consumers to vote online should be forewarned—they may expect more than you promise, according to research by Michael Norton, Leslie John, and colleagues. Open for comment; 0 Comments.

- 27 Nov 2017
- Research & Ideas
Beware the Lasting Impression of a 'Temporary' Selfie
Some social media apps promise to delete your messages after they are read. The problem: The memory of your uninhibited behavior lingers. Research by Leslie K. John and colleagues. Open for comment; 0 Comments.

- 18 Sep 2017
- Research & Ideas
'Likes' Lead to Nothing—and Other Hard-Learned Lessons of Social Media Marketing
A decade-and-a-half after the dawn of social media marketing, brands are still learning what works and what doesn't with consumers. Open for comment; 0 Comments.

- 12 Sep 2017
- Working Paper Summaries
The Better is the Enemy of the Good
Previous research has shown that individuals’ self-serving responses to information may arise when payoff information is subjective or uncertain. This study, in the context of charitable giving, shows that individuals’ ability to respond to payoff information in a self-serving way even includes situations when information is complete and certain.

- 10 Jul 2017
- Op-Ed
Op-Ed: It’s a Bad Idea to Ban Customers From Recording Videos
With videos of bad business practices routinely going viral, it might be tempting to prohibit customers from recording their surroundings. But banning cameras is the wrong way to go, says Benjamin Edelman. Open for comment; 0 Comments.
Can AI Predict Whether Shoppers Would Pick Crest Over Colgate?
Is it the end of customer surveys? Definitely not, but research by Ayelet Israeli sheds light on the potential for generative AI to improve market research. But first, businesses will need to learn to harness the technology.