Publications

2010
Working Paper

The Architecture of Complex Systems: Do Core-periphery Structures Dominate?

By: Alan MacCormack, Carliss Y. Baldwin and John Rusnak

Any complex technological system can be decomposed into a number of subsystems and associated components, some of which are core to system function while others are only peripheral. The dynamics of how such "core-periphery" structures evolve and become embedded in a... View Details

Keywords: Innovation and Management; Product Design; Practice; Core Relationships; Software; Information Technology Industry

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May 2025
Article

The Diffusion of New Technologies

By: Aakash Kalyani, Marcela Carvalho, Nicholas Bloom, Tarek Hassan, Josh Lerner and Ahmed Tahoun

We identify phrases associated with novel technologies using textual analysis of patents, job postings, and earnings calls, enabling us to identify four stylized facts on the diffusion of jobs relating to new technologies. First, the development of economically... View Details

Keywords: Technology; Geography; Innovation; R＆D; Technological Innovation; Research and Development; Employment; Geographic Location

March 2021
Article

Parental Burnout Around the Globe: A 42-Country Study

By: Isabelle Roskam, Joyce Aguiar, Ege Akgun, Gizem Arikan, Mariana Artavia, Herve Avalosse, Kaisa Aunola, Michael Bader, Claire Bahati, Elizabeth J. Barham, Elaine Besson, Wim Beyers, Emilie Boujut, Maria Elena Brianda, Anna Brytek-Matera, Neomie Carbonneau, Filipa Cesar, Bin-Bin Chen, Geraldine Dorard, Luciana Carla dos Santos Elias, Sandra Dunsmuir, Natalia Egorova, Nicolas Favez, Anne-Marie Fontaine, Heather Foran, Julia Fricke, Kaichiro Furutani, Laura Gallee, Myrna Gannage, Maria Gaspar, Lucie Godbout, Amit Goldenberg, James J. Gross, Maria Ancuta Gurza, Ruby Hall, Muhammad Aamir Hashmi, Ogma Hatta, Mai Helmy, Thi Van Hoang, Mai Trang Huynh, Emerence Kaneza, Taishi Kawamoto, Goran Knezevic, Bassantea Lodegaena Kpassagou, Ljiljana B. Lazarevic, Sarah Le Vigouroux, Astrid Lebert-Charron, Vanessa Leme, Gao-Xian Lin, Carolyn MacCann, Denisse Manrique-Millones, Marisa Marias, Maria Isabel Miranda-Orrego, Marina Miscioscia, Clara Morgades-Bamba, Seyyedeh Fatemeh Mousavi, Badra Moutassem-Mimouni, Ana Muntean, Hugh Murphy, Alexis Ndayizigiye, Josue Ngnombouowo Tenkue, Sally Olderbak, Sophie Ornawka, Fatumo Osman, Daniela Oyarce-Cadiz, Pablo A Perez-Diaz, Konstantinos V Petrides, Claudia Pineda-Marin, Katharina Prandstetter, Alena Prikhidko, Ricardo T Ricci, Fernando Salinas-Quiroz, Raquel Sanchez-Rodriguez, Ainize Sarrionandia, Celine Scola, Vincent Sezibera, Paola Silva, Alessandra Simonelli, Bart Soenens, Emma Sorbring, Matilda Sorkkila, Charlotte Schrooyen, Elena Stanculescu, Elena Starchenkova, Dorota Szczygiel, Javier Tapia, Thi Minh Thuy Tri, Melissa Tremblay, A. Meltem Ustandag-Budak, Maday Valdes Pacheco, Hedwig van Bakel, Lesley Verhofstadt, Jaqueline Wendland, Saengduean Yotanyamaneewong and Moira Mikolajczak

High levels of stress in the parenting domain can lead to parental burnout, a condition that has severe consequences for both parents and children. It is not yet clear, however, whether parental burnout varies by culture, and if so, why it might do so. In this study,... View Details

Keywords: Exhaustion; Culture; Individualism; Collectivism; Prevalence; Family and Family Relationships; Values and Beliefs; Global Range

