Publications

SSRN

2016
Working Paper

The Search for Peer Firms: When Do Crowds Provide Wisdom?

By: Charles M.C. Lee, Paul Ma and Charles C.Y. Wang

In knowledge-based economies, many business enterprises defy traditional industry boundaries. In this study, we evaluate six "big data" approaches to peer firm identifications and show that some, but not all, "wisdom-of-crowd" techniques perform exceptionally well. We... View Details

Keywords: Peer Firm; EDGAR Co-search; Analyst Co-coverage; Wisdom Of Crowds; Performance Benchmarking; Crowd Of Crowds; Internet and the Web; Accounting

SSRN

Article

The Wisdom of Competitive Crowds

By: Kenneth C. Lichtendahl, Yael Grushka-Cockayne and Phillip E. Pfeifer

When several individuals are asked to forecast an uncertain quantity, they often face implicit or explicit incentives to be the most accurate. Despite the desire to elicit honest forecasts, such competition induces forecasters to report strategically and nontruthfully.... View Details

Keywords: Forecast; Forecasting and Prediction

31 Oct 2004
What Do You Think?

Should the Wisdom of Crowds Influence Our Thinking About Leadership?

the nature of leadership affirmed by the "wisdom of crowds" is clearly circumscribed, according to others. Jack Hughes, for example, says, "The Wisdom View Details

Keywords: by James Heskett

March 2021
Article

The Crowd Emotion Amplification Effect

By: Amit Goldenberg, Erika Weisz, Timothy D. Sweeney, Mina Cikara and James Gross

How do people go about reading a room or taking the temperature of a crowd? When people catch a brief glimpse of an array of faces, they can only focus their attention on some of the faces. We propose that perceivers preferentially attend to faces exhibiting strong... View Details

Keywords: Crowds; Social Cognition; Intergroup Dynamics; Emotions; Perception; Judgments; Analysis

2015
Working Paper

Wisdom or Madness? Comparing Crowds with Expert Evaluation in Funding the Arts

By: Ethan Mollick and Ramana Nanda

In fields as diverse as technology entrepreneurship and the arts, crowds of interested stakeholders are increasingly responsible for deciding which innovations to fund, a privilege that was previously reserved for a few experts, such as venture capitalists and... View Details

Keywords: Arts; Decision Choices and Conditions; Philanthropy and Charitable Giving

SSRN

Article

Wisdom or Madness? Comparing Crowds with Expert Evaluation in Funding the Arts

By: Ethan Mollick and Ramana Nanda

In fields as diverse as technology entrepreneurship and the arts, crowds of interested stakeholders are increasingly responsible for deciding which innovations to fund, a privilege that was previously reserved for a few experts, such as venture capitalists and... View Details

Keywords: Crowdfunding; Arts; Decision Choices and Conditions; Entrepreneurship; Investment; Fine Arts Industry; Technology Industry

19 Jun 2014
Working Paper Summaries

Wisdom or Madness? Comparing Crowds with Expert Evaluation in Funding the Arts

Keywords: by Ethan R. Mollick & Ramana Nanda

Article

Seeker Beware: The Interpersonal Costs of Ignoring Advice

By: Hayley Blunden, Jennifer M. Logg, Alison Wood Brooks, Leslie John and Francesca Gino

Prior advice research has focused on why people rely on (or ignore) advice and its impact on judgment accuracy. We expand the consideration of advice-seeking outcomes by investigating the interpersonal consequences of advice seekers’ decisions. Across nine studies, we... View Details

Keywords: Advice; Advice Seeking; Expertise; Impression Management; Wisdom Of Crowds; Interpersonal Communication; Relationships; Behavior; Experience and Expertise; Perception; Judgments; Outcome or Result

Research Summary

Practical Wisdom

I am writing a book with Ikujiro Nonaka that will build on "The Wise Leader" article we published in the May 2011 issue of Harvard Business Review. It will be a sequel to "The Knowledge - Creating Company" book we wrote in 1995. We... View Details

