Publications

SSRN

21 Sep 2020
Working Paper Summaries

The Targeting and Impact of Paycheck Protection Program Loans to Small Businesses

Keywords: by Alexander Bartik, Zoë B. Cullen, Edward L. Glaeser, Michael Luca, Christopher Stanton, and Adi Sunderam

13 Mar 2019
HBS Seminar

Abhishek Nagaraj, University of California Berkeley Haas School of Business

The Future in Sound #9 - Anywhere (Siko) Sikochi: Limitations of ESG Ratings

In this episode, Siko shares his insights on the limitations of ESG ratings, how ESG trends are viewed by leaders in Africa, the kernels of wisdom he aims to share with his business students, and much more. View Details

September 2018
Article

Aggregation of Consumer Ratings: An Application to Yelp.com

By: Weijia Dai, Ginger Jin, Jungmin Lee and Michael Luca

Because consumer reviews leverage the wisdom of the crowd, the way in which they are aggregated is a central decision faced by platforms. We explore this "rating aggregation problem" and offer a structural approach to solving it, allowing for (1) reviewers to vary in... View Details

Keywords: User Generated Content; Crowdsourcing; Yelp; Social and Collaborative Networks; Information; Internet and the Web; Learning; Mathematical Methods; E-commerce

2023
Book

Build the Life You Want: The Art and Science of Getting Happier

By: Arthur C. Brooks and Oprah Winfrey

In Build the Life You Want, Arthur C. Brooks and Oprah Winfrey invite you to begin a journey toward greater happiness no matter how challenging your circumstances. Drawing on cutting-edge science and their years of helping people translate ideas into action,... View Details

Keywords: Happiness; Personal Development and Career; Emotions

Purchase

May 2018
Article

Incentives for Prosocial Behavior: The Role of Reputations

By: Christine L. Exley

Do monetary incentives encourage volunteering? Or, do they introduce concerns about appearing greedy and crowd out the motivation to volunteer? Since the importance of such image concerns is normally unobserved, the answer is theoretically unclear, and corresponding... View Details

Keywords: Incentives; Image Motivation; Volunteer; Prosocial Behavior; Altruism; Gender; Reputations; Motivation and Incentives; Behavior; Perception; Reputation

December 2018
Case

Kodak: The Rebirth of an Iconic Brand

By: Anat Keinan, Giana M. Eckhart and Michael B. Beverland

Following its re-emergence from bankruptcy protection in 2014, the marketing team at Kodak has been charged with tripling brand value with consumers, with little marketing budget. The case focuses on the strategies used by senior Kodak marketers Steven Overman and Dany... View Details

Keywords: Branding; Brand ＆ Product Management; Brand Heritage; Cultural Branding; Brands and Branding; Marketing Strategy; Demographics

Educators

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Article

Informal Family Insurance and the Design of the Welfare State

By: Rafael Di Tella and Robert MacCulloch

We study unemployment benefit provision when the family also provides social insurance. In the benchmark case, more generous State transfers crowd out family risk-sharing one-for-one. An extension gives the State an advantage in enforcing transfers through taxes... View Details

Keywords: Insurance; Design; Welfare

24 May 2018
News

Harvard Business School’s MBA Class of 2018 Celebrates Class Day

2014
Book

Great Power, Peace, and American Primacy: The Origins of a New International Order

By: Josh Baron

This book explains the period of great power peace in the last fifty years and outlines the path to perpetuating it. Drawing on the Realist tradition and challenging conventional wisdom about the causes of American primacy, Baron explores contributions to peace made by... View Details

Keywords: Globalization; International Relations; Power and Influence; Conflict and Resolution; United States

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12 Sep 2007
Working Paper Summaries

The Ethnic Composition of U.S. Inventors

Keywords: by William R. Kerr

Article

The Multidimensional Effects of a Small Gift:: Evidence from a Natural Field Experiment

By: Ellen Garbarino, Robert Slonim and Carmen Wang

Using a large natural field experiment, we demonstrate that a small unconditional gift (pen) more than doubled both small (survey) and large (blood donation) responses. We find no evidence that the opportunity for a small response crowded out the larger response;... View Details

Keywords: Reciprocity; Gift Exchange; Blood Donation; Charitable Behavior; Field Experiment; Behavior; Philanthropy and Charitable Giving

10 Jun 2014
First Look

First Look: June 10

between keeping one's distance and staying involved. Download working paper: https://www.hbs.edu/faculty/Pages/download.aspx?name=14-114.pdf Wisdom or Madness? Comparing Crowds with Expert Evaluation in... View Details

Keywords: Sean Silverthorne

Creative Construction: The DNA of Sustained Innovation

Every company wants to grow, and the most proven way is through innovation. The conventional wisdom is that only disruptive, nimble startups can innovate; once a business gets bigger and more complex corporate arteriosclerosis sets in. Gary Pisano's remarkable research... View Details

2018
Working Paper

What Is Your Problem? The Importance of ‘Problem Storming’ for Crossing Knowledge Boundaries

By: Hila Lifshitz - Assaf

In this study, I focus on the emergent processes and practices enacted when using crowdsourcing to solve R&D problems that experts are challenged with. While the literature on crowdsourcing focuses on the online process, this study looks at the full process that takes... View Details

Keywords: Innovation; Nasa; Problem Solving; Problem Formulation; Knowledge Boundaries; Innovation and Invention; Research and Development; Problems and Challenges

13 Jul 2017
News

The world of finance has a dark side, but that’s only half the story

09 May 2013
Working Paper Summaries

Clusters of Entrepreneurship and Innovation

Keywords: by Aaron Chatterji, Edward Glaeser & William Kerr

04 Dec 2007
Working Paper Summaries

Dynamics of Platform Competition: Exploring the Role of Installed Base, Platform Quality and Consumer Expectations

Keywords: by Feng Zhu & Marco Iansiti; Entertainment & Recreation

Article

Learning by Thinking: The Role of Reflection in Individual Learning

By: Giada Di Stefano, Francesca Gino, Gary P. Pisano and Bradley R. Staats

It is common wisdom that practice makes perfect. And, in fact, we find evidence that when given a choice between practicing a task and reflecting on their previously accumulated practice, most people opt for the former. We argue in this paper that this preference is... View Details

Keywords: Learning; Cognition and Thinking; Practice; Experience and Expertise