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June 2016
Article

Understanding Online Hotel Reviews Through Automated Text Analysis

By: Shawn Mankad, Hyunjeong "Spring" Han, Joel Goh and Srinagesh Gavirneni

Customer reviews submitted at Internet travel portals are an important yet underexplored new resource in obtaining feedback on customer experience for the hospitality industry. These data are often voluminous and unstructured, presenting analytical challenges for... View Details

Keywords: Hotel Reviews; Natural Language Processing; Information Technology; Service Operations; Accommodations Industry; Moscow

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February 2013 (Revised May 2014)
Case

Women MBAs at Harvard Business School: 1962–2012

By: Boris Groysberg, Kerry Herman and Annelena Lobb

Eight women had first enrolled in Harvard Business School's traditional MBA program in 1963. By 2013, the number of women in the MBA classroom had reached 40%. The 50th anniversary of women's enrollment in the traditional MBA program gave HBS Dean Nitin Nohria the... View Details

Keywords: Business Education; Boston

February 2001 (Revised August 2001)
Case

Dialpad Communications (A)

By: Alan D. MacCormack and Kerry Herman

Describes the evolution of Dialpad, a voice-over-Internet-protocol telephony company. Set in September 2000, CEO Brad Garlinghouse faces a dilemma: what to do about the large number of international users who use Dialpad to call the United States for free. He must also... View Details

Keywords: Corporate Entrepreneurship; Business or Company Management; Organizational Design; Competitive Strategy; Investment; Mobile and Wireless Technology; Internet and the Web; Venture Capital; Telecommunications Industry; California

March 1993 (Revised April 1998)
Case

Viscotech, Inc.

Focuses on the efforts of a small company to raise funds in a variety of ways. In the course of its efforts to raise equity capital, the company commits a number of SEC violations. The case includes an example of both a poor, aggressive offering circular and a tightly... View Details

Keywords: Capital; Equity; Financing and Loans; Lawfulness

April 1992 (Revised July 1993)
Supplement

Adam Opel AG (A), Supplement

By: Hugo Uyterhoeven

Describes political and economic developments that completely change the assumptions on which the strategic options in the (A) case were based. This requires a fundamental reconsideration of the economic/political, strategic, and organizational dimensions and the... View Details

Keywords: Framework; Change Management; Strategy; Auto Industry; Germany

18 Nov 2010
News

Sexism That Irks Goldman Profits Savvy CEOs

27 Mar 2017
News

How Companies Can Benefit More From Their Corporate Giving

05 Jun 2017
News

5 Takeaways For The C-Suite From 2016's Vote Prediction Debacles

28 Jul 2020
Video

Sizwe Nxasana

Sizwe Nxasana, the founding partner of SizweNtsalubaGobodo, the largest Black accounting firm in South Africa, as well as the former CEO of Telkom and FirstRand Group, describes the similarities in... View Details

Program

Developing Yourself as a Leader—Virtual

Summary As high-performing emerging leaders develop their leadership style, it is imperative to have the skillset and knowledge to gain influence and increase impact across an organization. This virtual program will arm you with a number... View Details

April 2012
Article

How Many Direct Reports?

By: Gary L. Neilson and Julie Wulf

If senior executives are feeling ever more pressed for time, why would they add more to their plates? It might sound counterintuitive, but research by Booz & Company's Gary L. Neilson and me shows that over the past 20 years the CEO's average span of control, measured... View Details

Keywords: Leadership; Governance Controls; Managerial Roles; Adaptation; Personal Development and Career; Cooperation; Management Teams

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April 12, 2023
Article

Using AI to Adjust Your Marketing and Sales in a Volatile World

By: Das Narayandas and Arijit Sengupta

Why are some firms better and faster than others at adapting their use of customer data to respond to changing or uncertain marketing conditions? A common thread across faster-acting firms is the use of AI models to predict outcomes at various stages of the customer... View Details

Keywords: Forecasting and Prediction; AI and Machine Learning; Consumer Behavior; Technology Adoption; Competitive Advantage