September 2018
Article

Do Experts or Crowd-Based Models Produce More Bias? Evidence from Encyclopædia Britannica and Wikipedia

By: Shane Greenstein and Feng Zhu

Organizations today can use both crowds and experts to produce knowledge. While prior work compares the accuracy of crowd-produced and expert-produced knowledge, we compare bias in these two models in the context of contested knowledge, which involves subjective,... View Details

Keywords: Online Community; Collective Intelligence; Wisdom Of Crowds; Bias; Wikipedia; Britannica; Knowledge Production; Knowledge Sharing; Knowledge Dissemination; Prejudice and Bias

April 2013
Article

Using the Crowd as an Innovation Partner

By: Kevin J. Boudreau and Karim R. Lakhani

More and more organizations are turning to crowds for help in solving their most vexing innovation and research questions, but managers remain understandably cautious. It seems risky and even unnatural to push problems out to vast groups of strangers distributed around... View Details

Keywords: Innovation and Management; Research and Development

2017
Book

The Wisdom of Finance: Discovering Humanity in the World of Risk and Return

By: Mihir Desai

The Wisdom of Finance takes well-known financial concepts and applies them to our most pressing life issues. The book is philosophical in its approach, but Desai's thesis is peppered with real-life examples of how financial types can and should see the world... View Details

Keywords: Finance; Financial Institutions; Ethics; Values and Beliefs

Purchase

12 Mar 2012
Research & Ideas

Crowded at the Top: The Rise of the Functional Manager

firms flatten, they are actually pushing some decisions toward the top of the firm. "The conventional wisdom of delayering is that it's about pushing decisions down,"... View Details

Keywords: by Carmen Nobel

31 Jan 2005
Research & Ideas

Rethinking Marketing’s Conventional Wisdom

their parents own. So BMW, knowing that it's a fashion brand, is trying to manage different and multiple brand messages for different audiences, using the Internet and various other forms of distribution. Q: What else about marketing... View Details

Keywords: by Garry Emmons; Service

June 1951 (Revised November 1982)
Background Note

Because Wisdom Can't Be Told

Concerns the effect the case method has on both teachers and students. Points out the growth in maturity of the incoming student, accustomed to the role of receiver in undergraduate school, to the point where he or she becomes an active participant as an adult member... View Details

Keywords: Teaching; Cases; Business Education; Learning

Educators

Purchase

January–February 2013
Article

When the Crowd Fights Corruption

By: Paul M. Healy and Karthik Ramanna

Corruption is the greatest impediment to conducting business in Russia, according to leaders recently surveyed by the World Economic Forum. Indeed, it's a problem in many emerging markets, and businesses have a role to play in combating it, according to Healy and... View Details

Keywords: Corruption; Emerging Economies; Crime and Corruption; Entrepreneurship; Ethics; Globalization; Russia; Georgia (nation, Asia); India

Purchase

31 Jul 2014
Research & Ideas

A Scholarly Crowd Explores Crowdsourcing

When Clayton Christensen and Derek van Bever prepared to write The Capitalist's Dilemma for the June issue of Harvard Business Review, they took an approach rarely tried on the same scale: They outsourced it with 150 Harvard Business... View Details

Keywords: by Sean Silverthorne

Article

Scaling Up Analogical Innovation with Crowds and AI

By: Aniket Kittur, Lisa Yu, Tom Hope, Joel Chan, Hila Lifshitz - Assaf, Karni Gilon, Felicia Ng, Robert Kraut and Dafna Shachaf

Analogy—the ability to find and apply deep structural patterns across domains—has been fundamental to human innovation in science and technology. Today there is a growing opportunity to accelerate innovation by moving analogy out of a single person’s mind and... View Details

Keywords: Innovation; Artificial Intelligence; Crowdsourcing; Analogy; Innovation and Invention; Technology; Science